diff --git a/CHANGELOG.md b/CHANGELOG.md index 538cb8a76..a46b00a25 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -12,6 +12,7 @@ to "stdout". ### Features +- [#1173](https://github.com/influxdata/telegraf/pull/1173): varnish input plugin. Thanks @sfox-xmatters! - [#1138](https://github.com/influxdata/telegraf/pull/1138): nstat input plugin. Thanks @Maksadbek! - [#1139](https://github.com/influxdata/telegraf/pull/1139): instrumental output plugin. Thanks @jasonroelofs! - [#1172](https://github.com/influxdata/telegraf/pull/1172): Ceph storage stats. Thanks @robinpercy! diff --git a/README.md b/README.md index c01fa0c6a..9f42179eb 100644 --- a/README.md +++ b/README.md @@ -208,6 +208,7 @@ Currently implemented sources: * [snmp](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/snmp) * [sql server](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/sqlserver) (microsoft) * [twemproxy](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/twemproxy) +* [varnish](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/varnish) * [zfs](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/zfs) * [zookeeper](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/zookeeper) * [win_perf_counters ](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/win_perf_counters) (windows performance counters) diff --git a/etc/telegraf.conf b/etc/telegraf.conf index a95b79baa..b15fcf669 100644 --- a/etc/telegraf.conf +++ b/etc/telegraf.conf @@ -1557,3 +1557,13 @@ # ## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md # data_format = "influx" +# a plugin to collect stats from varnish +# [[inputs.varnish]] +# ## The default location of the varnishstat binary can be overridden with: +# binary = "/usr/bin/varnishstat" +# +# ## By default, telegraf gather stats for 3 metric points. +# ## Setting stats will override the defaults (["MAIN.cache_hit","MAIN.cache_miss","MAIN.uptime"]). +# ## stats may also be set to ["all"], which will collect all stats +# stats = ["MAIN.cache_hit","MAIN.cache_miss","MAIN.uptime"] + diff --git a/plugins/inputs/all/all.go b/plugins/inputs/all/all.go index 36d0724a6..7c3084ff7 100644 --- a/plugins/inputs/all/all.go +++ b/plugins/inputs/all/all.go @@ -64,6 +64,7 @@ import ( _ "github.com/influxdata/telegraf/plugins/inputs/trig" _ "github.com/influxdata/telegraf/plugins/inputs/twemproxy" _ "github.com/influxdata/telegraf/plugins/inputs/udp_listener" + _ "github.com/influxdata/telegraf/plugins/inputs/varnish" _ "github.com/influxdata/telegraf/plugins/inputs/win_perf_counters" _ "github.com/influxdata/telegraf/plugins/inputs/zfs" _ "github.com/influxdata/telegraf/plugins/inputs/zookeeper" diff --git a/plugins/inputs/varnish/README.md b/plugins/inputs/varnish/README.md new file mode 100644 index 000000000..88850aac2 --- /dev/null +++ b/plugins/inputs/varnish/README.md @@ -0,0 +1,339 @@ +# Varnish Input Plugin + +This plugin gathers stats from [Varnish HTTP Cache](https://varnish-cache.org/) + +### Configuration: + +```toml + # A plugin to collect stats from Varnish HTTP Cache + [[inputs.varnish]] + ## The default location of the varnishstat binary can be overridden with: + binary = "/usr/bin/varnishstat" + + ## By default, telegraf gathers stats for 3 metric points. + ## Setting stats will override the defaults shown below. + ## stats may also be set to ["all"], which will collect all stats + stats = ["MAIN.cache_hit", "MAIN.cache_miss", "MAIN.uptime"] +``` + +### Measurements & Fields: + +This is the full list of stats provided by varnish. Stats will be grouped by their capitalized prefix (eg MAIN, +MEMPOOL, etc). In the output, the prefix will be used as a tag, and removed from field names. + +- varnish + - MAIN.uptime (int, count, Child process uptime) + - MAIN.sess_conn (int, count, Sessions accepted) + - MAIN.sess_drop (int, count, Sessions dropped) + - MAIN.sess_fail (int, count, Session accept failures) + - MAIN.sess_pipe_overflow (int, count, Session