1#@!#!123s

��JFIF�� 1#@!#!123s
: / proc / self / root / var / log /
Filename : apache_exporter.log
back
[  OK  ]
level=info ts=2022-08-02T14:59:00.632Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-02T14:59:00.633Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-02T14:59:00.633Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-02T14:59:00.633Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-02T14:59:00.633Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=error ts=2022-08-02T14:59:00.633Z caller=apache_exporter.go:636 msg="Listening error" reason="listen tcp :9117: bind: address already in use"
[  OK  ]
level=info ts=2022-08-02T15:53:13.838Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-02T15:53:13.840Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-02T15:53:13.840Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-02T15:53:13.840Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-02T15:53:13.841Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
level=info ts=2022-08-02T15:53:13.840Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
runtime: failed to create new OS thread (have 14 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100c00)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100c00)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000042800, 0xd)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00002a001)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.park_m(0xc0001af500)
	/usr/local/go/src/runtime/proc.go:3318 +0x9d
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [IO wait, 88 minutes]:
internal/poll.runtime_pollWait(0x7fb43b8c8018, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0000e2098, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc0000e2080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc0000e2080, 0x5d11c17419e67e01, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc00000c8d0, 0x62e9488d, 0xc0001f9b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc00000c8d0, 0xc0001f9b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc0000e6000, 0xab76f0, 0xc00000c8d0, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc00000c8d0, 0xc0000e6000, 0x0, 0x0, 0xaaf020, 0xc000180f50, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc0000e6000, 0x0, 0x0, 0xaaf020, 0xc000180f50, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 7 [chan receive, 88 minutes]:
main.main.func1(0xaaf020, 0xc000180f50)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 34 [syscall, 88 minutes]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 27 [runnable]:
compress/flate.(*huffmanBitWriter).writeCode(0xc00000a3c0, 0xc00008008f)
	/usr/local/go/src/compress/flate/huffman_bit_writer.go:327 +0x16b
compress/flate.(*huffmanBitWriter).writeTokens(0xc00000a3c0, 0xc00064c000, 0x753, 0x4001, 0xc0001c9200, 0x11e, 0x11e, 0xc0001a4300, 0x1e, 0x1e)
	/usr/local/go/src/compress/flate/huffman_bit_writer.go:583 +0xb0
compress/flate.(*huffmanBitWriter).writeBlock(0xc00000a3c0, 0xc00064c000, 0x753, 0x4001, 0x0, 0xc0003d0000, 0x2106, 0x10000)
	/usr/local/go/src/compress/flate/huffman_bit_writer.go:495 +0x39c
compress/flate.(*compressor).writeBlock(0xc0004fc000, 0xc00064c000, 0x752, 0x4001, 0x2106, 0x5, 0x35)
	/usr/local/go/src/compress/flate/deflate.go:170 +0xd1
compress/flate.(*compressor).deflate(0xc0004fc000)
	/usr/local/go/src/compress/flate/deflate.go:415 +0x90d
compress/flate.(*compressor).close(0xc0004fc000, 0x0, 0xc00010f800)
	/usr/local/go/src/compress/flate/deflate.go:646 +0x50
compress/flate.(*Writer).Close(...)
	/usr/local/go/src/compress/flate/deflate.go:732
compress/gzip.(*Writer).Close(0xc0000e40b0, 0x0, 0x0)
	/usr/local/go/src/compress/gzip/gzip.go:242 +0x6a
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7fb43b8e5038, 0xc0001162d0, 0xc000252400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:205 +0x5fb
net/http.HandlerFunc.ServeHTTP(0xc0000b6a10, 0x7fb43b8e5038, 0xc0001162d0, 0xc000252400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7fb43b8e5038, 0xc0001162d0, 0xc000252400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc0000b89f0, 0x7fb43b8e5038, 0xc0001162d0, 0xc000252400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0000e60e0, 0xc000252400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc0000b8b70, 0xab7900, 0xc0000e60e0, 0xc000252400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0000e60e0, 0xc000252400)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc0000e6000, 0xab7900, 0xc0000e60e0, 0xc000252400)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc00024fe00, 0xab8818, 0xc0001b1580)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 925 [select, 1 minutes]:
net/http.(*persistConn).writeLoop(0xc0001b8360)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c

goroutine 924 [IO wait, 1 minutes]:
internal/poll.runtime_pollWait(0x7fb43b8c7d60, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0000e2218, 0x72, 0x1000, 0x1000, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc0000e2200, 0xc00017d000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc0000e2200, 0xc00017d000, 0x1000, 0x1000, 0x439c3c, 0xc000187c38, 0x465300)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00000e1a8, 0xc00017d000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*persistConn).Read(0xc0001b8360, 0xc00017d000, 0x1000, 0x1000, 0xc0000c8000, 0xc000187d40, 0x405755)
	/usr/local/go/src/net/http/transport.go:1922 +0x77
bufio.(*Reader).fill(0xc00029e900)
	/usr/local/go/src/bufio/bufio.go:101 +0x108
bufio.(*Reader).Peek(0xc00029e900, 0x1, 0x0, 0x1, 0x4, 0x1, 0x3)
	/usr/local/go/src/bufio/bufio.go:139 +0x4f
net/http.(*persistConn).readLoop(0xc0001b8360)
	/usr/local/go/src/net/http/transport.go:2083 +0x1a8
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77

goroutine 991 [IO wait, 1 minutes]:
internal/poll.runtime_pollWait(0x7fb43b8c7f30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0001ee798, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc0001ee780, 0xc00025dab1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc0001ee780, 0xc00025dab1, 0x1, 0x1, 0xc000114660, 0x0, 0x100010000)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc0001aa388, 0xc00025dab1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc00025daa0)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5
[  OK  ]
level=info ts=2022-08-02T18:59:36.110Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-02T18:59:36.112Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-02T18:59:36.112Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-02T18:59:36.112Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-02T18:59:36.112Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-02T18:59:36.112Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 14 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc00007f000)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc00007f000)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000040000, 0xd)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00049df01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.mstart1()
	/usr/local/go/src/runtime/proc.go:1313 +0x93
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1272 +0x6e

goroutine 1 [IO wait, 2 minutes]:
internal/poll.runtime_pollWait(0x7fe6a6878f18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0000b8118, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc0000b8100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc0000b8100, 0x7a1688df8cdbbf01, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc00000d350, 0x62e97425, 0xc00018bb48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc00000d350, 0xc00018bb98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc000284000, 0xab76f0, 0xc00000d350, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc00000d350, 0xc000284000, 0x0, 0x0, 0xaaf020, 0xc000206280, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc000284000, 0x0, 0x0, 0xaaf020, 0xc000206280, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 8 [syscall, 2 minutes]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 11 [chan receive, 2 minutes]:
main.main.func1(0xaaf020, 0xc000206280)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 15 [runnable]:
compress/flate.newHuffmanEncoder(...)
	/usr/local/go/src/compress/flate/huffman_code.go:60
compress/flate.newHuffmanBitWriter(...)
	/usr/local/go/src/compress/flate/huffman_bit_writer.go:101
compress/flate.(*compressor).init(0xc0007a2000, 0x7fe6a65d5ad8, 0xc000148a50, 0xffffffffffffffff, 0xa, 0x0)
	/usr/local/go/src/compress/flate/deflate.go:579 +0x15f
compress/flate.NewWriter(0x7fe6a65d5ad8, 0xc000148a50, 0xffffffffffffffff, 0xa, 0xa, 0x0)
	/usr/local/go/src/compress/flate/deflate.go:671 +0x65
compress/gzip.(*Writer).Write(0xc000231a20, 0xc000242000, 0xef, 0x1000, 0x0, 0xc000093610, 0x4356b0)
	/usr/local/go/src/compress/gzip/gzip.go:191 +0x305
bufio.(*Writer).Flush(0xc000140e00, 0xc0000936d0, 0xc000093620)
	/usr/local/go/src/bufio/bufio.go:607 +0x7b
github.com/prometheus/common/expfmt.MetricFamilyToText.func1(0xc000140e00, 0xc0000937c8)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:85 +0x2f
github.com/prometheus/common/expfmt.MetricFamilyToText(0xaaede0, 0xc000231a20, 0xc0000ae9b0, 0xef, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:269 +0x122a
github.com/prometheus/common/expfmt.NewEncoder.func7(0xc0000ae9b0, 0xc00012eae0, 0xa30c88)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:144 +0x3d
github.com/prometheus/common/expfmt.encoderCloser.Encode(...)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:50
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7fe6a66d0298, 0xc000148a50, 0xc00002a400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:195 +0x469
net/http.HandlerFunc.ServeHTTP(0xc0000b5e30, 0x7fe6a66d0298, 0xc000148a50, 0xc00002a400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7fe6a66d0298, 0xc000148a50, 0xc00002a400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc0000b75c0, 0x7fe6a66d0298, 0xc000148a50, 0xc00002a400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0002842a0, 0xc00002a400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc0000b7740, 0xab7900, 0xc0002842a0, 0xc00002a400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0002842a0, 0xc00002a400)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc000284000, 0xab7900, 0xc0002842a0, 0xc00002a400)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc000020be0, 0xab8818, 0xc0000d0440)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 29 [select, 1 minutes]:
net/http.(*persistConn).writeLoop(0xc0000d4000)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c

goroutine 55 [IO wait, 1 minutes]:
internal/poll.runtime_pollWait(0x7fe6a6878e30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0000b8198, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc0000b8180, 0xc0000b79f1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc0000b8180, 0xc0000b79f1, 0x1, 0x1, 0x0, 0x0, 0x1000000000001)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00000e170, 0xc0000b79f1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc0000b79e0)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 28 [IO wait, 1 minutes]:
internal/poll.runtime_pollWait(0x7fe6a6878d48, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000180118, 0x72, 0x1000, 0x1000, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000180100, 0xc0005a7000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000180100, 0xc0005a7000, 0x1000, 0x1000, 0x439c3c, 0xc00011dc38, 0x465300)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc000404008, 0xc0005a7000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*persistConn).Read(0xc0000d4000, 0xc0005a7000, 0x1000, 0x1000, 0xc0002820c0, 0xc00011dd40, 0x405755)
	/usr/local/go/src/net/http/transport.go:1922 +0x77
bufio.(*Reader).fill(0xc000204120)
	/usr/local/go/src/bufio/bufio.go:101 +0x108
bufio.(*Reader).Peek(0xc000204120, 0x1, 0x0, 0x1, 0x4, 0x1, 0x3)
	/usr/local/go/src/bufio/bufio.go:139 +0x4f
net/http.(*persistConn).readLoop(0xc0000d4000)
	/usr/local/go/src/net/http/transport.go:2083 +0x1a8
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77
[  OK  ]
level=info ts=2022-08-02T21:16:12.407Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-02T21:16:12.408Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-02T21:16:12.408Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-02T21:16:12.409Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-02T21:16:12.410Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
level=info ts=2022-08-02T21:16:12.409Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
runtime: failed to create new OS thread (have 13 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100c00)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100c00)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc00003d800, 0xc)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00010ff01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.mstart1()
	/usr/local/go/src/runtime/proc.go:1313 +0x93
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1272 +0x6e

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7f5a43c6ff18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000178318, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc000178300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc000178300, 0x940d11b7455c7e01, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc000120c18, 0x62e99441, 0xc000191b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc000120c18, 0xc000191b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc0002a6000, 0xab76f0, 0xc000120c18, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc000120c18, 0xc0002a6000, 0x0, 0x0, 0xaaf020, 0xc0001523c0, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc0002a6000, 0x0, 0x0, 0xaaf020, 0xc0001523c0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 21 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 24 [chan receive]:
main.main.func1(0xaaf020, 0xc0001523c0)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 28 [runnable]:
compress/flate.(*compressor).initDeflate(...)
	/usr/local/go/src/compress/flate/deflate.go:374
compress/flate.(*compressor).init(0xc000700000, 0x7f5a43c3ac18, 0xc000206500, 0xffffffffffffffff, 0xa, 0x0)
	/usr/local/go/src/compress/flate/deflate.go:602 +0x629
compress/flate.NewWriter(0x7f5a43c3ac18, 0xc000206500, 0xffffffffffffffff, 0xa, 0xa, 0x0)
	/usr/local/go/src/compress/flate/deflate.go:671 +0x65
compress/gzip.(*Writer).Write(0xc000244000, 0xc00025c000, 0xef, 0x1000, 0x0, 0xc00010d610, 0x4356b0)
	/usr/local/go/src/compress/gzip/gzip.go:191 +0x305
bufio.(*Writer).Flush(0xc000240080, 0xc00010d6d0, 0xc00010d620)
	/usr/local/go/src/bufio/bufio.go:607 +0x7b
github.com/prometheus/common/expfmt.MetricFamilyToText.func1(0xc000240080, 0xc00010d7c8)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:85 +0x2f
github.com/prometheus/common/expfmt.MetricFamilyToText(0xaaede0, 0xc000244000, 0xc0002061e0, 0xef, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:269 +0x122a
github.com/prometheus/common/expfmt.NewEncoder.func7(0xc0002061e0, 0xc000218828, 0xa30c88)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:144 +0x3d
github.com/prometheus/common/expfmt.encoderCloser.Encode(...)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:50
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7f5a43cb0c18, 0xc000206500, 0xc000128400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:195 +0x469
net/http.HandlerFunc.ServeHTTP(0xc0002927e0, 0x7f5a43cb0c18, 0xc000206500, 0xc000128400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7f5a43cb0c18, 0xc000206500, 0xc000128400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc0002945a0, 0x7f5a43cb0c18, 0xc000206500, 0xc000128400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0002a62a0, 0xc000128400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc000294720, 0xab7900, 0xc0002a62a0, 0xc000128400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0002a62a0, 0xc000128400)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc0002a6000, 0xab7900, 0xc0002a62a0, 0xc000128400)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc000139360, 0xab8818, 0xc0001326c0)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 35 [IO wait]:
internal/poll.runtime_pollWait(0x7f5a43c6fe30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000178398, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000178380, 0xc0002949d1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000178380, 0xc0002949d1, 0x1, 0x1, 0xc000204180, 0x0, 0xc000132798)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc0001501f0, 0xc0002949d1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc0002949c0)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 55 [select]:
net/http.(*persistConn).writeLoop(0xc0000d2a20)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c

