File: //var/log/bind_exporter.err
level=info ts=2022-07-20T19:05:38.063Z caller=bind_exporter.go:542 msg="Starting bind_exporter" version="(version=0.5.0, branch=HEAD, revision=792f7f381f95fbe5fb319b18cedb9ae6f6ad013b)"
level=info ts=2022-07-20T19:05:38.064Z caller=bind_exporter.go:543 msg="Build context" build_context="(go=go1.17.3, user=root@711e62b7164b, date=20211123-09:00:54)"
level=info ts=2022-07-20T19:05:38.064Z caller=bind_exporter.go:544 msg="Collectors enabled" collectors=server,view,tasks
level=info ts=2022-07-20T19:05:38.064Z caller=bind_exporter.go:558 msg="Listening on" address=:9119
level=info ts=2022-07-20T19:05:38.064Z caller=tls_config.go:195 msg="TLS is disabled." http2=false
level=error ts=2022-07-20T19:06:36.856Z caller=bind_exporter.go:440 msg="Couldn't retrieve BIND stats" err="error querying stats: Get \"http://localhost:8053/\": dial tcp 127.0.0.1:8053: connect: connection refused"
level=error ts=2022-07-20T19:07:36.846Z caller=bind_exporter.go:440 msg="Couldn't retrieve BIND stats" err="error querying stats: Get \"http://localhost:8053/\": dial tcp 127.0.0.1:8053: connect: connection refused"
level=error ts=2022-07-20T19:08:36.846Z caller=bind_exporter.go:440 msg="Couldn't retrieve BIND stats" err="error querying stats: Get \"http://localhost:8053/\": dial tcp 127.0.0.1:8053: connect: connection refused"
level=error ts=2022-07-20T19:09:36.846Z caller=bind_exporter.go:440 msg="Couldn't retrieve BIND stats" err="error querying stats: Get \"http://localhost:8053/\": dial tcp 127.0.0.1:8053: connect: connection refused"
level=error ts=2022-07-20T19:10:36.845Z caller=bind_exporter.go:440 msg="Couldn't retrieve BIND stats" err="error querying stats: Get \"http://localhost:8053/\": dial tcp 127.0.0.1:8053: connect: connection refused"
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({0x9a9d66, 0xc000091e20})
/usr/local/go/src/runtime/panic.go:1198 +0x71
runtime.newosproc(0xc000101400)
/usr/local/go/src/runtime/os_linux.go:160 +0x189
runtime.newm1(0xc000101400)
/usr/local/go/src/runtime/proc.go:2251 +0xd3
runtime.newm(0x0, 0xc000045000, 0x1)
/usr/local/go/src/runtime/proc.go:2230 +0xe7
runtime.startm(0x0, 0x1)
/usr/local/go/src/runtime/proc.go:2485 +0xcf
runtime.wakep()
/usr/local/go/src/runtime/proc.go:2584 +0x5a
runtime.resetspinning()
/usr/local/go/src/runtime/proc.go:3216 +0x45
runtime.schedule()
/usr/local/go/src/runtime/proc.go:3374 +0x25e
runtime.park_m(0xc000394340)
/usr/local/go/src/runtime/proc.go:3516 +0x14d
runtime.mcall()
/usr/local/go/src/runtime/asm_amd64.s:307 +0x43
goroutine 1 [IO wait, 3 minutes]:
internal/poll.runtime_pollWait(0x7fc54c4f0118, 0x72)
/usr/local/go/src/runtime/netpoll.go:234 +0x89
internal/poll.(*pollDesc).wait(0xc000294300, 0x203000, 0x0)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc000294300)
/usr/local/go/src/internal/poll/fd_unix.go:402 +0x22c
net.(*netFD).accept(0xc000294300)
/usr/local/go/src/net/fd_unix.go:173 +0x35
net.(*TCPListener).accept(0xc000283938)
/usr/local/go/src/net/tcpsock_posix.go:140 +0x28
net.(*TCPListener).Accept(0xc000283938)
/usr/local/go/src/net/tcpsock.go:262 +0x3d
net/http.(*Server).Serve(0xc000310000, {0xa648d0, 0xc000283938})
/usr/local/go/src/net/http/server.go:3001 +0x394
github.com/prometheus/exporter-toolkit/web.Serve({0xa648d0, 0xc000283938}, 0xc000310000, {0x0, 0xe0}, {0xa59460, 0xc0002a0410})
/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:196 +0x17f
github.com/prometheus/exporter-toolkit/web.ListenAndServe(0xc000310000, {0x0, 0x0}, {0xa59460, 0xc0002a0410})
/go/pkg/mod/github.com/prometheus/exporter-toolkit@v0.7.0/web/tls_config.go:188 +0xf9
main.main()
/app/bind_exporter.go:570 +0x1914
goroutine 27 [runnable]:
github.com/prometheus/client_golang/prometheus/promhttp.newDelegator({0xa64ae0, 0xc000310540}, 0x0)
/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/delegator.go:351 +0x8a
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1({0xa64ae0, 0xc000310540}, 0xc0002b0500)
/go/pkg/mod/github.com/prometheus/client_golang@v1.11.0/prometheus/promhttp/instrument_server.go:100 +0x5b
net/http.HandlerFunc.ServeHTTP(0x0, {0xa64ae0, 0xc000310540}, 0x0)
/usr/local/go/src/net/http/server.go:2046 +0x2f
net/http.(*ServeMux).ServeHTTP(0x0, {0xa64ae0, 0xc000310540}, 0xc0002b0500)
/usr/local/go/src/net/http/server.go:2424 +0x149
net/http.serverHandler.ServeHTTP({0xc00030e570}, {0xa64ae0, 0xc000310540}, 0xc0002b0500)
/usr/local/go/src/net/http/server.go:2878 +0x43b
net/http.(*conn).serve(0xc0002b92c0, {0xa66ff8, 0xc00030e480})
/usr/local/go/src/net/http/server.go:1929 +0xb08
created by net/http.(*Server).Serve
/usr/local/go/src/net/http/server.go:3033 +0x4e8
goroutine 52 [IO wait, 3 minutes]:
internal/poll.runtime_pollWait(0x7fc54c4f0030, 0x72)
/usr/local/go/src/runtime/netpoll.go:234 +0x89
internal/poll.(*pollDesc).wait(0xc000294380, 0xc00030e581, 0x0)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000294380, {0xc00030e581, 0x1, 0x1})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x25a
net.(*netFD).Read(0xc000294380, {0xc00030e581, 0x924000, 0xc000404748})
/usr/local/go/src/net/fd_posix.go:56 +0x29
net.(*conn).Read(0xc00028c1f0, {0xc00030e581, 0xc0002e4810, 0xc00037e280})
/usr/local/go/src/net/net.go:183 +0x45
net/http.(*connReader).backgroundRead(0xc00030e570)
/usr/local/go/src/net/http/server.go:672 +0x3f
created by net/http.(*connReader).startBackgroundRead
/usr/local/go/src/net/http/server.go:668 +0xcf