pipe overflow) + - MAIN.client_req_400 (int, count, Client requests received,) + - MAIN.client_req_411 (int, count, Client requests received,) + - MAIN.client_req_413 (int, count, Client requests received,) + - MAIN.client_req_417 (int, count, Client requests received,) + - MAIN.client_req (int, count, Good client requests) + - MAIN.cache_hit (int, count, Cache hits) + - MAIN.cache_hitpass (int, count, Cache hits for) + - MAIN.cache_miss (int, count, Cache misses) + - MAIN.backend_conn (int, count, Backend conn. success) + - MAIN.backend_unhealthy (int, count, Backend conn. not) + - MAIN.backend_busy (int, count, Backend conn. too) + - MAIN.backend_fail (int, count, Backend conn. failures) + - MAIN.backend_reuse (int, count, Backend conn. reuses) + - MAIN.backend_toolate (int, count, Backend conn. was) + - MAIN.backend_recycle (int, count, Backend conn. recycles) + - MAIN.backend_retry (int, count, Backend conn. retry) + - MAIN.fetch_head (int, count, Fetch no body) + - MAIN.fetch_length (int, count, Fetch with Length) + - MAIN.fetch_chunked (int, count, Fetch chunked) + - MAIN.fetch_eof (int, count, Fetch EOF) + - MAIN.fetch_bad (int, count, Fetch bad T- E) + - MAIN.fetch_close (int, count, Fetch wanted close) + - MAIN.fetch_oldhttp (int, count, Fetch pre HTTP/1.1) + - MAIN.fetch_zero (int, count, Fetch zero len) + - MAIN.fetch_1xx (int, count, Fetch no body) + - MAIN.fetch_204 (int, count, Fetch no body) + - MAIN.fetch_304 (int, count, Fetch no body) + - MAIN.fetch_failed (int, count, Fetch failed (all) + - MAIN.fetch_no_thread (int, count, Fetch failed (no) + - MAIN.pools (int, count, Number of thread) + - MAIN.threads (int, count, Total number of) + - MAIN.threads_limited (int, count, Threads hit max) + - MAIN.threads_created (int, count, Threads created) + - MAIN.threads_destroyed (int, count, Threads destroyed) + - MAIN.threads_failed (int, count, Thread creation failed) + - MAIN.thread_queue_len (int, count, Length of session) + - MAIN.busy_sleep (int, count, Number of requests) + - MAIN.busy_wakeup (int, count, Number of requests) + - MAIN.sess_queued (int, count, Sessions queued for) + - MAIN.sess_dropped (int, count, Sessions dropped for) + - MAIN.n_object (int, count, object structs made) + - MAIN.n_vampireobject (int, count, unresurrected objects) + - MAIN.n_objectcore (int, count, objectcore structs made) + - MAIN.n_objecthead (int, count, objecthead structs made) + - MAIN.n_waitinglist (int, count, waitinglist structs made) + - MAIN.n_backend (int, count, Number of backends) + - MAIN.n_expired (int, count, Number of expired) + - MAIN.n_lru_nuked (int, count, Number of LRU) + - MAIN.n_lru_moved (int, count, Number of LRU) + - MAIN.losthdr (int, count, HTTP header overflows) + - MAIN.s_sess (int, count, Total sessions seen) + - MAIN.s_req (int, count, Total requests seen) + - MAIN.s_pipe (int, count, Total pipe sessions) + - MAIN.s_pass (int, count, Total pass- ed requests) + - MAIN.s_fetch (int, count, Total backend fetches) + - MAIN.s_synth (int, count, Total synthethic responses) + - MAIN.s_req_hdrbytes (int, count, Request header bytes) + - MAIN.s_req_bodybytes (int, count, Request body bytes) + - MAIN.s_resp_hdrbytes (int, count, Response header bytes) + - MAIN.s_resp_bodybytes (int, count, Response body bytes) + - MAIN.s_pipe_hdrbytes (int, count, Pipe request header) + - MAIN.s_pipe_in (int, count, Piped bytes from) + - MAIN.s_pipe_out (int, count, Piped bytes to) + - MAIN.sess_closed (int, count, Session Closed) + - MAIN.sess_pipeline (int, count, Session Pipeline) + - MAIN.sess_readahead (int, count, Session Read Ahead) + - MAIN.sess_herd (int, count, Session herd) + - MAIN.shm_records (int, count, SHM records) + - MAIN.shm_writes (int, count, SHM writes) + - MAIN.shm_flushes (int, count, SHM flushes due) + - MAIN.shm_cont (int, count, SHM MTX contention) + - MAIN.shm_cycles (int, count, SHM cycles through) + - MAIN.sms_nreq (int, count, SMS allocator