goroutine 54 [IO wait]:
internal/poll.runtime_pollWait(0x7f5a43c6fd48, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000178218, 0x72, 0x1000, 0x1000, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000178200, 0xc0001c8000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000178200, 0xc0001c8000, 0x1000, 0x1000, 0x439c3c, 0xc000325c38, 0x465300)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00000e030, 0xc0001c8000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*persistConn).Read(0xc0000d2a20, 0xc0001c8000, 0x1000, 0x1000, 0xc000326000, 0xc000325d40, 0x405755)
	/usr/local/go/src/net/http/transport.go:1922 +0x77
bufio.(*Reader).fill(0xc0002e4060)
	/usr/local/go/src/bufio/bufio.go:101 +0x108
bufio.(*Reader).Peek(0xc0002e4060, 0x1, 0x0, 0x1, 0x4, 0x1, 0x3)
	/usr/local/go/src/bufio/bufio.go:139 +0x4f
net/http.(*persistConn).readLoop(0xc0000d2a20)
	/usr/local/go/src/net/http/transport.go:2083 +0x1a8
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77
[  OK  ]
level=info ts=2022-08-02T21:59:12.715Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-02T21:59:12.717Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-02T21:59:12.717Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-02T21:59:12.717Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-02T21:59:12.717Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-02T21:59:12.717Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 13 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100800)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100800)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc00003d800, 0xc)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00002a001)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.park_m(0xc0002bec00)
	/usr/local/go/src/runtime/proc.go:3318 +0x9d
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [IO wait, 21 minutes]:
internal/poll.runtime_pollWait(0x7f6ca2d65f18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000186598, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc000186580, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc000186580, 0x90a4ca1ddb98ce01, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc00000cd50, 0x62e99e55, 0xc000191b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc00000cd50, 0xc000191b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc0001fc000, 0xab76f0, 0xc00000cd50, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc00000cd50, 0xc0001fc000, 0x0, 0x0, 0xaaf020, 0xc000240370, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc0001fc000, 0x0, 0x0, 0xaaf020, 0xc000240370, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 10 [syscall, 21 minutes]:
os/signal.signal_recv(0x46cda6)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 13 [chan receive, 21 minutes]:
main.main.func1(0xaaf020, 0xc000240370)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 49 [select, 1 minutes]:
github.com/prometheus/client_golang/prometheus.(*Registry).Gather(0xc0000ae960, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:513 +0xb65
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7f6ca2d77378, 0xc0002400f0, 0xc000272100)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:126 +0x99
net/http.HandlerFunc.ServeHTTP(0xc0001ee310, 0x7f6ca2d77378, 0xc0002400f0, 0xc000272100)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7f6ca2d77378, 0xc0002400f0, 0xc000272100)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc0001ec840, 0x7f6ca2d77378, 0xc0002400f0, 0xc000272100)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc00018c000, 0xc000272100)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc0001ec9c0, 0xab7900, 0xc00018c000, 0xc000272100)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc00018c000, 0xc000272100)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc0001fc000, 0xab7900, 0xc00018c000, 0xc000272100)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc0001e2aa0, 0xab8818, 0xc0000cd440)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 284 [semacquire, 1 minutes]:
sync.runtime_Semacquire(0xc000334068)
	/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc000334060)
	/usr/local/go/src/sync/waitgroup.go:130 +0x65
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func2(0xc000334060, 0xc000132300, 0xc000132360)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:463 +0x2b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:462 +0x60d

goroutine 282 [IO wait, 1 minutes]:
internal/poll.runtime_pollWait(0x7f6ca2d65e30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000186618, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000186600, 0xc0001ecc71, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000186600, 0xc0001ecc71, 0x1, 0x1, 0xc0005b5730, 0x465300, 0x1000000000001)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00000e2d0, 0xc0001ecc71, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc0001ecc60)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 330 [select, 1 minutes]:
net/http.(*persistConn).writeLoop(0xc00022a000)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c

goroutine 329 [IO wait, 1 minutes]:
internal/poll.runtime_pollWait(0x7f6ca2d65c60, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000128318, 0x72, 0x1000, 0x1000, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000128300, 0xc0001a2000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000128300, 0xc0001a2000, 0x1000, 0x1000, 0x439c3c, 0xc0000b8c38, 0x465300)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00000e1b0, 0xc0001a2000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*persistConn).Read(0xc00022a000, 0xc0001a2000, 0x1000, 0x1000, 0xc00026e4e0, 0xc0000b8d40, 0x405755)
	/usr/local/go/src/net/http/transport.go:1922 +0x77
bufio.(*Reader).fill(0xc000380c60)
	/usr/local/go/src/bufio/bufio.go:101 +0x108
bufio.(*Reader).Peek(0xc000380c60, 0x1, 0x0, 0x1, 0x4, 0x1, 0x3)
	/usr/local/go/src/bufio/bufio.go:139 +0x4f
net/http.(*persistConn).readLoop(0xc00022a000)
	/usr/local/go/src/net/http/transport.go:2083 +0x1a8
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77

goroutine 283 [runnable]:
runtime.Gosched(...)
	/usr/local/go/src/runtime/proc.go:292
main.(*Exporter).collect(0xc0001d20f0, 0xc000132300, 0x0, 0x0)
	/app/apache_exporter.go:307 +0x46d
main.(*Exporter).Collect(0xc0001d20f0, 0xc000132300)
	/app/apache_exporter.go:578 +0x9a
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:457 +0x5ce
[  OK  ]
level=info ts=2022-08-03T00:59:33.097Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-03T00:59:33.098Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-03T00:59:33.098Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-03T00:59:33.098Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-03T00:59:33.098Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-03T00:59:33.098Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 13 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000202000)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000202000)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc00003d800, 0xc)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00032bf01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.mstart1()
	/usr/local/go/src/runtime/proc.go:1313 +0x93
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1272 +0x6e

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7fec88e20f18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0000b8398, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc0000b8380, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc0000b8380, 0x6be07fcc29145d01, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc00000d200, 0x62e9c885, 0xc00018bb48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc00000d200, 0xc00018bb98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc0002a6000, 0xab76f0, 0xc00000d200, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc00000d200, 0xc0002a6000, 0x0, 0x0, 0xaaf020, 0xc0000ae2d0, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc0002a6000, 0x0, 0x0, 0xaaf020, 0xc0000ae2d0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 21 [syscall]:
os/signal.signal_recv(0x46cda6)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 69 [IO wait]:
internal/poll.runtime_pollWait(0x7fec88e20d48, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0000b8718, 0x72, 0x1000, 0x1000, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc0000b8700, 0xc0004fb000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc0000b8700, 0xc0004fb000, 0x1000, 0x1000, 0x439c3c, 0xc0002e9c38, 0x465300)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc000210068, 0xc0004fb000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*persistConn).Read(0xc00014ac60, 0xc0004fb000, 0x1000, 0x1000, 0xc0001145a0, 0xc0002e9d40, 0x405755)
	/usr/local/go/src/net/http/transport.go:1922 +0x77
bufio.(*Reader).fill(0xc00013f8c0)
	/usr/local/go/src/bufio/bufio.go:101 +0x108
bufio.(*Reader).Peek(0xc00013f8c0, 0x1, 0x0, 0x1, 0x4, 0x1, 0x3)
	/usr/local/go/src/bufio/bufio.go:139 +0x4f
net/http.(*persistConn).readLoop(0xc00014ac60)
	/usr/local/go/src/net/http/transport.go:2083 +0x1a8
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77

goroutine 11 [chan receive]:
main.main.func1(0xaaf020, 0xc0000ae2d0)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 15 [runnable]:
compress/flate.(*compressor).deflate(0xc000600000)
	/usr/local/go/src/compress/flate/deflate.go:429 +0x251
compress/flate.(*compressor).write(0xc000600000, 0xc0001c4000, 0x14e, 0x1000, 0x1000, 0x6064559, 0x61)
	/usr/local/go/src/compress/flate/deflate.go:554 +0x85
compress/flate.(*Writer).Write(...)
	/usr/local/go/src/compress/flate/deflate.go:712
compress/gzip.(*Writer).Write(0xc0000e42c0, 0xc0001c4000, 0x14e, 0x1000, 0xc00032f610, 0xc00032f610, 0x4356b0)
	/usr/local/go/src/compress/gzip/gzip.go:196 +0xc5
bufio.(*Writer).Flush(0xc00031a580, 0xc00032f6d0, 0xc00032f620)
	/usr/local/go/src/bufio/bufio.go:607 +0x7b
github.com/prometheus/common/expfmt.MetricFamilyToText.func1(0xc00031a580, 0xc00032f7c8)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:85 +0x2f
github.com/prometheus/common/expfmt.MetricFamilyToText(0xaaede0, 0xc0000e42c0, 0xc0000af3b0, 0x14e, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:269 +0x122a
github.com/prometheus/common/expfmt.NewEncoder.func7(0xc0000af3b0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:144 +0x3d
github.com/prometheus/common/expfmt.encoderCloser.Encode(...)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:50
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7fec88bf9190, 0xc00030a6e0, 0xc0001e2400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:195 +0x469
net/http.HandlerFunc.ServeHTTP(0xc0000ecc40, 0x7fec88bf9190, 0xc00030a6e0, 0xc0001e2400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7fec88bf9190, 0xc00030a6e0, 0xc0001e2400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc0000b7a10, 0x7fec88bf9190, 0xc00030a6e0, 0xc0001e2400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0003460e0, 0xc0001e2400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc0000b7b90, 0xab7900, 0xc0003460e0, 0xc0001e2400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0003460e0, 0xc0001e2400)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc0002a6000, 0xab7900, 0xc0003460e0, 0xc0001e2400)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc000020960, 0xab8818, 0xc00031a040)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 40 [IO wait]:
internal/poll.runtime_pollWait(0x7fec88e20e30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0000b8418, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc0000b8400, 0xc0003100d1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc0000b8400, 0xc0003100d1, 0x1, 0x1, 0xc0000a4000, 0x0, 0xc00031a118)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00000e158, 0xc0003100d1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc0003100c0)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 70 [select]:
net/http.(*persistConn).writeLoop(0xc00014ac60)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c
[  OK  ]
level=info ts=2022-08-03T03:59:23.445Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-03T03:59:23.447Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-03T03:59:23.447Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-03T03:59:23.447Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-03T03:59:23.447Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
level=info ts=2022-08-03T03:59:23.447Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
runtime: failed to create new OS thread (have 13 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000234400)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000234400)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc00003d800, 0xc)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00002a001)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.park_m(0xc0004f4900)
	/usr/local/go/src/runtime/proc.go:3318 +0x9d
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7f6d434a2f18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000186818, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc000186800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc000186800, 0x3ccf1079d6b12a01, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc00000ce70, 0x62e9f2b5, 0xc000191b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc00000ce70, 0xc000191b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc000316000, 0xab76f0, 0xc00000ce70, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc00000ce70, 0xc000316000, 0x0, 0x0, 0xaaf020, 0xc0000aed20, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc000316000, 0x0, 0x0, 0xaaf020, 0xc0000aed20, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 12 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 15 [chan receive]:
main.main.func1(0xaaf020, 0xc0000aed20)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 51 [runnable]:
compress/flate.newHuffmanBitWriter(...)
	/usr/local/go/src/compress/flate/huffman_bit_writer.go:98
compress/flate.(*compressor).init(0xc000780000, 0x7f6d4345f008, 0xc000220190, 0xffffffffffffffff, 0xa, 0x0)
	/usr/local/go/src/compress/flate/deflate.go:579 +0x7d
compress/flate.NewWriter(0x7f6d4345f008, 0xc000220190, 0xffffffffffffffff, 0xa, 0xa, 0x0)
	/usr/local/go/src/compress/flate/deflate.go:671 +0x65
compress/gzip.(*Writer).Write(0xc000233ce0, 0xc00017f000, 0xef, 0x1000, 0x0, 0xc00010d610, 0x4356b0)
	/usr/local/go/src/compress/gzip/gzip.go:191 +0x305
bufio.(*Writer).Flush(0xc0002a0d40, 0xc00010d6d0, 0xc00010d620)
	/usr/local/go/src/bufio/bufio.go:607 +0x7b
github.com/prometheus/common/expfmt.MetricFamilyToText.func1(0xc0002a0d40, 0xc00010d7c8)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:85 +0x2f
github.com/prometheus/common/expfmt.MetricFamilyToText(0xaaede0, 0xc000233ce0, 0xc000220320, 0xef, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:269 +0x122a
github.com/prometheus/common/expfmt.NewEncoder.func7(0xc000220320, 0xc00000cba0, 0xa30c88)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:144 +0x3d
github.com/prometheus/common/expfmt.encoderCloser.Encode(...)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:50
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7f6d434ba5f8, 0xc000220190, 0xc000296300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:195 +0x469
net/http.HandlerFunc.ServeHTTP(0xc0001f18f0, 0x7f6d434ba5f8, 0xc000220190, 0xc000296300)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7f6d434ba5f8, 0xc000220190, 0xc000296300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc0001ef830, 0x7f6d434ba5f8, 0xc000220190, 0xc000296300)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0003162a0, 0xc000296300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc0001ef9b0, 0xab7900, 0xc0003162a0, 0xc000296300)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0003162a0, 0xc000296300)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc000316000, 0xab7900, 0xc0003162a0, 0xc000296300)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc0001e3400, 0xab8818, 0xc0000cd6c0)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 63 [IO wait]:
internal/poll.runtime_pollWait(0x7f6d434a2e30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000186898, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000186880, 0xc0001efc61, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000186880, 0xc0001efc61, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00000e370, 0xc0001efc61, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc0001efc50)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 115 [IO wait]:
internal/poll.runtime_pollWait(0x7f6d434a2d48, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000214118, 0x72, 0x1000, 0x1000, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000214100, 0xc00032d000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000214100, 0xc00032d000, 0x1000, 0x1000, 0x439c3c, 0xc0000b8c38, 0x465300)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00020c008, 0xc00032d000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*persistConn).Read(0xc0000d3440, 0xc00032d000, 0x1000, 0x1000, 0xc0002da000, 0xc0000b8d40, 0x405755)
	/usr/local/go/src/net/http/transport.go:1922 +0x77
bufio.(*Reader).fill(0xc0000a41e0)
	/usr/local/go/src/bufio/bufio.go:101 +0x108
bufio.(*Reader).Peek(0xc0000a41e0, 0x1, 0x0, 0x1, 0x4, 0x1, 0x3)
	/usr/local/go/src/bufio/bufio.go:139 +0x4f
net/http.(*persistConn).readLoop(0xc0000d3440)
	/usr/local/go/src/net/http/transport.go:2083 +0x1a8
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77

goroutine 116 [select]:
net/http.(*persistConn).writeLoop(0xc0000d3440)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c
[  OK  ]
level=info ts=2022-08-03T05:23:30.227Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-03T05:23:30.227Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-03T05:23:30.227Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-03T05:23:30.227Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-03T05:23:30.228Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-03T05:23:30.229Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 13 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000288400)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000288400)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc00003d800, 0xc)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc000645f01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.mstart1()
	/usr/local/go/src/runtime/proc.go:1313 +0x93
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1272 +0x6e

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7f99c42d6f18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0002aa098, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc0002aa080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc0002aa080, 0x2547bc651741201, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc000280948, 0x62ea0665, 0xc000191b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc000280948, 0xc000191b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc0002d2000, 0xab76f0, 0xc000280948, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc000280948, 0xc0002d2000, 0x0, 0x0, 0xaaf020, 0xc00030e1e0, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc0002d2000, 0x0, 0x0, 0xaaf020, 0xc00030e1e0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 9 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 38 [chan receive]:
main.main.func1(0xaaf020, 0xc00030e1e0)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 42 [select]:
github.com/prometheus/client_golang/prometheus.(*Registry).Gather(0xc000134780, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:513 +0xb65
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7f99c4134a58, 0xc00030e640, 0xc000220300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:126 +0x99
net/http.HandlerFunc.ServeHTTP(0xc000296a10, 0x7f99c4134a58, 0xc00030e640, 0xc000220300)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7f99c4134a58, 0xc00030e640, 0xc000220300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc00029c9f0, 0x7f99c4134a58, 0xc00030e640, 0xc000220300)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0002d22a0, 0xc000220300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc00029cb70, 0xab7900, 0xc0002d22a0, 0xc000220300)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0002d22a0, 0xc000220300)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc0002d2000, 0xab7900, 0xc0002d22a0, 0xc000220300)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc0002e4000, 0xab8818, 0xc0002a42c0)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 10 [IO wait]:
internal/poll.runtime_pollWait(0x7f99c42d6e30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0002aa118, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc0002aa100, 0xc00029ce21, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc0002aa100, 0xc00029ce21, 0x1, 0x1, 0xc000426000, 0x0, 0xc0002a4398)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00029e0a8, 0xc00029ce21, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc00029ce10)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 12 [semacquire]:
sync.runtime_Semacquire(0xc0004168f8)
	/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc0004168f0)
	/usr/local/go/src/sync/waitgroup.go:130 +0x65
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func2(0xc0004168f0, 0xc0000a4960, 0xc0000a49c0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:463 +0x2b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:462 +0x60d

goroutine 13 [runnable]:
net/http.(*gzipReader).Read(0xc00037c1a0, 0xc000489000, 0x1000, 0x1000, 0x4001, 0xc000485000, 0x4000)
	/usr/local/go/src/net/http/transport.go:2809 +0x1ff
io.ReadAll(0x7f99c42da078, 0xc00037c1a0, 0xc00037c1a0, 0x7f99c42da078, 0xc00037c1a0, 0x0, 0xab26f0)
	/usr/local/go/src/io/io.go:633 +0xdf
io/ioutil.ReadAll(...)
	/usr/local/go/src/io/ioutil/ioutil.go:27
main.(*Exporter).collect(0xc0002a8000, 0xc0000a4960, 0x0, 0x0)
	/app/apache_exporter.go:298 +0x3c8
main.(*Exporter).Collect(0xc0002a8000, 0xc0000a4960)
	/app/apache_exporter.go:578 +0x9a
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:538 +0xe4d

goroutine 52 [select]:
net/http.(*persistConn).writeLoop(0xc0002c45a0)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c

goroutine 51 [select]:
net/http.(*persistConn).readLoop(0xc0002c45a0)
	/usr/local/go/src/net/http/transport.go:2203 +0x967
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77
[  OK  ]
level=info ts=2022-08-03T06:59:16.040Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-03T06:59:16.041Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-03T06:59:16.041Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-03T06:59:16.041Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-03T06:59:16.041Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-03T06:59:16.043Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 13 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100c00)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100c00)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000040000, 0xc)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc000097f01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.park_m(0xc000564f00)
	/usr/local/go/src/runtime/proc.go:3318 +0x9d
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7fb5de8b1f18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000248318, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc000248300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc000248300, 0x473d91899b5b8901, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc0002069d8, 0x62ea1ce5, 0xc000191b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc0002069d8, 0xc000191b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc000288000, 0xab76f0, 0xc0002069d8, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc0002069d8, 0xc000288000, 0x0, 0x0, 0xaaf020, 0xc00020a230, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc000288000, 0x0, 0x0, 0xaaf020, 0xc00020a230, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 36 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 39 [chan receive]:
main.main.func1(0xaaf020, 0xc00020a230)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 43 [select]:
github.com/prometheus/client_golang/prometheus.(*Registry).Gather(0xc0000ae960, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:513 +0xb65
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7fb5de873cc0, 0xc00020ac30, 0xc00025a300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:126 +0x99
net/http.HandlerFunc.ServeHTTP(0xc000286000, 0x7fb5de873cc0, 0xc00020ac30, 0xc00025a300)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7fb5de873cc0, 0xc00020ac30, 0xc00025a300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc00020d9e0, 0x7fb5de873cc0, 0xc00020ac30, 0xc00025a300)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0002882a0, 0xc00025a300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc00020db60, 0xab7900, 0xc0002882a0, 0xc00025a300)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0002882a0, 0xc00025a300)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc000288000, 0xab7900, 0xc0002882a0, 0xc00025a300)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc000216960, 0xab8818, 0xc00023c540)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 48 [IO wait]:
internal/poll.runtime_pollWait(0x7fb5de8b1e30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000248398, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000248380, 0xc00020de11, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000248380, 0xc00020de11, 0x1, 0x1, 0xc0000a50e0, 0x0, 0xc00023c618)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00023a140, 0xc00020de11, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc00020de00)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 66 [semacquire]:
sync.runtime_Semacquire(0xc0005505e8)
	/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc0005505e0)
	/usr/local/go/src/sync/waitgroup.go:130 +0x65
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func2(0xc0005505e0, 0xc0002011a0, 0xc000201200)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:463 +0x2b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:462 +0x60d

goroutine 65 [runnable]:
github.com/prometheus/client_golang/prometheus.(*goCollector).Collect(0xc000128000, 0xc0002011a0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:312 +0x695
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:457 +0x5ce

goroutine 67 [select]:
net/http.(*Transport).getConn(0xc000218640, 0xc00023d280, 0x0, 0x7ffef441def8, 0x4, 0xc0005505f0, 0xc, 0x0, 0x0, 0x0, ...)
	/usr/local/go/src/net/http/transport.go:1368 +0x589
net/http.(*Transport).roundTrip(0xc000218640, 0xc00025a400, 0x30, 0x9db900, 0x0)
	/usr/local/go/src/net/http/transport.go:579 +0x7eb
net/http.(*Transport).RoundTrip(0xc000218640, 0xc00025a400, 0xc000218640, 0x0, 0x0)
	/usr/local/go/src/net/http/roundtrip.go:17 +0x35
net/http.send(0xc00025a400, 0xaaf4e0, 0xc000218640, 0x0, 0x0, 0x0, 0xc00023a290, 0x203000, 0x1, 0x0)
	/usr/local/go/src/net/http/client.go:251 +0x454
net/http.(*Client).send(0xc00020d560, 0xc00025a400, 0x0, 0x0, 0x0, 0xc00023a290, 0x0, 0x1, 0xc00025a400)
	/usr/local/go/src/net/http/client.go:175 +0xff
net/http.(*Client).do(0xc00020d560, 0xc00025a400, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/http/client.go:717 +0x45f
net/http.(*Client).Do(...)
	/usr/local/go/src/net/http/client.go:585
main.(*Exporter).collect(0xc000250870, 0xc0002011a0, 0x0, 0x0)
	/app/apache_exporter.go:291 +0x177
main.(*Exporter).Collect(0xc000250870, 0xc0002011a0)
	/app/apache_exporter.go:578 +0x9a
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:538 +0xe4d

goroutine 11 [runnable]:
internal/poll.runtime_pollClose(0x7fb5de8b1d48)
	/usr/local/go/src/runtime/netpoll.go:186 +0xad
internal/poll.(*pollDesc).close(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:55
internal/poll.(*FD).destroy(0xc0000a51a0, 0x7fb5de8b1d50, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:76 +0x98
internal/poll.(*FD).decref(0xc0000a51a0, 0x401, 0x4d2)
	/usr/local/go/src/internal/poll/fd_mutex.go:213 +0x5d
internal/poll.(*FD).Close(0xc0000a51a0, 0xaaefc0, 0xc0000a0070)
	/usr/local/go/src/internal/poll/fd_unix.go:106 +0x4f
os.(*file).close(0xc0000a51a0, 0xc0000a0070, 0xc000780000)
	/usr/local/go/src/os/file_unix.go:251 +0x38
os.(*File).Close(0xc000120120, 0xc0001169a8, 0xc000780000)
	/usr/local/go/src/os/file_posix.go:25 +0x33
github.com/prometheus/procfs/internal/util.ReadFileNoStat(0xc000023170, 0xa, 0xc000780000, 0x102e, 0x1500, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/internal/util/readfile.go:37 +0x14e
github.com/prometheus/procfs.FS.Stat(0xa05a30, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/stat.go:169 +0x18d
github.com/prometheus/procfs.ProcStat.StartTime(0x185e5, 0xc000023100, 0xf, 0xd9c178, 0x1, 0x1, 0x185e4, 0x185e4, 0x0, 0xffffffffffffffff, ...)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/proc_stat.go:179 +0x85
github.com/prometheus/client_golang/prometheus.(*processCollector).processCollect(0xc0000ae9b0, 0xc0002011a0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/process_collector_other.go:44 +0xe78
github.com/prometheus/client_golang/prometheus.(*processCollector).Collect(0xc0000ae9b0, 0xc0002011a0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/process_collector.go:138 +0x33
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:538 +0xe4d

goroutine 68 [IO wait]:
internal/poll.runtime_pollWait(0x7fb5de8b1c60, 0x77, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000248598, 0x77, 0xc000022000, 0x1, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitWrite(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:96
internal/poll.(*FD).WaitWrite(...)
	/usr/local/go/src/internal/poll/fd_unix.go:528
net.(*netFD).connect(0xc000248580, 0xab87a8, 0xc0000220b0, 0x0, 0x0, 0xaaf8e0, 0xc000028b40, 0x0, 0x0, 0x0, ...)
	/usr/local/go/src/net/fd_unix.go:141 +0x27b
net.(*netFD).dial(0xc000248580, 0xab87a8, 0xc0000220b0, 0xabb9b0, 0x0, 0xabb9b0, 0xc0002bdc20, 0x0, 0x7fb605584438, 0x20)
	/usr/local/go/src/net/sock_posix.go:149 +0x10b
net.socket(0xab87a8, 0xc0000220b0, 0xa051b5, 0x3, 0x2, 0x1, 0x0, 0x0, 0xabb9b0, 0x0, ...)
	/usr/local/go/src/net/sock_posix.go:70 +0x1c5
net.internetSocket(0xab87a8, 0xc0000220b0, 0xa051b5, 0x3, 0xabb9b0, 0x0, 0xabb9b0, 0xc0002bdc20, 0x1, 0x0, ...)
	/usr/local/go/src/net/ipsock_posix.go:141 +0x145
net.(*sysDialer).doDialTCP(0xc000248500, 0xab87a8, 0xc0000220b0, 0x0, 0xc0002bdc20, 0xc0002b56a8, 0x0, 0x2)
	/usr/local/go/src/net/tcpsock_posix.go:65 +0xc5
net.(*sysDialer).dialTCP(0xc000248500, 0xab87a8, 0xc0000220b0, 0x0, 0xc0002bdc20, 0xc0005505f0, 0xc0002b5768, 0x40db52)
	/usr/local/go/src/net/tcpsock_posix.go:61 +0xd7
net.(*sysDialer).dialSingle(0xc000248500, 0xab87a8, 0xc0000220b0, 0xab3258, 0xc0002bdc20, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/dial.go:580 +0x5e8
net.(*sysDialer).dialSerial(0xc000248500, 0xab87a8, 0xc0000220b0, 0xc00001eba0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/dial.go:548 +0x15e
net.(*Dialer).DialContext(0xde0c60, 0xab87a8, 0xc0000220b0, 0xa051b5, 0x3, 0xc0005505f0, 0xc, 0x0, 0x0, 0x0, ...)
	/usr/local/go/src/net/dial.go:425 +0x6e5
net/http.(*Transport).dial(0xc000218640, 0xab87a8, 0xc0000220b0, 0xa051b5, 0x3, 0xc0005505f0, 0xc, 0x0, 0x0, 0x0, ...)
	/usr/local/go/src/net/http/transport.go:1171 +0x16f
net/http.(*Transport).dialConn(0xc000218640, 0xab87a8, 0xc0000220b0, 0x0, 0x7ffef441def8, 0x4, 0xc0005505f0, 0xc, 0x0, 0xc000259560, ...)
	/usr/local/go/src/net/http/transport.go:1600 +0x1b85
net/http.(*Transport).dialConnFor(0xc000218640, 0xc0002dc420)
	/usr/local/go/src/net/http/transport.go:1442 +0xc6
created by net/http.(*Transport).queueForDial
	/usr/local/go/src/net/http/transport.go:1411 +0x40f
[  OK  ]
level=info ts=2022-08-03T09:59:16.702Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-03T09:59:16.702Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-03T09:59:16.702Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-03T09:59:16.702Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-03T09:59:16.702Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-03T09:59:16.704Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 13 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000272c00)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000272c00)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000040000, 0xc)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00002a001)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.park_m(0xc000269500)
	/usr/local/go/src/runtime/proc.go:3318 +0x9d
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [IO wait, 5 minutes]:
internal/poll.runtime_pollWait(0x7fdbe7300f18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000180618, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc000180600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc000180600, 0xc535a6c1094e7d01, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc00012f4e8, 0x62ea4715, 0xc00018bb48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc00012f4e8, 0xc00018bb98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc00028a000, 0xab76f0, 0xc00012f4e8, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc00012f4e8, 0xc00028a000, 0x0, 0x0, 0xaaf020, 0xc00020e230, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc00028a000, 0x0, 0x0, 0xaaf020, 0xc00020e230, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 8 [syscall, 5 minutes]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 24 [chan receive, 5 minutes]:
main.main.func1(0xaaf020, 0xc00020e230)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 28 [select, 2 minutes]:
github.com/prometheus/client_golang/prometheus.(*Registry).Gather(0xc000148910, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:513 +0xb65
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7fdbe73165b8, 0xc0002d83c0, 0xc000364000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:126 +0x99
net/http.HandlerFunc.ServeHTTP(0xc0001ecf50, 0x7fdbe73165b8, 0xc0002d83c0, 0xc000364000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7fdbe73165b8, 0xc0002d83c0, 0xc000364000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc0001f4870, 0x7fdbe73165b8, 0xc0002d83c0, 0xc000364000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc000366000, 0xc000364000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc0001f49f0, 0xab7900, 0xc000366000, 0xc000364000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc000366000, 0xc000364000)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc00028a000, 0xab7900, 0xc000366000, 0xc000364000)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc0001deaa0, 0xab8818, 0xc000141440)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 138 [select, 2 minutes]:
net/http.(*persistConn).readLoop(0xc00014ab40)
	/usr/local/go/src/net/http/transport.go:2203 +0x967
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77

goroutine 132 [IO wait, 2 minutes]:
internal/poll.runtime_pollWait(0x7fdbe7300e30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000180698, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000180680, 0xc0001f4ca1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000180680, 0xc0001f4ca1, 0x1, 0x1, 0xc0002be060, 0x0, 0xc000141518)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00013c2b8, 0xc0001f4ca1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc0001f4c90)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 139 [select, 2 minutes]:
net/http.(*persistConn).writeLoop(0xc00014ab40)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c

goroutine 134 [semacquire, 2 minutes]:
sync.runtime_Semacquire(0xc000139828)
	/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc000139820)
	/usr/local/go/src/sync/waitgroup.go:130 +0x65
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func2(0xc000139820, 0xc000394060, 0xc000394180)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:463 +0x2b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:462 +0x60d

goroutine 133 [runnable]:
net/http.(*gzipReader).Read(0xc00023a200, 0xc000552000, 0x6000, 0x6000, 0x18001, 0xc00053a000, 0x18000)
	/usr/local/go/src/net/http/transport.go:2809 +0x1ff
io.ReadAll(0x7fdbe715c338, 0xc00023a200, 0xc00023a200, 0x7fdbe715c338, 0xc00023a200, 0x0, 0xab26f0)
	/usr/local/go/src/io/io.go:633 +0xdf
io/ioutil.ReadAll(...)
	/usr/local/go/src/io/ioutil/ioutil.go:27
main.(*Exporter).collect(0xc0001ce0f0, 0xc000394060, 0x0, 0x0)
	/app/apache_exporter.go:298 +0x3c8
main.(*Exporter).Collect(0xc0001ce0f0, 0xc000394060)
	/app/apache_exporter.go:578 +0x9a
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:457 +0x5ce
[  OK  ]
level=info ts=2022-08-03T12:59:11.534Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-03T12:59:11.536Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-03T12:59:11.536Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-03T12:59:11.536Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-03T12:59:11.536Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-03T12:59:11.540Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 13 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000680000)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000680000)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc00003d800, 0xc)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc000629f01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.mstart1()
	/usr/local/go/src/runtime/proc.go:1313 +0x93
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1272 +0x6e