requests) + - MAIN.sms_nobj (int, count, SMS outstanding allocations) + - MAIN.sms_nbytes (int, count, SMS outstanding bytes) + - MAIN.sms_balloc (int, count, SMS bytes allocated) + - MAIN.sms_bfree (int, count, SMS bytes freed) + - MAIN.backend_req (int, count, Backend requests made) + - MAIN.n_vcl (int, count, Number of loaded) + - MAIN.n_vcl_avail (int, count, Number of VCLs) + - MAIN.n_vcl_discard (int, count, Number of discarded) + - MAIN.bans (int, count, Count of bans) + - MAIN.bans_completed (int, count, Number of bans) + - MAIN.bans_obj (int, count, Number of bans) + - MAIN.bans_req (int, count, Number of bans) + - MAIN.bans_added (int, count, Bans added) + - MAIN.bans_deleted (int, count, Bans deleted) + - MAIN.bans_tested (int, count, Bans tested against) + - MAIN.bans_obj_killed (int, count, Objects killed by) + - MAIN.bans_lurker_tested (int, count, Bans tested against) + - MAIN.bans_tests_tested (int, count, Ban tests tested) + - MAIN.bans_lurker_tests_tested (int, count, Ban tests tested) + - MAIN.bans_lurker_obj_killed (int, count, Objects killed by) + - MAIN.bans_dups (int, count, Bans superseded by) + - MAIN.bans_lurker_contention (int, count, Lurker gave way) + - MAIN.bans_persisted_bytes (int, count, Bytes used by) + - MAIN.bans_persisted_fragmentation (int, count, Extra bytes in) + - MAIN.n_purges (int, count, Number of purge) + - MAIN.n_obj_purged (int, count, Number of purged) + - MAIN.exp_mailed (int, count, Number of objects) + - MAIN.exp_received (int, count, Number of objects) + - MAIN.hcb_nolock (int, count, HCB Lookups without) + - MAIN.hcb_lock (int, count, HCB Lookups with) + - MAIN.hcb_insert (int, count, HCB Inserts) + - MAIN.esi_errors (int, count, ESI parse errors) + - MAIN.esi_warnings (int, count, ESI parse warnings) + - MAIN.vmods (int, count, Loaded VMODs) + - MAIN.n_gzip (int, count, Gzip operations) + - MAIN.n_gunzip (int, count, Gunzip operations) + - MAIN.vsm_free (int, count, Free VSM space) + - MAIN.vsm_used (int, count, Used VSM space) + - MAIN.vsm_cooling (int, count, Cooling VSM space) + - MAIN.vsm_overflow (int, count, Overflow VSM space) + - MAIN.vsm_overflowed (int, count, Overflowed VSM space) + - MGT.uptime (int, count, Management process uptime) + - MGT.child_start (int, count, Child process started) + - MGT.child_exit (int, count, Child process normal) + - MGT.child_stop (int, count, Child process unexpected) + - MGT.child_died (int, count, Child process died) + - MGT.child_dump (int, count, Child process core) + - MGT.child_panic (int, count, Child process panic) + - MEMPOOL.vbc.live (int, count, In use) + - MEMPOOL.vbc.pool (int, count, In Pool) + - MEMPOOL.vbc.sz_wanted (int, count, Size requested) + - MEMPOOL.vbc.sz_needed (int, count, Size allocated) + - MEMPOOL.vbc.allocs (int, count, Allocations ) + - MEMPOOL.vbc.frees (int, count, Frees ) + - MEMPOOL.vbc.recycle (int, count, Recycled from pool) + - MEMPOOL.vbc.timeout (int, count, Timed out from) + - MEMPOOL.vbc.toosmall (int, count, Too small to) + - MEMPOOL.vbc.surplus (int, count, Too many for) + - MEMPOOL.vbc.randry (int, count, Pool ran dry) + - MEMPOOL.busyobj.live (int, count, In use) + - MEMPOOL.busyobj.pool (int, count, In Pool) + - MEMPOOL.busyobj.sz_wanted (int, count, Size requested) + - MEMPOOL.busyobj.sz_needed (int, count, Size allocated) + - MEMPOOL.busyobj.allocs (int, count, Allocations ) + - MEMPOOL.busyobj.frees (int, count, Frees ) + - MEMPOOL.busyobj.recycle (int, count, Recycled from pool) + - MEMPOOL.busyobj.timeout (int, count, Timed out from) + - MEMPOOL.busyobj.toosmall (int, count, Too small to) + - MEMPOOL.busyobj.surplus (int, count, Too many for) + - MEMPOOL.busyobj.randry (int, count, Pool ran dry) + - MEMPOOL.req0.live (int, count, In use) + - MEMPOOL.req0.pool (int, count, In Pool) + - MEMPOOL.req0.sz_wanted (int, count, Size requested) + - MEMPOOL.req0.sz_needed (int, count, Size allocated) + - MEMPOOL.req0.allocs (int, count, Allocations ) + - MEMPOOL.req0.frees (int, count, Frees ) + - MEMPOOL.req0.recycle (int, count, Recycled from pool) + - MEMPOOL.req0.timeout (int, count, Timed out from) + - MEMPOOL.req0.toosmall (int, count, Too small to) + - MEMPOOL.req0.surplus (int, count, Too many for) + - MEMPOOL.req0.randry (int, count, Pool ran dry) + - MEMPOOL.sess0.live (int, count, In use) + - MEMPOOL.sess0.pool (int, count, In Pool) + - MEMPOOL.sess0.sz_wanted (int, count, Size requested) + - MEMPOOL.sess0.sz_needed (int, count, Size allocated) + - MEMPOOL.sess0.allocs (int, count, Allocations ) + - MEMPOOL.sess0.frees (int, count, Frees ) + - MEMPOOL.sess0.recycle (int, count, Recycled from pool) + - MEMPOOL.sess0.timeout (int, count, Timed out from) + - MEMPOOL.sess0.toosmall (int, count, Too small to) + - MEMPOOL.sess0.surplus (int, count, Too many for) + - MEMPOOL.sess0.randry (int, count, Pool ran dry) + - MEMPOOL.req1.live (int, count, In use) + - MEMPOOL.req1.pool (int, count, In Pool) + - MEMPOOL.req1.sz_wanted (int, count, Size requested) + - MEMPOOL.req1.sz_needed (int, count, Size allocated) + - MEMPOOL.req1.allocs (int, count, Allocations ) + - MEMPOOL.req1.frees (int, count, Frees ) + - MEMPOOL.req1.recycle (int, count, Recycled from pool) + - MEMPOOL.req1.timeout (int, count, Timed out from) + - MEMPOOL.req1.toosmall (int, count, Too small to) + - MEMPOOL.req1.surplus (int, count, Too many for) + - MEMPOOL.req1.randry (int, count, Pool ran dry) + - MEMPOOL.sess1.live (int, count, In use) + - MEMPOOL.sess1.pool (int, count, In Pool) + - MEMPOOL.sess1.sz_wanted (int, count, Size requested) + - MEMPOOL.sess1.sz_needed (int, count, Size allocated) + - MEMPOOL.sess1.allocs (int, count, Allocations ) + - MEMPOOL.sess1.frees (int, count, Frees ) + - MEMPOOL.sess1.recycle (int, count, Recycled from pool) + - MEMPOOL.sess1.timeout (int, count, Timed out from) + - MEMPOOL.sess1.toosmall (int, count, Too small to) + - MEMPOOL.sess1.surplus (int, count, Too many for) + - MEMPOOL.sess1.randry (int, count, Pool ran dry) + - SMA.s0.c_req (int, count, Allocator requests) + - SMA.s0.c_fail (int, count, Allocator failures) + - SMA.s0.c_bytes (int, count, Bytes allocated) + - SMA.s0.c_freed (int, count, Bytes freed) + - SMA.s0.g_alloc (int, count, Allocations outstanding) + - SMA.s0.g_bytes (int, count, Bytes outstanding) + - SMA.s0.g_space (int, count, Bytes available) + - SMA.Transient.c_req (int, count, Allocator requests) + - SMA.Transient.c_fail (int, count, Allocator failures) + - SMA.Transient.c_bytes (int, count, Bytes allocated) + - SMA.Transient.c_freed (int, count, Bytes freed) + - SMA.Transient.g_alloc (int, count, Allocations outstanding) + - SMA.Transient.g_bytes (int, count, Bytes outstanding) + - SMA.Transient.g_space (int, count, Bytes available) + - VBE.default(127.0.0.1,,8080).vcls (int, count, VCL references) + - VBE.default(127.0.0.1,,8080).happy (int, count, Happy health probes) + - VBE.default(127.0.0.1,,8080).bereq_hdrbytes (int, count, Request header bytes) + - VBE.default(127.0.0.1,,8080).bereq_bodybytes (int, count, Request body bytes) + - VBE.default(127.0.0.1,,8080).beresp_hdrbytes (int, count, Response header bytes) + - VBE.default(127.0.0.1,,8080).beresp_bodybytes (int, count, Response body bytes) + - VBE.default(127.0.0.1,,8080).pipe_hdrbytes (int, count, Pipe request header) + - VBE.default(127.0.0.1,,8080).pipe_out (int, count, Piped bytes to) + - VBE.default(127.0.0.1,,8080).pipe_in (int, count, Piped bytes from) + - LCK.sms.creat (int, count, Created locks) + - LCK.sms.destroy (int, count, Destroyed locks) + - LCK.sms.locks (int, count, Lock Operations) + - LCK.smp.creat (int, count, Created locks) + - LCK.smp.destroy (int, count, Destroyed locks) + - LCK.smp.locks (int, count, Lock Operations) + - LCK.sma.creat (int, count, Created locks) + - LCK.sma.destroy (int, count, Destroyed locks) + - LCK.sma.locks (int, count, Lock Operations) + - LCK.smf.creat (int, count, Created locks) + - LCK.smf.destroy (int, count, Destroyed locks) + - LCK.smf.locks (int, count, Lock Operations) + - LCK.hsl.creat (int, count, Created locks) + - LCK.hsl.destroy (int, count, Destroyed locks) + - LCK.hsl.locks (int, count, Lock Operations) + - LCK.hcb.creat (int, count, Created locks) + - LCK.hcb.destroy (int, count, Destroyed locks) + - LCK.hcb.locks (int, count, Lock Operations) + - LCK.hcl.creat (int, count, Created locks) + - LCK.hcl.destroy (int, count, Destroyed locks) + - LCK.hcl.locks (int, count, Lock Operations) + - LCK.vcl.creat (int, count, Created locks) + - LCK.vcl.destroy (int, count, Destroyed locks) + - LCK.vcl.locks (int, count, Lock Operations) + - LCK.sessmem.creat (int, count, Created locks) + - LCK.sessmem.destroy (int, count, Destroyed locks) + - LCK.sessmem.locks (int, count, Lock Operations) + - LCK.sess.creat (int, count, Created locks) + - LCK.sess.destroy (int, count, Destroyed locks) + - LCK.sess.locks (int, count, Lock Operations) + - LCK.wstat.creat (int, count, Created locks) + - LCK.wstat.destroy (int, count, Destroyed locks) + - LCK.wstat.locks (int, count, Lock Operations) + - LCK.herder.creat (int, count, Created locks) + - LCK.herder.destroy (int, count, Destroyed locks) + - LCK.herder.locks (int, count, Lock Operations) + - LCK.wq.creat (int, count, Created locks) + - LCK.wq.destroy (int, count, Destroyed locks) + - LCK.wq.locks (int, count, Lock Operations) + - LCK.objhdr.creat (int, count, Created locks) + - LCK.objhdr.destroy (int, count, Destroyed locks) + - LCK.objhdr.locks (int, count, Lock Operations) + - LCK.exp.creat (int, count, Created locks) + - LCK.exp.destroy (int, count, Destroyed locks) + - LCK.exp.locks (int, count, Lock Operations) + - LCK.lru.creat (int, count, Created locks) + - LCK.lru.destroy (int, count, Destroyed locks) + - LCK.lru.locks (int, count, Lock Operations) + - LCK.cli.creat (int, count, Created locks) + - LCK.cli.destroy (int, count, Destroyed locks) + - LCK.cli.locks (int, count, Lock Operations) + - LCK.ban.creat (int, count, Created locks) + - LCK.ban.destroy (int, count, Destroyed locks) + - LCK.ban.locks (int, count, Lock Operations) + - LCK.vbp.creat (int, count, Created locks) + - LCK.vbp.destroy (int, count, Destroyed locks) + - LCK.vbp.locks (int, count, Lock Operations) + - LCK.backend.creat (int, count, Created locks) + - LCK.backend.destroy (int, count, Destroyed locks) + - LCK.backend.locks (int, count, Lock Operations) + - LCK.vcapace.creat (int, count, Created locks) + - LCK.vcapace.destroy (int, count, Destroyed locks) + - LCK.vcapace.locks (int, count, Lock Operations) + - LCK.nbusyobj.creat (int, count, Created locks) + - LCK.nbusyobj.destroy (int, count, Destroyed locks) + - LCK.nbusyobj.locks (int, count, Lock Operations) + - LCK.busyobj.creat (int, count, Created locks) + - LCK.busyobj.destroy (int, count, Destroyed locks) + - LCK.busyobj.locks (int, count, Lock Operations) + - LCK.mempool.creat (int, count, Created locks) + - LCK.mempool.destroy (int, count, Destroyed locks) + - LCK.mempool.locks (int, count, Lock Operations) + - LCK.vxid.creat (int, count, Created locks) + - LCK.vxid.destroy (int, count, Destroyed locks) + - LCK.vxid.locks (int, count, Lock Operations) + - LCK.pipestat.creat (int, count, Created locks) + - LCK.pipestat.destroy (int, count, Destroyed locks) + - LCK.pipestat.locks (int, count, Lock Operations) + + +### Tags: + +As indicated above, the prefix of a varnish stat will be used as it's 'section' tag. So section tag may have one of +the following values: +- section: + - MAIN + - MGT + - MEMPOOL + - SMA + - VBE + - LCK + + +### Example Output: + +``` + telegraf -test -config etc/telegraf.conf -input-filter varnish +* Plugin: varnish, Collection 1 +> varnish,host=rpercy-VirtualBox,section=MAIN cache_hit=0i,cache_miss=0i,uptime=8416i 1462765437090957980 +``` diff --git a/plugins/inputs/varnish/varnish.go b/plugins/inputs/varnish/varnish.go