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7fae4c3fff18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0002c6318, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc0002c6300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc0002c6300, 0xb70323ad6af03201, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc000280ac8, 0x62ea7145, 0xc000191b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc000280ac8, 0xc000191b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc000308000, 0xab76f0, 0xc000280ac8, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc000280ac8, 0xc000308000, 0x0, 0x0, 0xaaf020, 0xc000286370, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc000308000, 0x0, 0x0, 0xaaf020, 0xc000286370, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 24 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 27 [chan receive]:
main.main.func1(0xaaf020, 0xc000286370)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 31 [runnable]:
runtime.Gosched(...)
	/usr/local/go/src/runtime/proc.go:292
compress/flate.(*compressor).initDeflate(...)
	/usr/local/go/src/compress/flate/deflate.go:374
compress/flate.(*compressor).init(0xc000564000, 0x7fae4c2bb0d8, 0xc0002868c0, 0xffffffffffffffff, 0xa, 0x0)
	/usr/local/go/src/compress/flate/deflate.go:602 +0x629
compress/flate.NewWriter(0x7fae4c2bb0d8, 0xc0002868c0, 0xffffffffffffffff, 0xa, 0xa, 0x0)
	/usr/local/go/src/compress/flate/deflate.go:671 +0x65
compress/gzip.(*Writer).Write(0xc00044e000, 0xc000407000, 0xef, 0x1000, 0x0, 0xc00010f610, 0x4356b0)
	/usr/local/go/src/compress/gzip/gzip.go:191 +0x305
bufio.(*Writer).Flush(0xc0002bcdc0, 0xc00010f6d0, 0xc00010f620)
	/usr/local/go/src/bufio/bufio.go:607 +0x7b
github.com/prometheus/common/expfmt.MetricFamilyToText.func1(0xc0002bcdc0, 0xc00010f7c8)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:85 +0x2f
github.com/prometheus/common/expfmt.MetricFamilyToText(0xaaede0, 0xc00044e000, 0xc0004461e0, 0xef, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:269 +0x122a
github.com/prometheus/common/expfmt.NewEncoder.func7(0xc0004461e0, 0xc000424a98, 0xa30c88)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:144 +0x3d
github.com/prometheus/common/expfmt.encoderCloser.Encode(...)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:50
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7fae4c3bdb98, 0xc0002868c0, 0xc0002d8100)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:195 +0x469
net/http.HandlerFunc.ServeHTTP(0xc000306000, 0x7fae4c3bdb98, 0xc0002868c0, 0xc0002d8100)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7fae4c3bdb98, 0xc0002868c0, 0xc0002d8100)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc00028f9e0, 0x7fae4c3bdb98, 0xc0002868c0, 0xc0002d8100)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0003080e0, 0xc0002d8100)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc00028fb60, 0xab7900, 0xc0003080e0, 0xc0002d8100)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0003080e0, 0xc0002d8100)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc000308000, 0xab7900, 0xc0003080e0, 0xc0002d8100)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc0002968c0, 0xab8818, 0xc0002bc540)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 32 [IO wait]:
internal/poll.runtime_pollWait(0x7fae4c3ffe30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0002c6398, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc0002c6380, 0xc00028fe11, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc0002c6380, 0xc00028fe11, 0x1, 0x1, 0x461f80, 0x461f80, 0xc000284c60)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00028a150, 0xc00028fe11, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc00028fe00)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 65 [IO wait]:
internal/poll.runtime_pollWait(0x7fae4c3ffd48, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000186798, 0x72, 0x1000, 0x1000, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000186780, 0xc0001c9000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000186780, 0xc0001c9000, 0x1000, 0x1000, 0x439c3c, 0xc000416c38, 0x465300)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc000402000, 0xc0001c9000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*persistConn).Read(0xc0000d2c60, 0xc0001c9000, 0x1000, 0x1000, 0xc000390000, 0xc000416d40, 0x405755)
	/usr/local/go/src/net/http/transport.go:1922 +0x77
bufio.(*Reader).fill(0xc000404000)
	/usr/local/go/src/bufio/bufio.go:101 +0x108
bufio.(*Reader).Peek(0xc000404000, 0x1, 0x0, 0x1, 0x4, 0x1, 0x3)
	/usr/local/go/src/bufio/bufio.go:139 +0x4f
net/http.(*persistConn).readLoop(0xc0000d2c60)
	/usr/local/go/src/net/http/transport.go:2083 +0x1a8
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77

goroutine 66 [select]:
net/http.(*persistConn).writeLoop(0xc0000d2c60)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c
[  OK  ]
level=info ts=2022-08-03T15:59:21.449Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-03T15:59:21.450Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-03T15:59:21.450Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-03T15:59:21.450Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-03T15:59:21.450Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-03T15:59:21.451Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 12 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc00062a000)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc00062a000)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc00003b000, 0xb)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc000271f01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.mstart1()
	/usr/local/go/src/runtime/proc.go:1313 +0x93
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1272 +0x6e

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7f68e5fdbf18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc00024c098, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc00024c080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc00024c080, 0x9e56e255410ff701, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc0002088d0, 0x62ea9b75, 0xc00018bb48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc0002088d0, 0xc00018bb98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc000250000, 0xab76f0, 0xc0002088d0, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc0002088d0, 0xc000250000, 0x0, 0x0, 0xaaf020, 0xc000148d70, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc000250000, 0x0, 0x0, 0xaaf020, 0xc000148d70, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 35 [chan receive]:
main.main.func1(0xaaf020, 0xc000148d70)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 7 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 39 [runnable]:
compress/flate.(*compressor).deflate(0xc000580000)
	/usr/local/go/src/compress/flate/deflate.go:429 +0x251
compress/flate.(*compressor).write(0xc000580000, 0xc00052c000, 0x14e, 0x1000, 0x1000, 0x30750043, 0x61)
	/usr/local/go/src/compress/flate/deflate.go:554 +0x85
compress/flate.(*Writer).Write(...)
	/usr/local/go/src/compress/flate/deflate.go:712
compress/gzip.(*Writer).Write(0xc00040c160, 0xc00052c000, 0x14e, 0x1000, 0xc000275610, 0xc000275610, 0x4356b0)
	/usr/local/go/src/compress/gzip/gzip.go:196 +0xc5
bufio.(*Writer).Flush(0xc000220b40, 0xc0002756d0, 0xc000275620)
	/usr/local/go/src/bufio/bufio.go:607 +0x7b
github.com/prometheus/common/expfmt.MetricFamilyToText.func1(0xc000220b40, 0xc0002757c8)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:85 +0x2f
github.com/prometheus/common/expfmt.MetricFamilyToText(0xaaede0, 0xc00040c160, 0xc0000ae2d0, 0x14e, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:269 +0x122a
github.com/prometheus/common/expfmt.NewEncoder.func7(0xc0000ae2d0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:144 +0x3d
github.com/prometheus/common/expfmt.encoderCloser.Encode(...)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:50
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7f68e5f95a58, 0xc0002284b0, 0xc000300000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:195 +0x469
net/http.HandlerFunc.ServeHTTP(0xc000212a10, 0x7f68e5f95a58, 0xc0002284b0, 0xc000300000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7f68e5f95a58, 0xc0002284b0, 0xc000300000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc00021a9f0, 0x7f68e5f95a58, 0xc0002284b0, 0xc000300000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0002500e0, 0xc000300000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc00021ab70, 0xab7900, 0xc0002500e0, 0xc000300000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0002500e0, 0xc000300000)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc000250000, 0xab7900, 0xc0002500e0, 0xc000300000)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc000262000, 0xab8818, 0xc0002202c0)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 40 [IO wait]:
internal/poll.runtime_pollWait(0x7f68e5fdbe30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc00024c118, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc00024c100, 0xc00021ae21, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc00024c100, 0xc00021ae21, 0x1, 0x1, 0x461f80, 0x461f80, 0xc0002005a0)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00020a0a8, 0xc00021ae21, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc00021ae10)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 29 [IO wait]:
internal/poll.runtime_pollWait(0x7f68e5fdbd48, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000180998, 0x72, 0x1000, 0x1000, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000180980, 0xc0002d2000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000180980, 0xc0002d2000, 0x1000, 0x1000, 0x439c3c, 0xc00040ac38, 0x465300)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00013c348, 0xc0002d2000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*persistConn).Read(0xc0000d4360, 0xc0002d2000, 0x1000, 0x1000, 0xc00024e120, 0xc00040ad40, 0x405755)
	/usr/local/go/src/net/http/transport.go:1922 +0x77
bufio.(*Reader).fill(0xc000200ea0)
	/usr/local/go/src/bufio/bufio.go:101 +0x108
bufio.(*Reader).Peek(0xc000200ea0, 0x1, 0x0, 0x1, 0x4, 0x1, 0x3)
	/usr/local/go/src/bufio/bufio.go:139 +0x4f
net/http.(*persistConn).readLoop(0xc0000d4360)
	/usr/local/go/src/net/http/transport.go:2083 +0x1a8
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77

goroutine 30 [select]:
net/http.(*persistConn).writeLoop(0xc0000d4360)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c
[  OK  ]
level=info ts=2022-08-03T18:59:14.062Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-03T18:59:14.064Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-03T18:59:14.064Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-03T18:59:14.064Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-03T18:59:14.064Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-03T18:59:14.065Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 11 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000400000)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000400000)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000038800, 0xa)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc000311f01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.mstart1()
	/usr/local/go/src/runtime/proc.go:1313 +0x93
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1272 +0x6e

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7f507371af18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000264318, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc000264300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc000264300, 0xdf70ff1a3852c201, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc00020cc48, 0x62eac5a5, 0xc00018bb48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc00020cc48, 0xc00018bb98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc0002a6000, 0xab76f0, 0xc00020cc48, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc00020cc48, 0xc0002a6000, 0x0, 0x0, 0xaaf020, 0xc0002403c0, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc0002a6000, 0x0, 0x0, 0xaaf020, 0xc0002403c0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 7 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 39 [chan receive]:
main.main.func1(0xaaf020, 0xc0002403c0)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 43 [runnable]:
runtime.Gosched(...)
	/usr/local/go/src/runtime/proc.go:292
github.com/prometheus/client_golang/prometheus.(*Registry).Gather(0xc000148910, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:540 +0xe5e
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7f50736dbd18, 0xc000240910, 0xc000218200)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:126 +0x99
net/http.HandlerFunc.ServeHTTP(0xc0002927e0, 0x7f50736dbd18, 0xc000240910, 0xc000218200)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7f50736dbd18, 0xc000240910, 0xc000218200)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc0002945a0, 0x7f50736dbd18, 0xc000240910, 0xc000218200)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0002a60e0, 0xc000218200)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc000294720, 0xab7900, 0xc0002a60e0, 0xc000218200)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0002a60e0, 0xc000218200)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc0002a6000, 0xab7900, 0xc0002a60e0, 0xc000218200)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc000229360, 0xab8818, 0xc0002226c0)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 44 [IO wait]:
internal/poll.runtime_pollWait(0x7f507371ae30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000264398, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000264380, 0xc0002949d1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000264380, 0xc0002949d1, 0x1, 0x1, 0x461f80, 0x461f80, 0xc000200de0)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00020e200, 0xc0002949d1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc0002949c0)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 45 [runnable]:
fmt.(*ss).advance(0xc00013ee40, 0xa172b7, 0x1b, 0xc0001da190)
	/usr/local/go/src/fmt/scan.go:1100 +0x673
fmt.(*ss).doScanf(0xc00013ee40, 0xa172b2, 0x20, 0xc0002bcfc0, 0xb, 0xb, 0x2, 0x0, 0x0)
	/usr/local/go/src/fmt/scan.go:1186 +0x105
fmt.Fscanf(0xaaefe0, 0xc00011fb80, 0xa172b2, 0x20, 0xc0002bcfc0, 0xb, 0xb, 0xc000388000, 0x1000, 0x1000)
	/usr/local/go/src/fmt/scan.go:143 +0xd9
fmt.Sscanf(...)
	/usr/local/go/src/fmt/scan.go:114
github.com/prometheus/procfs.parseCPUStat(0xc000114120, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/stat.go:89 +0x228
github.com/prometheus/procfs.FS.Stat(0xa05a30, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/stat.go:224 +0x4a6
github.com/prometheus/procfs.ProcStat.StartTime(0x393b4, 0xc000138da0, 0xf, 0xd9c178, 0x1, 0x1, 0x393b3, 0x393b3, 0x0, 0xffffffffffffffff, ...)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/proc_stat.go:179 +0x85
github.com/prometheus/client_golang/prometheus.(*processCollector).processCollect(0xc000148960, 0xc000201020)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/process_collector_other.go:44 +0xe78
github.com/prometheus/client_golang/prometheus.(*processCollector).Collect(0xc000148960, 0xc000201020)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/process_collector.go:138 +0x33
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:457 +0x5ce

goroutine 46 [semacquire]:
sync.runtime_Semacquire(0xc00021e878)
	/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc00021e870)
	/usr/local/go/src/sync/waitgroup.go:130 +0x65
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func2(0xc00021e870, 0xc000201020, 0xc000201080)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:463 +0x2b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:462 +0x60d

goroutine 47 [runnable]:
syscall.Getenv(0xa0783c, 0x7, 0x0, 0x0, 0x0)
	/usr/local/go/src/syscall/env_unix.go:83 +0xbb
os.Getenv(0xa0783c, 0x7, 0x40de10, 0x7f509a3a0a68)
	/usr/local/go/src/os/env.go:103 +0x4d
net/http.(*Transport).onceSetNextProtoDefaults(0xc0002428c0)
	/usr/local/go/src/net/http/transport.go:362 +0x5f
sync.(*Once).doSlow(0xc0002429d0, 0xc000116660)
	/usr/local/go/src/sync/once.go:68 +0xec
sync.(*Once).Do(...)
	/usr/local/go/src/sync/once.go:59
net/http.(*Transport).roundTrip(0xc0002428c0, 0xc000218300, 0x30, 0x9db900, 0xd)
	/usr/local/go/src/net/http/transport.go:503 +0x111c
net/http.(*Transport).RoundTrip(0xc0002428c0, 0xc000218300, 0xc0002428c0, 0x0, 0x0)
	/usr/local/go/src/net/http/roundtrip.go:17 +0x35
net/http.send(0xc000218300, 0xaaf4e0, 0xc0002428c0, 0x0, 0x0, 0x0, 0xc00020e210, 0x203000, 0x1, 0x0)
	/usr/local/go/src/net/http/client.go:251 +0x454
net/http.(*Client).send(0xc000294120, 0xc000218300, 0x0, 0x0, 0x0, 0xc00020e210, 0x0, 0x1, 0xc000218300)
	/usr/local/go/src/net/http/client.go:175 +0xff
net/http.(*Client).do(0xc000294120, 0xc000218300, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/http/client.go:717 +0x45f
net/http.(*Client).Do(...)
	/usr/local/go/src/net/http/client.go:585
main.(*Exporter).collect(0xc000244f00, 0xc000201020, 0x0, 0x0)
	/app/apache_exporter.go:291 +0x177
main.(*Exporter).Collect(0xc000244f00, 0xc000201020)
	/app/apache_exporter.go:578 +0x9a
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:538 +0xe4d

goroutine 8 [select]:
github.com/prometheus/client_golang/prometheus.(*goCollector).Collect(0xc000180500, 0xc000201020)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:312 +0x695
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:538 +0xe4d

goroutine 9 [waiting]:
runtime.ReadMemStats(0xc0000b8000)
	/usr/local/go/src/runtime/mstats.go:473 +0x36
github.com/prometheus/client_golang/prometheus.(*goCollector).Collect.func1(0xc000180500, 0xc0000b8000, 0xc0000be000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:286 +0x38
created by github.com/prometheus/client_golang/prometheus.(*goCollector).Collect
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:285 +0xa9
[  OK  ]
level=info ts=2022-08-03T21:59:14.480Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-03T21:59:14.481Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-03T21:59:14.481Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-03T21:59:14.481Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-03T21:59:14.481Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-03T21:59:14.481Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 11 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc00007f800)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc00007f800)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000038800, 0xa)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc000097d01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.goschedImpl(0xc000183380)
	/usr/local/go/src/runtime/proc.go:3333 +0xda
runtime.gopreempt_m(0xc000183380)
	/usr/local/go/src/runtime/proc.go:3361 +0x34
runtime.newstack()
	/usr/local/go/src/runtime/stack.go:1045 +0x1bc
runtime.morestack()
	/usr/local/go/src/runtime/asm_amd64.s:458 +0x8f

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7f486d283018, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0001f8818, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc0001f8800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc0001f8800, 0xcf39c64fffd28001, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc0001a6dc8, 0x62eaefd5, 0xc000207b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc0001a6dc8, 0xc000207b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc000310000, 0xab76f0, 0xc0001a6dc8, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc0001a6dc8, 0xc000310000, 0x0, 0x0, 0xaaf020, 0xc0001c0c30, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc000310000, 0x0, 0x0, 0xaaf020, 0xc0001c0c30, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 25 [chan receive]:
main.main.func1(0xaaf020, 0xc0001c0c30)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 22 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 29 [runnable]:
compress/flate.(*compressor).deflate(0xc000692000)
	/usr/local/go/src/compress/flate/deflate.go:477 +0x13f
compress/flate.(*compressor).write(0xc000692000, 0xc00012c000, 0x99, 0x1000, 0x1000, 0x4c43fb2b, 0x0)
	/usr/local/go/src/compress/flate/deflate.go:554 +0x85
compress/flate.(*Writer).Write(...)
	/usr/local/go/src/compress/flate/deflate.go:712
compress/gzip.(*Writer).Write(0xc0002d2160, 0xc00012c000, 0x99, 0x1000, 0xc000331610, 0xc000331610, 0x4356b0)
	/usr/local/go/src/compress/gzip/gzip.go:196 +0xc5
bufio.(*Writer).Flush(0xc0001b82c0, 0xc0003316d0, 0xc000331620)
	/usr/local/go/src/bufio/bufio.go:607 +0x7b
github.com/prometheus/common/expfmt.MetricFamilyToText.func1(0xc0001b82c0, 0xc0003317c8)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:85 +0x2f
github.com/prometheus/common/expfmt.MetricFamilyToText(0xaaede0, 0xc0002d2160, 0xc00039e1e0, 0x99, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:269 +0x122a
github.com/prometheus/common/expfmt.NewEncoder.func7(0xc00039e1e0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:144 +0x3d
github.com/prometheus/common/expfmt.encoderCloser.Encode(...)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:50
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7f486d29ceb8, 0xc0000ae0a0, 0xc00025a000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:195 +0x469
net/http.HandlerFunc.ServeHTTP(0xc0002678f0, 0x7f486d29ceb8, 0xc0000ae0a0, 0xc00025a000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7f486d29ceb8, 0xc0000ae0a0, 0xc00025a000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc000265830, 0x7f486d29ceb8, 0xc0000ae0a0, 0xc00025a000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0003101c0, 0xc00025a000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc0002659b0, 0xab7900, 0xc0003101c0, 0xc00025a000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0003101c0, 0xc00025a000)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc000310000, 0xab7900, 0xc0003101c0, 0xc00025a000)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc000257400, 0xab8818, 0xc0001b96c0)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 12 [select]:
net/http.(*persistConn).writeLoop(0xc0001c2360)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c

goroutine 68 [IO wait]:
internal/poll.runtime_pollWait(0x7f486d282f30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0001f8898, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc0001f8880, 0xc000265c61, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc0001f8880, 0xc000265c61, 0x1, 0x1, 0xc0001b7920, 0x0, 0x100010000)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc0001b4358, 0xc000265c61, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc000265c50)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 11 [IO wait]:
internal/poll.runtime_pollWait(0x7f486d282e48, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc0000b8298, 0x72, 0x1000, 0x1000, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc0000b8280, 0xc00023c000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc0000b8280, 0xc00023c000, 0x1000, 0x1000, 0x439c3c, 0xc000191c38, 0x465300)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc0002bc0f0, 0xc00023c000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*persistConn).Read(0xc0001c2360, 0xc00023c000, 0x1000, 0x1000, 0xc00029c1e0, 0xc000191d40, 0x405755)
	/usr/local/go/src/net/http/transport.go:1922 +0x77
bufio.(*Reader).fill(0xc000280540)
	/usr/local/go/src/bufio/bufio.go:101 +0x108
bufio.(*Reader).Peek(0xc000280540, 0x1, 0x0, 0x1, 0x4, 0x1, 0x3)
	/usr/local/go/src/bufio/bufio.go:139 +0x4f
net/http.(*persistConn).readLoop(0xc0001c2360)
	/usr/local/go/src/net/http/transport.go:2083 +0x1a8
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77
[  OK  ]
level=info ts=2022-08-04T00:59:13.952Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-04T00:59:13.953Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-04T00:59:13.953Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-04T00:59:13.953Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-04T00:59:13.953Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-04T00:59:13.953Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 11 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100800)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100800)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000038800, 0xa)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc0000dff01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.mstart1()
	/usr/local/go/src/runtime/proc.go:1313 +0x93
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1272 +0x6e

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7f6f785d0f18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000170098, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc000170080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc000170080, 0x674e1a84ef625b01, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc00012e948, 0x62eb1a05, 0xc0001efb48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc00012e948, 0xc0001efb98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc000172000, 0xab76f0, 0xc00012e948, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc00012e948, 0xc000172000, 0x0, 0x0, 0xaaf020, 0xc000198dc0, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc000172000, 0x0, 0x0, 0xaaf020, 0xc000198dc0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 35 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 38 [chan receive]:
main.main.func1(0xaaf020, 0xc000198dc0)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 42 [semacquire]:
github.com/prometheus/client_golang/prometheus.checkMetricConsistency(0xc0003a4140, 0xc00025d880, 0xc00010d628, 0x1a, 0xc00057a3c8)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:887 +0x8a5
github.com/prometheus/client_golang/prometheus.processMetric(0xab2808, 0xc00014e080, 0xc00010d5f8, 0xc00010d628, 0x0, 0x0, 0x1)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:673 +0x3ce
github.com/prometheus/client_golang/prometheus.(*Registry).Gather(0xc000198910, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:492 +0x9da
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7f6f7860ea58, 0xc0002e03c0, 0xc00002a300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:126 +0x99
net/http.HandlerFunc.ServeHTTP(0xc000146a10, 0x7f6f7860ea58, 0xc0002e03c0, 0xc00002a300)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7f6f7860ea58, 0xc0002e03c0, 0xc00002a300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc000120b40, 0x7f6f7860ea58, 0xc0002e03c0, 0xc00002a300)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc000172380, 0xc00002a300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc000120cc0, 0xab7900, 0xc000172380, 0xc00002a300)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc000172380, 0xc00002a300)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc000172000, 0xab7900, 0xc000172380, 0xc00002a300)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc000132140, 0xab8818, 0xc00014e2c0)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 48 [IO wait]:
internal/poll.runtime_pollWait(0x7f6f785d0e30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000170118, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000170100, 0xc000120f71, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000170100, 0xc000120f71, 0x1, 0x1, 0xc0000a42a0, 0x0, 0xc00014e398)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc0001400b0, 0xc000120f71, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc000120f60)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 50 [semacquire]:
sync.runtime_Semacquire(0xc000023e68)
	/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc000023e60)
	/usr/local/go/src/sync/waitgroup.go:130 +0x65
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func2(0xc000023e60, 0xc0002b8240, 0xc0002b82a0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:463 +0x2b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:462 +0x60d

goroutine 49 [runnable]:
io.ReadAll(0xaaf2e0, 0xc00012eb10, 0x0, 0x0, 0xc000140118, 0x0, 0x0)
	/usr/local/go/src/io/io.go:627 +0x45
io/ioutil.ReadAll(...)
	/usr/local/go/src/io/ioutil/ioutil.go:27
github.com/prometheus/procfs/internal/util.ReadFileNoStat(0xc00014a3a8, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/internal/util/readfile.go:37 +0xfd
github.com/prometheus/procfs.Proc.Stat(0x33911, 0xa05a30, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/proc_stat.go:116 +0xfd
github.com/prometheus/client_golang/prometheus.(*processCollector).processCollect(0xc000198960, 0xc0002b8240)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/process_collector_other.go:40 +0x366
github.com/prometheus/client_golang/prometheus.(*processCollector).Collect(0xc000198960, 0xc0002b8240)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/process_collector.go:138 +0x33
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:457 +0x5ce

goroutine 51 [runnable]:
github.com/prometheus/client_golang/prometheus.(*goCollector).Collect(0xc0000b8000, 0xc0002b8240)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:312 +0x695
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:538 +0xe4d
[  OK  ]
level=info ts=2022-08-04T03:59:19.375Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-04T03:59:19.376Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-04T03:59:19.376Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-04T03:59:19.376Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-04T03:59:19.376Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-04T03:59:19.376Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 11 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc00037e000)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc00037e000)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0x0, 0xc00002e800, 0xa)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0xc00002e800, 0xc00002e800)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.handoffp(0xc00002e800)
	/usr/local/go/src/runtime/proc.go:2412 +0x65
runtime.entersyscallblock_handoff()
	/usr/local/go/src/runtime/proc.go:3687 +0x30
runtime.systemstack(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:379 +0x66
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1246

goroutine 38 [syscall]:
runtime.notetsleepg(0xe108b8, 0xffffffffffffffff, 0xc00037af98)
	/usr/local/go/src/runtime/lock_futex.go:235 +0x34 fp=0xc00037af40 sp=0xc00037af10 pc=0x40c474
runtime.gcBgMarkStartWorkers()
	/usr/local/go/src/runtime/mgc.go:1837 +0x50 fp=0xc00037af68 sp=0xc00037af40 pc=0x41d930
runtime.gcStart(0x0, 0x0, 0x0)
	/usr/local/go/src/runtime/mgc.go:1358 +0x1ca fp=0xc00037afe0 sp=0xc00037af68 pc=0x41c30a
runtime.mallocgc(0xc8, 0x9c32c0, 0x1, 0x0)
	/usr/local/go/src/runtime/malloc.go:1166 +0x495 fp=0xc00037b068 sp=0xc00037afe0 pc=0x40da55
runtime.newobject(0x9c32c0, 0x0)
	/usr/local/go/src/runtime/malloc.go:1177 +0x38 fp=0xc00037b098 sp=0xc00037b068 pc=0x40e078
os.statNolog(0xa09fa3, 0xa, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/os/stat_unix.go:30 +0x31 fp=0xc00037b0f8 sp=0xc00037b098 pc=0x4e90b1
os.Stat(0xa09fa3, 0xa, 0xa38e96a4e28c10, 0x135e04c9, 0x135e04c900000000, 0x62eb4471)
	/usr/local/go/src/os/stat.go:13 +0x4d fp=0xc00037b138 sp=0xc00037b0f8 pc=0x4e8b2d
net.stat(0xa09fa3, 0xa, 0xde0d40, 0xc0b2eeee93b6a20c, 0x8268965fc, 0xde0d40, 0x0, 0x0)
	/usr/local/go/src/net/parse.go:76 +0x39 fp=0xc00037b1a0 sp=0xc00037b138 pc=0x59ccf9
net.readHosts()
	/usr/local/go/src/net/hosts.go:59 +0x10b fp=0xc00037b300 sp=0xc00037b1a0 pc=0x58dacb
net.lookupStaticHost(0xc000023f50, 0x9, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/hosts.go:107 +0x95 fp=0xc00037b398 sp=0xc00037b300 pc=0x58e3b5
net.goLookupIPFiles(0xc000023f50, 0x9, 0xc00021e240, 0x40, 0x38)
	/usr/local/go/src/net/dnsclient_unix.go:546 +0x4d fp=0xc00037b468 sp=0xc00037b398 pc=0x588fad
net.(*Resolver).goLookupIPCNAMEOrder(0xddffe0, 0xab8770, 0xc00021e280, 0xc000023f50, 0x9, 0x1, 0xc0002c0ce8, 0x418f9e, 0x7f5d5e2f7000, 0x0, ...)
	/usr/local/go/src/net/dnsclient_unix.go:567 +0x12dd fp=0xc00037bc70 sp=0xc00037b468 pc=0x58a6fd
net.(*Resolver).lookupIP(0xddffe0, 0xab8770, 0xc00021e280, 0xa051b5, 0x3, 0xc000023f50, 0x9, 0x2, 0x80cddb, 0x0, ...)
	/usr/local/go/src/net/lookup_unix.go:102 +0xe5 fp=0xc00037bdd8 sp=0xc00037bc70 pc=0x59a445
net.(*Resolver).lookupIP-fm(0xab8770, 0xc00021e280, 0xa051b5, 0x3, 0xc000023f50, 0x9, 0xc0001d20f0, 0xc000236300, 0x0, 0x0, ...)
	/usr/local/go/src/net/lookup_unix.go:90 +0x85 fp=0xc00037be48 sp=0xc00037bdd8 pc=0x5ae8a5
net.glob..func1(0xab8770, 0xc00021e280, 0xc000292b80, 0xa051b5, 0x3, 0xc000023f50, 0x9, 0xc0000220b0, 0x0, 0x7ffe51405ef8, ...)
	/usr/local/go/src/net/hook.go:23 +0x72 fp=0xc00037beb0 sp=0xc00037be48 pc=0x5aabb2
net.(*Resolver).lookupIPAddr.func1(0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/lookup.go:293 +0xba fp=0xc00037bf48 sp=0xc00037beb0 pc=0x5ac25a
internal/singleflight.(*Group).doCall(0xddfff0, 0xc0000afcc0, 0xc000023f60, 0xd, 0xc00021e2c0)
	/usr/local/go/src/internal/singleflight/singleflight.go:95 +0x2e fp=0xc00037bfb8 sp=0xc00037bf48 pc=0x57d5ee
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1371 +0x1 fp=0xc00037bfc0 sp=0xc00037bfb8 pc=0x46cda1
created by internal/singleflight.(*Group).DoChan
	/usr/local/go/src/internal/singleflight/singleflight.go:88 +0x2cc