new file mode 100644 index 000000000..0834a6e9d --- /dev/null +++ b/plugins/inputs/varnish/varnish.go @@ -0,0 +1,164 @@ +// +build !windows + +package varnish + +import ( + "bufio" + "bytes" + "fmt" + "os" + "os/exec" + "strconv" + "strings" + + "github.com/influxdata/telegraf" + "github.com/influxdata/telegraf/internal" + "github.com/influxdata/telegraf/plugins/inputs" + "time" +) + +const ( + kwAll = "all" +) + +// Varnish is used to store configuration values +type Varnish struct { + Stats []string + Binary string +} + +var defaultStats = []string{"MAIN.cache_hit", "MAIN.cache_miss", "MAIN.uptime"} +var defaultBinary = "/usr/bin/varnishstat" + +var varnishSampleConfig = ` + ## The default location of the varnishstat binary can be overridden with: + binary = "/usr/bin/varnishstat" + + ## By default, telegraf gather stats for 3 metric points. + ## Setting stats will override the defaults shown below. + ## stats may also be set to ["all"], which will collect all stats + stats = ["MAIN.cache_hit", "MAIN.cache_miss", "MAIN.uptime"] +` + +func (s *Varnish) Description() string { + return "A plugin to collect stats from Varnish HTTP Cache" +} + +// SampleConfig displays configuration instructions +func (s *Varnish) SampleConfig() string { + return fmt.Sprintf(varnishSampleConfig, strings.Join(defaultStats, "\",\"")) +} + +func (s *Varnish) setDefaults() { + if len(s.Stats) == 0 { + s.Stats = defaultStats + } + + if s.Binary == "" { + s.Binary = defaultBinary + } +} + +// Builds a filter function that will indicate whether a given stat should +// be reported +func (s *Varnish) statsFilter() func(string) bool { + s.setDefaults() + + // Build a set for constant-time lookup of whether stats should be included + filter := make(map[string]struct{}) + for _, s := range s.Stats { + filter[s] = struct{}{} + } + + // Create a function that respects the kwAll by always returning true + // if it is set + return func(stat string) bool { + if s.Stats[0] == kwAll { + return true + } + + _, found := filter[stat] + return found + } +} + +// Shell out to varnish_stat and return the output +var varnishStat = func(cmdName string) (*bytes.Buffer, error) { + cmdArgs := []string{"-1"} + + cmd := exec.Command(cmdName, cmdArgs...) + var out bytes.Buffer + cmd.Stdout = &out + err := internal.RunTimeout(cmd, time.Millisecond*200) + if err != nil { + return &out, fmt.Errorf("error running varnishstat: %s", err) + } + + return &out, nil +} + +// Gather collects the configured stats from varnish_stat and adds them to the +// Accumulator +// +// The prefix of each stat (eg MAIN, MEMPOOL, LCK, etc) will be used as a +// 'section' tag and all stats that share that prefix will be reported as fields +// with that tag +func (s *Varnish) Gather(acc telegraf.Accumulator) error { + s.setDefaults() + out, err := varnishStat(s.Binary) + if err != nil { + return fmt.Errorf("error gathering metrics: %s", err) + } + + statsFilter := s.statsFilter() + sectionMap := make(map[string]map[string]interface{}) + scanner := bufio.NewScanner(out) + for scanner.Scan() { + cols := strings.Fields(scanner.Text()) + if len(cols) < 2 { + continue + } + if !strings.Contains(cols[0], ".") { + continue + } + + stat := cols[0] + value := cols[1] + + if !statsFilter(stat) { + continue + } + + parts := strings.SplitN(stat, ".", 2) + section := parts[0] + field := parts[1] + + // Init the section if necessary + if _, ok := sectionMap[section]; !ok { + sectionMap[section] = make(map[string]interface{}) + } + + sectionMap[section][field], err = strconv.Atoi(value) + if err != nil { + fmt.Fprintf(os.Stderr, "Expected a numeric value for %s = %v\n", + stat, value) + } + } + + for section, fields := range sectionMap { + tags := map[string]string{ + "section": section, + } + if len(fields) == 0 { + continue + } + + acc.AddFields("varnish", fields, tags) + } + + return nil +} + +func init() { + inputs.Add("varnish", func() telegraf.Input { return &Varnish{} }) +} diff --git a/plugins/inputs/varnish/varnish_test.go b/plugins/inputs/varnish/varnish_test.go new file mode 100644 index 000000000..fd5d3d448 --- /dev/null +++ b/plugins/inputs/varnish/varnish_test.go @@ -0,0 +1,442 @@ +// +build !windows + +package varnish + +import ( + "bytes" + "fmt" + "github.com/influxdata/telegraf/testutil" + "github.com/stretchr/testify/assert" + "strings" + "testing" +) + +func fakeVarnishStat(output string) func(string) (*bytes.Buffer, error) { + return func(string) (*bytes.Buffer, error) { + return bytes.NewBuffer([]byte(output)), nil + } +} + +func TestConfigsUsed(t *testing.T) { + saved := varnishStat + defer func() { + varnishStat = saved + }() + + expecations := map[string]string{ + "": defaultBinary, + "/foo/bar/baz": "/foo/bar/baz", + } + + for in, expected := range expecations { + varnishStat = func(actual string) (*bytes.Buffer, error) { + assert.Equal(t, expected, actual) + return &bytes.Buffer{}, nil + } + + acc := &testutil.Accumulator{} + v := &Varnish{Binary: in} + v.Gather(acc) + } +} + +func TestGather(t *testing.T) { + saved := varnishStat + defer func() { + varnishStat = saved + }() + varnishStat = fakeVarnishStat(smOutput) + + acc := &testutil.Accumulator{} + v := &Varnish{Stats: []string{"all"}} + v.Gather(acc) + + acc.HasMeasurement("varnish") + for tag, fields := range parsedSmOutput { + acc.AssertContainsTaggedFields(t, "varnish", fields, map[string]string{ + "section": tag, + }) + } +} + +func TestParseFullOutput(t *testing.T) { + saved := varnishStat + defer func() { + varnishStat = saved + }() + varnishStat = fakeVarnishStat(fullOutput) + + acc := &testutil.Accumulator{} + v := &Varnish{Stats: []string{"all"}} + err := v.Gather(acc) + + assert.NoError(t, err) + acc.HasMeasurement("varnish") + flat := flatten(acc.Metrics) + assert.Len(t, acc.Metrics, 6) + assert.Equal(t, 293, len(flat)) +} + +func TestFieldConfig(t *testing.T) { + saved := varnishStat + defer func() { + varnishStat = saved + }() + varnishStat = fakeVarnishStat(fullOutput) + + expect := map[string]int{ + "all": 293, + "": 0, // default + "MAIN.uptime": 1, + "MEMPOOL.req0.sz_needed,MAIN.fetch_bad": 2, + } + + for fieldCfg, expected := range expect { + acc := &testutil.Accumulator{} + v := &Varnish{Stats: strings.Split(fieldCfg, ",")} + err := v.Gather(acc) + + assert.NoError(t, err) + acc.HasMeasurement("varnish") + flat := flatten(acc.Metrics) + assert.Equal(t, expected, len(flat)) + } +} + +func flatten(metrics []*testutil.Metric) map[string]interface{} { + flat := map[string]interface{}{} + for _, m := range metrics { + buf := &bytes.Buffer{} + for k, v := range m.Tags { + buf.WriteString(fmt.Sprintf("%s=%s", k, v)) + } + for k, v := range m.Fields { + flat[fmt.Sprintf("%s %s", buf.String(), k)] = v + } + } + return flat +} + +var smOutput = ` +MAIN.uptime 895 1.00 Child process uptime +MAIN.cache_hit 95 0.00 Cache hits +MAIN.cache_miss 5 0.00 Cache misses +MGT.uptime 896 1.00 Management process uptime +MGT.child_start 1 0.00 Child process started +MEMPOOL.vbc.live 0 . In use +MEMPOOL.vbc.pool 10 . In Pool +MEMPOOL.vbc.sz_wanted 88 . Size requested +` + +var parsedSmOutput = map[string]map[string]interface{}{ + "MAIN": map[string]interface{}{ + "uptime": 895, + "cache_hit": 95, + "cache_miss": 5, + }, + "MGT": map[string]interface{}{ + "uptime": 896, + "child_start": 1, + }, + "MEMPOOL": map[string]interface{}{ + "vbc.live": 0, + "vbc.pool": 10, + "vbc.sz_wanted": 88, + }, +} + +var fullOutput = ` +MAIN.uptime 2872 1.00 Child process uptime +MAIN.sess_conn 0 0.00 Sessions accepted +MAIN.sess_drop 0 0.00 Sessions dropped +MAIN.sess_fail 0 0.00 Session accept failures +MAIN.sess_pipe_overflow 0 0.00 Session pipe overflow +MAIN.client_req_400 0 0.00 Client requests received, subject to 400 errors +MAIN.client_req_411 0 0.00 Client requests received, subject to 411 errors +MAIN.client_req_413 0 0.00 Client requests