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7f5d5e142f18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000186618, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc000186600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc000186600, 0x7754be9ace23ce01, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc00000d530, 0x62eb4435, 0xc000191b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc00000d530, 0xc000191b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc000294000, 0xab76f0, 0xc00000d530, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc00000d530, 0xc000294000, 0x0, 0x0, 0xaaf020, 0xc000128280, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc000294000, 0x0, 0x0, 0xaaf020, 0xc000128280, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 22 [semacquire]:
io.ReadAll(0xaaf2e0, 0xc00020ad20, 0x0, 0x0, 0xc00023e1c0, 0x0, 0x0)
	/usr/local/go/src/io/io.go:631 +0x1d9
io/ioutil.ReadAll(...)
	/usr/local/go/src/io/ioutil/ioutil.go:27
github.com/prometheus/procfs/internal/util.ReadFileNoStat(0xc00021d280, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/internal/util/readfile.go:37 +0xfd
github.com/prometheus/procfs.FS.Stat(0xa05a30, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/stat.go:169 +0x18d
github.com/prometheus/procfs.ProcStat.StartTime(0xad537, 0xc00021d220, 0xf, 0xd9c178, 0x1, 0x1, 0xad536, 0xad536, 0x0, 0xffffffffffffffff, ...)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/proc_stat.go:179 +0x85
github.com/prometheus/client_golang/prometheus.(*processCollector).processCollect(0xc0000ae9b0, 0xc000236300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/process_collector_other.go:44 +0xe78
github.com/prometheus/client_golang/prometheus.(*processCollector).Collect(0xc0000ae9b0, 0xc000236300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/process_collector.go:138 +0x33
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:538 +0xe4d

goroutine 10 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 13 [chan receive]:
main.main.func1(0xaaf020, 0xc000128280)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 49 [semacquire]:
github.com/prometheus/client_golang/prometheus.processMetric(0xab26f0, 0xc000219140, 0xc0000935f8, 0xc000093628, 0x0, 0x0, 0x1)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:597 +0x7e
github.com/prometheus/client_golang/prometheus.(*Registry).Gather(0xc0000ae960, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:492 +0x9da
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7f5d5e154378, 0xc000240500, 0xc00002a500)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:126 +0x99
net/http.HandlerFunc.ServeHTTP(0xc0001eef50, 0x7f5d5e154378, 0xc000240500, 0xc00002a500)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7f5d5e154378, 0xc000240500, 0xc00002a500)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc0001f6870, 0x7f5d5e154378, 0xc000240500, 0xc00002a500)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0004d6000, 0xc00002a500)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc0001f69f0, 0xab7900, 0xc0004d6000, 0xc00002a500)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0004d6000, 0xc00002a500)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc000294000, 0xab7900, 0xc0004d6000, 0xc00002a500)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc0001e2aa0, 0xab8818, 0xc0000cd440)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 19 [IO wait]:
internal/poll.runtime_pollWait(0x7f5d5e142e30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000186698, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000186680, 0xc0001f6ca1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000186680, 0xc0001f6ca1, 0x1, 0x1, 0xc0000a58c0, 0x0, 0xc0000cd518)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00000e2d0, 0xc0001f6ca1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc0001f6c90)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 21 [semacquire]:
sync.runtime_Semacquire(0xc00021d1d8)
	/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc00021d1d0)
	/usr/local/go/src/sync/waitgroup.go:130 +0x65
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func2(0xc00021d1d0, 0xc000236300, 0xc000236360)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:463 +0x2b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:462 +0x60d

goroutine 20 [select]:
net/http.(*Transport).getConn(0xc0001e8500, 0xc00021e240, 0x0, 0x7ffe51405ef8, 0x4, 0xc000023f50, 0xc, 0x0, 0x0, 0x0, ...)
	/usr/local/go/src/net/http/transport.go:1368 +0x589
net/http.(*Transport).roundTrip(0xc0001e8500, 0xc000170100, 0x30, 0x9db900, 0x7f5d5e0fbd50)
	/usr/local/go/src/net/http/transport.go:579 +0x7eb
net/http.(*Transport).RoundTrip(0xc0001e8500, 0xc000170100, 0xc0001e8500, 0x0, 0x0)
	/usr/local/go/src/net/http/roundtrip.go:17 +0x35
net/http.send(0xc000170100, 0xaaf4e0, 0xc0001e8500, 0x0, 0x0, 0x0, 0xc00000e448, 0x418257, 0x1, 0x0)
	/usr/local/go/src/net/http/client.go:251 +0x454
net/http.(*Client).send(0xc0001f63f0, 0xc000170100, 0x0, 0x0, 0x0, 0xc00000e448, 0x0, 0x1, 0xc000170100)
	/usr/local/go/src/net/http/client.go:175 +0xff
net/http.(*Client).do(0xc0001f63f0, 0xc000170100, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/http/client.go:717 +0x45f
net/http.(*Client).Do(...)
	/usr/local/go/src/net/http/client.go:585
main.(*Exporter).collect(0xc0001d20f0, 0xc000236300, 0x0, 0x0)
	/app/apache_exporter.go:291 +0x177
main.(*Exporter).Collect(0xc0001d20f0, 0xc000236300)
	/app/apache_exporter.go:578 +0x9a
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:457 +0x5ce

goroutine 59 [select]:
github.com/prometheus/client_golang/prometheus.(*goCollector).Collect(0xc000186500, 0xc000236300)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:312 +0x695
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:538 +0xe4d

goroutine 37 [select]:
net.(*Resolver).lookupIPAddr(0xddffe0, 0xab87a8, 0xc0000220b0, 0xa051b5, 0x3, 0xc000023f50, 0x9, 0x50, 0x0, 0x0, ...)
	/usr/local/go/src/net/lookup.go:299 +0x65b
net.(*Resolver).internetAddrList(0xddffe0, 0xab87a8, 0xc0000220b0, 0xa051b5, 0x3, 0xc000023f50, 0xc, 0x0, 0x0, 0x0, ...)
	/usr/local/go/src/net/ipsock.go:280 +0x4d4
net.(*Resolver).resolveAddrList(0xddffe0, 0xab87a8, 0xc0000220b0, 0xa055d2, 0x4, 0xa051b5, 0x3, 0xc000023f50, 0xc, 0x0, ...)
	/usr/local/go/src/net/dial.go:221 +0x47d
net.(*Dialer).DialContext(0xde0c60, 0xab87a8, 0xc0000220b0, 0xa051b5, 0x3, 0xc000023f50, 0xc, 0x0, 0x0, 0x0, ...)
	/usr/local/go/src/net/dial.go:403 +0x22b
net/http.(*Transport).dial(0xc0001e8500, 0xab87a8, 0xc0000220b0, 0xa051b5, 0x3, 0xc000023f50, 0xc, 0x0, 0x0, 0x0, ...)
	/usr/local/go/src/net/http/transport.go:1171 +0x16f
net/http.(*Transport).dialConn(0xc0001e8500, 0xab87a8, 0xc0000220b0, 0x0, 0x7ffe51405ef8, 0x4, 0xc000023f50, 0xc, 0x0, 0xc000226360, ...)
	/usr/local/go/src/net/http/transport.go:1600 +0x1b85
net/http.(*Transport).dialConnFor(0xc0001e8500, 0xc0003180b0)
	/usr/local/go/src/net/http/transport.go:1442 +0xc6
created by net/http.(*Transport).queueForDial
	/usr/local/go/src/net/http/transport.go:1411 +0x40f

goroutine 60 [semacquire]:
runtime.ReadMemStats(0xc0001f4800)
	/usr/local/go/src/runtime/mstats.go:473 +0x36
github.com/prometheus/client_golang/prometheus.(*goCollector).Collect.func1(0xc000186500, 0xc0001f4800, 0xc0000b0600)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:286 +0x38
created by github.com/prometheus/client_golang/prometheus.(*goCollector).Collect
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:285 +0xa9
[  OK  ]
level=info ts=2022-08-04T05:23:04.863Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-04T05:23:04.864Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-04T05:23:04.864Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-04T05:23:04.864Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-04T05:23:04.864Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-04T05:23:04.865Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 11 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100800)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100800)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000038800, 0xa)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00002a001)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.park_m(0xc000102480)
	/usr/local/go/src/runtime/proc.go:3318 +0x9d
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [IO wait, 5 minutes]:
internal/poll.runtime_pollWait(0x7fc145aa1f18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc00017a098, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc00017a080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc00017a080, 0x157374211a629a01, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc000126ae0, 0x62eb57e5, 0xc0001f9b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc000126ae0, 0xc0001f9b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc00017e000, 0xab76f0, 0xc000126ae0, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc000126ae0, 0xc00017e000, 0x0, 0x0, 0xaaf020, 0xc0000c0280, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc00017e000, 0x0, 0x0, 0xaaf020, 0xc0000c0280, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 23 [syscall, 5 minutes]:
os/signal.signal_recv(0x46cda6)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 36 [chan receive, 5 minutes]:
main.main.func1(0xaaf020, 0xc0000c0280)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 40 [runnable]:
compress/flate.(*compressor).deflate(0xc0008e6000)
	/usr/local/go/src/compress/flate/deflate.go:429 +0x251
compress/flate.(*compressor).write(0xc0008e6000, 0xc000331000, 0x14e, 0x1000, 0x1000, 0x4b7b3734, 0x61)
	/usr/local/go/src/compress/flate/deflate.go:554 +0x85
compress/flate.(*Writer).Write(...)
	/usr/local/go/src/compress/flate/deflate.go:712
compress/gzip.(*Writer).Write(0xc0000e5c30, 0xc000331000, 0x14e, 0x1000, 0xc000113610, 0xc000113610, 0x4356b0)
	/usr/local/go/src/compress/gzip/gzip.go:196 +0xc5
bufio.(*Writer).Flush(0xc000137240, 0xc0001136d0, 0xc000113620)
	/usr/local/go/src/bufio/bufio.go:607 +0x7b
github.com/prometheus/common/expfmt.MetricFamilyToText.func1(0xc000137240, 0xc0001137c8)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:85 +0x2f
github.com/prometheus/common/expfmt.MetricFamilyToText(0xaaede0, 0xc0000e5c30, 0xc000154190, 0x14e, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/text_create.go:269 +0x122a
github.com/prometheus/common/expfmt.NewEncoder.func7(0xc000154190, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:144 +0x3d
github.com/prometheus/common/expfmt.encoderCloser.Encode(...)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/expfmt/encode.go:50
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7fc145ae1298, 0xc00011a370, 0xc000252400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:195 +0x469
net/http.HandlerFunc.ServeHTTP(0xc00014f1f0, 0x7fc145ae1298, 0xc00011a370, 0xc000252400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7fc145ae1298, 0xc00011a370, 0xc000252400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc00012f590, 0x7fc145ae1298, 0xc00011a370, 0xc000252400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc00017e2a0, 0xc000252400)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc00012f710, 0xab7900, 0xc00017e2a0, 0xc000252400)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc00017e2a0, 0xc000252400)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc00017e000, 0xab7900, 0xc00017e2a0, 0xc000252400)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc00013caa0, 0xab8818, 0xc000136440)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 86 [IO wait, 2 minutes]:
internal/poll.runtime_pollWait(0x7fc145aa1e30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc00017a118, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc00017a100, 0xc00012f9c1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc00017a100, 0xc00012f9c1, 0x1, 0x1, 0xc0000a4060, 0x0, 0xc000136518)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00012a150, 0xc00012f9c1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc00012f9b0)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 138 [select, 2 minutes]:
net/http.(*persistConn).writeLoop(0xc0001b8360)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c

goroutine 137 [IO wait, 2 minutes]:
internal/poll.runtime_pollWait(0x7fc145aa1d48, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc00017a318, 0x72, 0x1000, 0x1000, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc00017a300, 0xc0004e4000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc00017a300, 0xc0004e4000, 0x1000, 0x1000, 0x439c3c, 0xc000186c38, 0x465300)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc0005fa158, 0xc0004e4000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*persistConn).Read(0xc0001b8360, 0xc0004e4000, 0x1000, 0x1000, 0xc00017c3c0, 0xc000186d40, 0x405755)
	/usr/local/go/src/net/http/transport.go:1922 +0x77
bufio.(*Reader).fill(0xc0001acc00)
	/usr/local/go/src/bufio/bufio.go:101 +0x108
bufio.(*Reader).Peek(0xc0001acc00, 0x1, 0x0, 0x1, 0x4, 0x1, 0x3)
	/usr/local/go/src/bufio/bufio.go:139 +0x4f
net/http.(*persistConn).readLoop(0xc0001b8360)
	/usr/local/go/src/net/http/transport.go:2083 +0x1a8
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77
[  OK  ]
level=info ts=2022-08-04T06:59:31.276Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-04T06:59:31.277Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-04T06:59:31.277Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-04T06:59:31.277Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-04T06:59:31.278Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
level=info ts=2022-08-04T06:59:31.277Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
runtime: failed to create new OS thread (have 10 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc00007f400)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc00007f400)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000036000, 0x9)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00038ff01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.mstart1()
	/usr/local/go/src/runtime/proc.go:1313 +0x93
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1272 +0x6e

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7f7b571f2f18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc00022e098, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc00022e080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc00022e080, 0x9b7933deb24b8301, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc0002068d0, 0x62eb6e65, 0xc000191b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc0002068d0, 0xc000191b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc000252000, 0xab76f0, 0xc0002068d0, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc0002068d0, 0xc000252000, 0x0, 0x0, 0xaaf020, 0xc0000aeeb0, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc000252000, 0x0, 0x0, 0xaaf020, 0xc0000aeeb0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 19 [runnable]:
net/http.(*Transport).connectMethodForRequest(0xc00022a000, 0xc00014e000, 0xa32200, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/http/transport.go:826
net/http.(*Transport).roundTrip(0xc00022a000, 0xc00014c000, 0x30, 0x9db900, 0x7f7b57395600)
	/usr/local/go/src/net/http/transport.go:569 +0x733
net/http.(*Transport).RoundTrip(0xc00022a000, 0xc00014c000, 0xc00022a000, 0x0, 0x0)
	/usr/local/go/src/net/http/roundtrip.go:17 +0x35
net/http.send(0xc00014c000, 0xaaf4e0, 0xc00022a000, 0x0, 0x0, 0x0, 0xc000120058, 0x418257, 0x1, 0x0)
	/usr/local/go/src/net/http/client.go:251 +0x454
net/http.(*Client).send(0xc000220570, 0xc00014c000, 0x0, 0x0, 0x0, 0xc000120058, 0x0, 0x1, 0xc00014c000)
	/usr/local/go/src/net/http/client.go:175 +0xff
net/http.(*Client).do(0xc000220570, 0xc00014c000, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/http/client.go:717 +0x45f
net/http.(*Client).Do(...)
	/usr/local/go/src/net/http/client.go:585
main.(*Exporter).collect(0xc00022c000, 0xc000200840, 0x0, 0x0)
	/app/apache_exporter.go:291 +0x177
main.(*Exporter).Collect(0xc00022c000, 0xc000200840)
	/app/apache_exporter.go:578 +0x9a
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:538 +0xe4d

goroutine 34 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 37 [chan receive]:
main.main.func1(0xaaf020, 0xc0000aeeb0)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 41 [select]:
github.com/prometheus/client_golang/prometheus.(*Registry).Gather(0xc0000ae960, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:513 +0xb65
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7f7b571b0a58, 0xc00020a500, 0xc00027a000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:126 +0x99
net/http.HandlerFunc.ServeHTTP(0xc00021aa10, 0x7f7b571b0a58, 0xc00020a500, 0xc00027a000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7f7b571b0a58, 0xc00020a500, 0xc00027a000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc0002209f0, 0x7f7b571b0a58, 0xc00020a500, 0xc00027a000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0002520e0, 0xc00027a000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc000220b70, 0xab7900, 0xc0002520e0, 0xc00027a000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0002520e0, 0xc00027a000)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc000252000, 0xab7900, 0xc0002520e0, 0xc00027a000)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc000264000, 0xab8818, 0xc0002282c0)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 42 [runnable]:
net/http.(*connReader).backgroundRead(0xc000220e10)
	/usr/local/go/src/net/http/server.go:671
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 43 [runnable]:
runtime/debug.readGCStats(0xc000324028)
	/usr/local/go/src/runtime/mstats.go:556 +0x58
runtime/debug.ReadGCStats(0xc000324000)
	/usr/local/go/src/runtime/debug/garbage.go:48 +0x52
github.com/prometheus/client_golang/prometheus.(*goCollector).Collect(0xc000128000, 0xc000200840)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:300 +0x29f
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:457 +0x5ce

goroutine 44 [semacquire]:
sync.runtime_Semacquire(0xc0002181c8)
	/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc0002181c0)
	/usr/local/go/src/sync/waitgroup.go:130 +0x65
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func2(0xc0002181c0, 0xc000200840, 0xc0002008a0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:463 +0x2b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:462 +0x60d

goroutine 45 [runnable]:
io.(*LimitedReader).Read(0xc000206918, 0xc00039e500, 0x200, 0x200, 0x501, 0xc00039e000, 0x500)
	/usr/local/go/src/io/io.go:466 +0xc9
io.ReadAll(0xaaf2e0, 0xc000206918, 0x0, 0x0, 0xc0002220b0, 0x0, 0x0)
	/usr/local/go/src/io/io.go:633 +0xdf
io/ioutil.ReadAll(...)
	/usr/local/go/src/io/ioutil/ioutil.go:27
github.com/prometheus/procfs/internal/util.ReadFileNoStat(0xc000218270, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/internal/util/readfile.go:37 +0xfd
github.com/prometheus/procfs.FS.Stat(0xa05a30, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/stat.go:169 +0x18d
github.com/prometheus/procfs.ProcStat.StartTime(0x2e5b9, 0xc000218210, 0xf, 0xd9c178, 0x1, 0x1, 0x2e5b8, 0x2e5b8, 0x0, 0xffffffffffffffff, ...)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/proc_stat.go:179 +0x85
github.com/prometheus/client_golang/prometheus.(*processCollector).processCollect(0xc0000ae9b0, 0xc000200840)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/process_collector_other.go:44 +0xe78
github.com/prometheus/client_golang/prometheus.(*processCollector).Collect(0xc0000ae9b0, 0xc000200840)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/process_collector.go:138 +0x33
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:538 +0xe4d

goroutine 49 [runnable]:
github.com/prometheus/client_golang/prometheus.(*goCollector).Collect.func1(0xc000128000, 0xc00031a000, 0xc000320000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:285
created by github.com/prometheus/client_golang/prometheus.(*goCollector).Collect
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:285 +0xa9
[  OK  ]
level=info ts=2022-08-04T09:59:15.212Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-04T09:59:15.215Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-04T09:59:15.215Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-04T09:59:15.215Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-04T09:59:15.215Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-04T09:59:15.217Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
runtime: failed to create new OS thread (have 10 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000400000)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000400000)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000038800, 0x9)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc000113f01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.mstart1()
	/usr/local/go/src/runtime/proc.go:1313 +0x93
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1272 +0x6e

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7f82f217ff18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000220098, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc000220080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc000220080, 0xeeb9e09a8fb9a801, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc0002008d0, 0x62eb9895, 0xc000191b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc0002008d0, 0xc000191b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc000248000, 0xab76f0, 0xc0002008d0, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc0002008d0, 0xc000248000, 0x0, 0x0, 0xaaf020, 0xc0000aeeb0, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc000248000, 0x0, 0x0, 0xaaf020, 0xc0000aeeb0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 19 [runnable]:
github.com/prometheus/client_golang/prometheus.(*goCollector).Collect(0xc000128000, 0xc0002047e0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:307 +0x574
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:538 +0xe4d

goroutine 34 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 37 [chan receive]:
main.main.func1(0xaaf020, 0xc0000aeeb0)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 41 [runnable]:
github.com/prometheus/client_golang/prometheus.(*Registry).Gather(0xc0000ae960, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:486 +0x6ed
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7f82f2141b80, 0xc000206500, 0xc000270000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:126 +0x99
net/http.HandlerFunc.ServeHTTP(0xc00020ca10, 0x7f82f2141b80, 0xc000206500, 0xc000270000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7f82f2141b80, 0xc000206500, 0xc000270000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc0002129f0, 0x7f82f2141b80, 0xc000206500, 0xc000270000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0002480e0, 0xc000270000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc000212b70, 0xab7900, 0xc0002480e0, 0xc000270000)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0002480e0, 0xc000270000)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc000248000, 0xab7900, 0xc0002480e0, 0xc000270000)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc00025a000, 0xab8818, 0xc00021a2c0)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 42 [runnable]:
net/http.(*connReader).backgroundRead(0xc000212e10)
	/usr/local/go/src/net/http/server.go:671
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 43 [runnable]:
net/http.(*Transport).connectMethodForRequest(0xc00021c000, 0xc0000cd5c0, 0xa32200, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/http/transport.go:826
net/http.(*Transport).roundTrip(0xc00021c000, 0xc00002a500, 0x30, 0x9db900, 0x0)
	/usr/local/go/src/net/http/transport.go:569 +0x733
net/http.(*Transport).RoundTrip(0xc00021c000, 0xc00002a500, 0xc00021c000, 0x0, 0x0)
	/usr/local/go/src/net/http/roundtrip.go:17 +0x35
net/http.send(0xc00002a500, 0xaaf4e0, 0xc00021c000, 0x0, 0x0, 0x0, 0xc00000e390, 0x203000, 0x1, 0x0)
	/usr/local/go/src/net/http/client.go:251 +0x454
net/http.(*Client).send(0xc000212570, 0xc00002a500, 0x0, 0x0, 0x0, 0xc00000e390, 0x0, 0x1, 0xc00002a500)
	/usr/local/go/src/net/http/client.go:175 +0xff
net/http.(*Client).do(0xc000212570, 0xc00002a500, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/http/client.go:717 +0x45f
net/http.(*Client).Do(...)
	/usr/local/go/src/net/http/client.go:585
main.(*Exporter).collect(0xc00021e000, 0xc0002047e0, 0x0, 0x0)
	/app/apache_exporter.go:291 +0x177
main.(*Exporter).Collect(0xc00021e000, 0xc0002047e0)
	/app/apache_exporter.go:578 +0x9a
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:457 +0x5ce

goroutine 44 [semacquire]:
sync.runtime_Semacquire(0xc00020a1c8)
	/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc00020a1c0)
	/usr/local/go/src/sync/waitgroup.go:130 +0x65
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func2(0xc00020a1c0, 0xc0002047e0, 0xc000204840)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:463 +0x2b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:462 +0x60d

goroutine 45 [runnable]:
io.(*LimitedReader).Read(0xc000200918, 0xc000500900, 0x300, 0x300, 0x901, 0xc000500000, 0x900)
	/usr/local/go/src/io/io.go:466 +0xc9
io.ReadAll(0xaaf2e0, 0xc000200918, 0x0, 0x0, 0xc0002140b8, 0x0, 0x0)
	/usr/local/go/src/io/io.go:633 +0xdf
io/ioutil.ReadAll(...)
	/usr/local/go/src/io/ioutil/ioutil.go:27
github.com/prometheus/procfs/internal/util.ReadFileNoStat(0xc00020a270, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/internal/util/readfile.go:37 +0xfd
github.com/prometheus/procfs.FS.Stat(0xa05a30, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/stat.go:169 +0x18d
github.com/prometheus/procfs.ProcStat.StartTime(0xa721f, 0xc00020a210, 0xf, 0xd9c178, 0x1, 0x1, 0xa721e, 0xa721e, 0x0, 0xffffffffffffffff, ...)
	/go/pkg/mod/github.com/prometheus/procfs@v0.6.0/proc_stat.go:179 +0x85
github.com/prometheus/client_golang/prometheus.(*processCollector).processCollect(0xc0000ae9b0, 0xc0002047e0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/process_collector_other.go:44 +0xe78
github.com/prometheus/client_golang/prometheus.(*processCollector).Collect(0xc0000ae9b0, 0xc0002047e0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/process_collector.go:138 +0x33
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:538 +0xe4d

goroutine 20 [runnable]:
github.com/prometheus/client_golang/prometheus.(*goCollector).Collect.func1(0xc000128000, 0xc00012b800, 0xc000148000)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:285
created by github.com/prometheus/client_golang/prometheus.(*goCollector).Collect
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/go_collector.go:285 +0xa9
[  OK  ]
level=info ts=2022-08-04T12:59:27.452Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-04T12:59:27.454Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-04T12:59:27.454Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-04T12:59:27.454Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-04T12:59:27.455Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
level=info ts=2022-08-04T12:59:27.455Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
runtime: failed to create new OS thread (have 10 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100800)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100800)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000036000, 0x9)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00002a001)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.park_m(0xc000103800)
	/usr/local/go/src/runtime/proc.go:3318 +0x9d
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7faea40aef18, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000186618, 0x72, 0x0, 0x0, 0xa07b6f)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc000186600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:401 +0x212
net.(*netFD).accept(0xc000186600, 0x256c7c8418babe01, 0x0, 0x0)
	/usr/local/go/src/net/fd_unix.go:172 +0x45
net.(*TCPListener).accept(0xc00000d710, 0x62ebc2c5, 0xc000191b48, 0x4cf3e6)
	/usr/local/go/src/net/tcpsock_posix.go:139 +0x32
net.(*TCPListener).Accept(0xc00000d710, 0xc000191b98, 0x18, 0xc000000180, 0x6b21fb)
	/usr/local/go/src/net/tcpsock.go:261 +0x65
net/http.(*Server).Serve(0xc000210000, 0xab76f0, 0xc00000d710, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2961 +0x285
github.com/prometheus/exporter-toolkit/web.Serve(0xab76f0, 0xc00000d710, 0xc000210000, 0x0, 0x0, 0xaaf020, 0xc000286370, 0x0, 0xd8)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x1b0
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc000210000, 0x0, 0x0, 0xaaf020, 0xc000286370, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0x105
main.main()
	/app/apache_exporter.go:635 +0xc8a

goroutine 33 [select]:
github.com/prometheus/client_golang/prometheus.(*Registry).Gather(0xc0000ae960, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:513 +0xb65
github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7faea40eb0a8, 0xc0000afae0, 0xc00015e200)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/http.go:126 +0x99
net/http.HandlerFunc.ServeHTTP(0xc0001ef730, 0x7faea40eb0a8, 0xc0000afae0, 0xc00015e200)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7faea40eb0a8, 0xc0000afae0, 0xc00015e200)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc0001f7410, 0x7faea40eb0a8, 0xc0000afae0, 0xc00015e200)
	/usr/local/go/src/net/http/server.go:2049 +0x44
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0xab7900, 0xc0002101c0, 0xc00015e200)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:101 +0xdf
net/http.HandlerFunc.ServeHTTP(0xc0001f7590, 0xab7900, 0xc0002101c0, 0xc00015e200)
	/usr/local/go/src/net/http/server.go:2049 +0x44
net/http.(*ServeMux).ServeHTTP(0xde0aa0, 0xab7900, 0xc0002101c0, 0xc00015e200)
	/usr/local/go/src/net/http/server.go:2428 +0x1ad
net/http.serverHandler.ServeHTTP(0xc000210000, 0xab7900, 0xc0002101c0, 0xc00015e200)
	/usr/local/go/src/net/http/server.go:2867 +0xa3
net/http.(*conn).serve(0xc000144000, 0xab8818, 0xc00013c040)
	/usr/local/go/src/net/http/server.go:1932 +0x8cd
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2993 +0x39b

goroutine 9 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45

goroutine 12 [chan receive]:
main.main.func1(0xaaf020, 0xc000286370)
	/app/apache_exporter.go:614 +0x15b
created by main.main
	/app/apache_exporter.go:612 +0xb9a

goroutine 71 [select]:
net/http.(*persistConn).readLoop(0xc0002d6360)
	/usr/local/go/src/net/http/transport.go:2203 +0x967
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1743 +0xc77

goroutine 39 [IO wait]:
internal/poll.runtime_pollWait(0x7faea40aee30, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:227 +0x55
internal/poll.(*pollDesc).wait(0xc000142018, 0x72, 0x0, 0x1, 0xffffffffffffffff)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc000142000, 0xc000134161, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:166 +0x1d5
net.(*netFD).Read(0xc000142000, 0xc000134161, 0x1, 0x1, 0xc0002847e0, 0x0, 0xc00013c118)
	/usr/local/go/src/net/fd_posix.go:55 +0x4f
net.(*conn).Read(0xc00011e008, 0xc000134161, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:183 +0x91
net/http.(*connReader).backgroundRead(0xc000134150)
	/usr/local/go/src/net/http/server.go:672 +0x58
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:668 +0xd5

goroutine 72 [select]:
net/http.(*persistConn).writeLoop(0xc0002d6360)
	/usr/local/go/src/net/http/transport.go:2382 +0xf7
created by net/http.(*Transport).dialConn
	/usr/local/go/src/net/http/transport.go:1744 +0xc9c

goroutine 40 [runnable]:
net/http.(*gzipReader).Read(0xc0004c98e0, 0xc000353000, 0x1000, 0x1000, 0x3001, 0xc000350000, 0x3000)
	/usr/local/go/src/net/http/transport.go:2809 +0x1ff
io.ReadAll(0x7faea3ff8b38, 0xc0004c98e0, 0xc0004c98e0, 0x7faea3ff8b38, 0xc0004c98e0, 0x0, 0xab26f0)
	/usr/local/go/src/io/io.go:633 +0xdf
io/ioutil.ReadAll(...)
	/usr/local/go/src/io/ioutil/ioutil.go:27
main.(*Exporter).collect(0xc0001d2780, 0xc0001145a0, 0x0, 0x0)
	/app/apache_exporter.go:298 +0x3c8
main.(*Exporter).Collect(0xc0001d2780, 0xc0001145a0)
	/app/apache_exporter.go:578 +0x9a
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:446 +0x12b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:457 +0x5ce

goroutine 41 [semacquire]:
sync.runtime_Semacquire(0xc000382338)
	/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc000382330)
	/usr/local/go/src/sync/waitgroup.go:130 +0x65
github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func2(0xc000382330, 0xc0001145a0, 0xc000114600)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:463 +0x2b
created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/registry.go:462 +0x60d
[  OK  ]
runtime: failed to create new OS thread (have 7 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

goroutine 37 [running]:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72 fp=0xc000376620 sp=0xc0003765f0 pc=0x436f12
runtime.newosproc(0xc000308400)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be fp=0xc000376680 sp=0xc000376620 pc=0x43335e
runtime.newm1(0xc000308400)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd fp=0xc0003766c0 sp=0xc000376680 pc=0x43d67d
runtime.newm(0xa326a0, 0x0, 0xffffffffffffffff)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6 fp=0xc0003766f8 sp=0xc0003766c0 pc=0x43d4e6
runtime.startTemplateThread()
	/usr/local/go/src/runtime/proc.go:2164 +0xb2 fp=0xc000376728 sp=0xc0003766f8 pc=0x43d772
runtime.LockOSThread()
	/usr/local/go/src/runtime/proc.go:4313 +0x6b fp=0xc000376748 sp=0xc000376728 pc=0x442d6b
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:875 +0x48 fp=0xc0003767e0 sp=0xc000376748 pc=0x465e88
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0003767e8 sp=0xc0003767e0 pc=0x46cda1
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:872 +0xd5

goroutine 1 [chan send]:
os/signal.signal_enable(0xb2a043150000000f)
	/usr/local/go/src/runtime/sigqueue.go:246 +0x72
os/signal.enableSignal(...)
	/usr/local/go/src/os/signal/signal_unix.go:49
os/signal.Notify.func1(0xf)
	/usr/local/go/src/os/signal/signal.go:145 +0x88
os/signal.Notify(0xc00035c000, 0xc00020bf18, 0x1, 0x1)
	/usr/local/go/src/os/signal/signal.go:165 +0x185
main.main()
	/app/apache_exporter.go:597 +0x13d

goroutine 36 [runnable]:
text/template/parse.(*lexer).emit(...)
	/usr/local/go/src/text/template/parse/lex.go:157
text/template/parse.lexText(0xc000352180, 0xa328a0)
	/usr/local/go/src/text/template/parse/lex.go:269 +0x4fd
text/template/parse.(*lexer).run(0xc000352180)
	/usr/local/go/src/text/template/parse/lex.go:230 +0x37
created by text/template/parse.lex
	/usr/local/go/src/text/template/parse/lex.go:223 +0x14b
[  OK  ]
runtime: failed to create new OS thread (have 7 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc00007f000)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc00007f000)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000031000, 0x6)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00002a001)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.goexit0(0xc000001380)
	/usr/local/go/src/runtime/proc.go:3478 +0x1de
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [runnable]:
os/signal.signal_enable(0x1)
	/usr/local/go/src/runtime/sigqueue.go:246 +0x72
os/signal.enableSignal(...)
	/usr/local/go/src/os/signal/signal_unix.go:49
os/signal.Notify.func1(0x1)
	/usr/local/go/src/os/signal/signal.go:145 +0x88
os/signal.Notify(0xc000250000, 0xc000191f18, 0x1, 0x1)
	/usr/local/go/src/os/signal/signal.go:165 +0x185
main.main()
	/app/apache_exporter.go:599 +0x1ed

goroutine 20 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45
[  OK  ]
runtime: failed to create new OS thread (have 7 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100400)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100400)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc00002c000, 0x6)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00002a001)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.goexit0(0xc000001380)
	/usr/local/go/src/runtime/proc.go:3478 +0x1de
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [runnable]:
github.com/prometheus/client_golang/prometheus.NewDesc(0xc00023c0c0, 0x1a, 0xc000260000, 0x7c, 0x0, 0x0, 0x0, 0xc00021d140, 0xc00022a360)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/desc.go:152 +0xcc5
github.com/prometheus/client_golang/prometheus.NewGaugeFunc(0xa0cd4f, 0xf, 0x0, 0x0, 0xa0a42b, 0xa, 0xc000260000, 0x7c, 0xc00021d140, 0xa30ca8, ...)
	/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/gauge.go:283 +0xb5
github.com/prometheus/common/version.NewCollector(0xa0cd4f, 0xf, 0x1, 0x1)
	/go/pkg/mod/github.com/prometheus/common@v0.29.0/version/info.go:39 +0x305
main.main()
	/app/apache_exporter.go:604 +0x32c

goroutine 38 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45
[  OK  ]
runtime: failed to create new OS thread (have 7 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

goroutine 24 [running]:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72 fp=0xc000080e20 sp=0xc000080df0 pc=0x436f12
runtime.newosproc(0xc000180800)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be fp=0xc000080e80 sp=0xc000080e20 pc=0x43335e
runtime.newm1(0xc000180800)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd fp=0xc000080ec0 sp=0xc000080e80 pc=0x43d67d
runtime.newm(0xa326a0, 0x0, 0xffffffffffffffff)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6 fp=0xc000080ef8 sp=0xc000080ec0 pc=0x43d4e6
runtime.startTemplateThread()
	/usr/local/go/src/runtime/proc.go:2164 +0xb2 fp=0xc000080f28 sp=0xc000080ef8 pc=0x43d772
runtime.LockOSThread()
	/usr/local/go/src/runtime/proc.go:4313 +0x6b fp=0xc000080f48 sp=0xc000080f28 pc=0x442d6b
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:875 +0x48 fp=0xc000080fe0 sp=0xc000080f48 pc=0x465e88
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000080fe8 sp=0xc000080fe0 pc=0x46cda1
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:872 +0xd5

goroutine 1 [chan send]:
os/signal.signal_enable(0xe2e36c440000000f)
	/usr/local/go/src/runtime/sigqueue.go:246 +0x72
os/signal.enableSignal(...)
	/usr/local/go/src/os/signal/signal_unix.go:49
os/signal.Notify.func1(0xf)
	/usr/local/go/src/os/signal/signal.go:145 +0x88
os/signal.Notify(0xc00018c120, 0xc000207f18, 0x1, 0x1)
	/usr/local/go/src/os/signal/signal.go:165 +0x185
main.main()
	/app/apache_exporter.go:597 +0x13d
[  OK  ]
runtime: failed to create new OS thread (have 7 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100800)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100800)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000031000, 0x6)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00002a001)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.park_m(0xc000000180)
	/usr/local/go/src/runtime/proc.go:3318 +0x9d
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [runnable]:
os/signal.signal_enable(0x3)
	/usr/local/go/src/runtime/sigqueue.go:246 +0x72
os/signal.enableSignal(...)
	/usr/local/go/src/os/signal/signal_unix.go:49
os/signal.Notify.func1(0x3)
	/usr/local/go/src/os/signal/signal.go:145 +0x88
os/signal.Notify(0xc00016e000, 0xc000191f18, 0x1, 0x1)
	/usr/local/go/src/os/signal/signal.go:165 +0x185
main.main()
	/app/apache_exporter.go:600 +0x245

goroutine 9 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45
[  OK  ]
runtime: failed to create new OS thread (have 7 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc00007f000)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc00007f000)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000033800, 0x6)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc000091f01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.goexit0(0xc0001ac300)
	/usr/local/go/src/runtime/proc.go:3478 +0x1de
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [runnable]:
os/signal.signal_enable(0x2)
	/usr/local/go/src/runtime/sigqueue.go:246 +0x72
os/signal.enableSignal(...)
	/usr/local/go/src/os/signal/signal_unix.go:49
os/signal.Notify.func1(0x2)
	/usr/local/go/src/os/signal/signal.go:145 +0x88
os/signal.Notify(0xc0000f4000, 0xc0001f9f18, 0x1, 0x1)
	/usr/local/go/src/os/signal/signal.go:165 +0x185
main.main()
	/app/apache_exporter.go:598 +0x195

goroutine 21 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45
[  OK  ]
runtime: failed to create new OS thread (have 7 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100800)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100800)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000031000, 0x6)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00002a001)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.park_m(0xc000000180)
	/usr/local/go/src/runtime/proc.go:3318 +0x9d
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [runnable]:
os/signal.signal_enable(0x1)
	/usr/local/go/src/runtime/sigqueue.go:246 +0x72
os/signal.enableSignal(...)
	/usr/local/go/src/os/signal/signal_unix.go:49
os/signal.Notify.func1(0x1)
	/usr/local/go/src/os/signal/signal.go:145 +0x88
os/signal.Notify(0xc00016e000, 0xc000191f18, 0x1, 0x1)
	/usr/local/go/src/os/signal/signal.go:165 +0x185
main.main()
	/app/apache_exporter.go:599 +0x1ed

goroutine 10 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45
[  OK  ]
runtime: failed to create new OS thread (have 7 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100400)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100400)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000031000, 0x6)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc000097f01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.goexit0(0xc000001380)
	/usr/local/go/src/runtime/proc.go:3478 +0x1de
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [chan send]:
os/signal.signal_enable(0x2)
	/usr/local/go/src/runtime/sigqueue.go:246 +0x72
os/signal.enableSignal(...)
	/usr/local/go/src/os/signal/signal_unix.go:49
os/signal.Notify.func1(0x2)
	/usr/local/go/src/os/signal/signal.go:145 +0x88
os/signal.Notify(0xc000252000, 0xc000191f18, 0x1, 0x1)
	/usr/local/go/src/os/signal/signal.go:165 +0x185
main.main()
	/app/apache_exporter.go:598 +0x195

goroutine 9 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45
[  OK  ]
runtime: failed to create new OS thread (have 7 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100800)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100800)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000031000, 0x6)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc00002a001)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.goexit0(0xc000102600)
	/usr/local/go/src/runtime/proc.go:3478 +0x1de
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b

goroutine 1 [runnable]:
os/signal.signal_enable(0x1)
	/usr/local/go/src/runtime/sigqueue.go:246 +0x72
os/signal.enableSignal(...)
	/usr/local/go/src/os/signal/signal_unix.go:49
os/signal.Notify.func1(0x1)
	/usr/local/go/src/os/signal/signal.go:145 +0x88
os/signal.Notify(0xc00026c000, 0xc00018bf18, 0x1, 0x1)
	/usr/local/go/src/os/signal/signal.go:165 +0x185
main.main()
	/app/apache_exporter.go:599 +0x1ed

goroutine 8 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:168 +0xa5
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x25
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x45
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: retry: Resource temporarily unavailable
bash: fork: Resource temporarily unavailable
[FAILED]
[  OK  ]
level=info ts=2022-08-14T00:59:36.114Z caller=apache_exporter.go:606 msg="Starting apache_exporter" version="(version=0.11.0, branch=HEAD, revision=f4fd9dd7e9672fda120a3085f224431550baf2a7)"
level=info ts=2022-08-14T00:59:36.114Z caller=apache_exporter.go:607 msg="Build context" build="(go=go1.16.10, user=root@59af51684ea1, date=20211205-05:28:44)"
level=info ts=2022-08-14T00:59:36.114Z caller=apache_exporter.go:608 msg="Starting Server: " listen_address=:9117
level=info ts=2022-08-14T00:59:36.114Z caller=apache_exporter.go:609 msg="Collect from: " scrape_uri=http://localhost/whm-server-status/?auto
level=info ts=2022-08-14T00:59:36.114Z caller=apache_exporter.go:613 msg="listening and wait for graceful stop"
level=info ts=2022-08-14T00:59:36.115Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
[  OK  ]
runtime: failed to create new OS thread (have 5 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc
runtime: failed to create new OS thread (have 5 already; errno=11)
runtime: may need to increase max user processes (ulimit -u)
fatal error: newosproc

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc000100000)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc000100000)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0xa325a0, 0xc000031000, 0x3)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0x0, 0xc000097f01)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.wakep()
	/usr/local/go/src/runtime/proc.go:2477 +0x66
runtime.resetspinning()
	/usr/local/go/src/runtime/proc.go:3020 +0x59
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3176 +0x2b9
runtime.mstart1()
	/usr/local/go/src/runtime/proc.go:1313 +0x93
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1272 +0x6e

goroutine 1 [chan receive, locked to thread]:
runtime.gopark(0xa323e8, 0xc0000a2058, 0x170e, 0x2)
	/usr/local/go/src/runtime/proc.go:336 +0xe5
runtime.chanrecv(0xc0000a2000, 0x0, 0xc000000101, 0x41ac5e)
	/usr/local/go/src/runtime/chan.go:576 +0x36f
runtime.chanrecv1(0xc0000a2000, 0x0)
	/usr/local/go/src/runtime/chan.go:439 +0x2b
runtime.gcenable()
	/usr/local/go/src/runtime/mgc.go:219 +0x95
runtime.main()
	/usr/local/go/src/runtime/proc.go:184 +0x155
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1371 +0x1

runtime stack:
runtime.throw(0xa09b49, 0x9)
	/usr/local/go/src/runtime/panic.go:1117 +0x72
runtime.newosproc(0xc00007e800)
	/usr/local/go/src/runtime/os_linux.go:160 +0x1be
runtime.newm1(0xc00007e800)
	/usr/local/go/src/runtime/proc.go:2144 +0xdd
runtime.newm(0x0, 0xc00002c000, 0x4)
	/usr/local/go/src/runtime/proc.go:2123 +0xa6
runtime.startm(0xc00002c000, 0xc00002c000)
	/usr/local/go/src/runtime/proc.go:2378 +0xe5
runtime.handoffp(0xc00002c000)
	/usr/local/go/src/runtime/proc.go:2412 +0x65
runtime.stoplockedm()
	/usr/local/go/src/runtime/proc.go:2491 +0xcd
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3103 +0x48c
runtime.park_m(0xc000000180)
	/usr/local/go/src/runtime/proc.go:3318 +0x9d
runtime.mcall(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:327 +0x5b
level=info ts=2022-08-15T18:59:21.465Z caller=apache_exporter.go:615 msg="caught sig: %+v. Wait 2 seconds..." sig=terminated
level=info ts=2022-08-15T18:59:23.467Z caller=apache_exporter.go:617 msg="Terminate apache-exporter on port:" listen_address=:9117