received, subject to 413 errors +MAIN.client_req_417 0 0.00 Client requests received, subject to 417 errors +MAIN.client_req 0 0.00 Good client requests received +MAIN.cache_hit 0 0.00 Cache hits +MAIN.cache_hitpass 0 0.00 Cache hits for pass +MAIN.cache_miss 0 0.00 Cache misses +MAIN.backend_conn 0 0.00 Backend conn. success +MAIN.backend_unhealthy 0 0.00 Backend conn. not attempted +MAIN.backend_busy 0 0.00 Backend conn. too many +MAIN.backend_fail 0 0.00 Backend conn. failures +MAIN.backend_reuse 0 0.00 Backend conn. reuses +MAIN.backend_toolate 0 0.00 Backend conn. was closed +MAIN.backend_recycle 0 0.00 Backend conn. recycles +MAIN.backend_retry 0 0.00 Backend conn. retry +MAIN.fetch_head 0 0.00 Fetch no body (HEAD) +MAIN.fetch_length 0 0.00 Fetch with Length +MAIN.fetch_chunked 0 0.00 Fetch chunked +MAIN.fetch_eof 0 0.00 Fetch EOF +MAIN.fetch_bad 0 0.00 Fetch bad T-E +MAIN.fetch_close 0 0.00 Fetch wanted close +MAIN.fetch_oldhttp 0 0.00 Fetch pre HTTP/1.1 closed +MAIN.fetch_zero 0 0.00 Fetch zero len body +MAIN.fetch_1xx 0 0.00 Fetch no body (1xx) +MAIN.fetch_204 0 0.00 Fetch no body (204) +MAIN.fetch_304 0 0.00 Fetch no body (304) +MAIN.fetch_failed 0 0.00 Fetch failed (all causes) +MAIN.fetch_no_thread 0 0.00 Fetch failed (no thread) +MAIN.pools 2 . Number of thread pools +MAIN.threads 200 . Total number of threads +MAIN.threads_limited 0 0.00 Threads hit max +MAIN.threads_created 200 0.07 Threads created +MAIN.threads_destroyed 0 0.00 Threads destroyed +MAIN.threads_failed 0 0.00 Thread creation failed +MAIN.thread_queue_len 0 . Length of session queue +MAIN.busy_sleep 0 0.00 Number of requests sent to sleep on busy objhdr +MAIN.busy_wakeup 0 0.00 Number of requests woken after sleep on busy objhdr +MAIN.sess_queued 0 0.00 Sessions queued for thread +MAIN.sess_dropped 0 0.00 Sessions dropped for thread +MAIN.n_object 0 . object structs made +MAIN.n_vampireobject 0 . unresurrected objects +MAIN.n_objectcore 0 . objectcore structs made +MAIN.n_objecthead 0 . objecthead structs made +MAIN.n_waitinglist 0 . waitinglist structs made +MAIN.n_backend 1 . Number of backends +MAIN.n_expired 0 . Number of expired objects +MAIN.n_lru_nuked 0 . Number of LRU nuked objects +MAIN.n_lru_moved 0 . Number of LRU moved objects +MAIN.losthdr 0 0.00 HTTP header overflows +MAIN.s_sess 0 0.00 Total sessions seen +MAIN.s_req 0 0.00 Total requests seen +MAIN.s_pipe 0 0.00 Total pipe sessions seen +MAIN.s_pass 0 0.00 Total pass-ed requests seen +MAIN.s_fetch 0 0.00 Total backend fetches initiated +MAIN.s_synth 0 0.00 Total synthethic responses made +MAIN.s_req_hdrbytes 0 0.00 Request header bytes +MAIN.s_req_bodybytes 0 0.00 Request body bytes +MAIN.s_resp_hdrbytes 0 0.00 Response header bytes +MAIN.s_resp_bodybytes 0 0.00 Response body bytes +MAIN.s_pipe_hdrbytes 0 0.00 Pipe request header bytes +MAIN.s_pipe_in 0 0.00 Piped bytes from client +MAIN.s_pipe_out 0 0.00 Piped bytes to client +MAIN.sess_closed 0 0.00 Session Closed +MAIN.sess_pipeline 0 0.00 Session Pipeline +MAIN.sess_readahead 0 0.00 Session Read Ahead +MAIN.sess_herd 0 0.00 Session herd +MAIN.shm_records 1918 0.67 SHM records +MAIN.shm_writes 1918 0.67 SHM writes +MAIN.shm_flushes 0 0.00 SHM flushes due to overflow +MAIN.shm_cont 0 0.00 SHM MTX contention +MAIN.shm_cycles 0 0.00 SHM cycles through buffer +MAIN.sms_nreq 0 0.00 SMS allocator requests +MAIN.sms_nobj 0 . SMS outstanding allocations +MAIN.sms_nbytes 0 . SMS outstanding bytes +MAIN.sms_balloc 0 . SMS bytes allocated +MAIN.sms_bfree 0 . SMS bytes freed +MAIN.backend_req 0 0.00 Backend requests made +MAIN.n_vcl 1 0.00 Number of loaded VCLs in total +MAIN.n_vcl_avail 1 0.00 Number of VCLs available +MAIN.n_vcl_discard 0 0.00 Number of discarded VCLs +MAIN.bans 1 . Count of bans +MAIN.bans_completed 1 . Number of bans marked 'completed' +MAIN.bans_obj 0 . Number of bans using obj.* +MAIN.bans_req 0 . Number of bans using req.* +MAIN.bans_added 1 0.00 Bans added +MAIN.bans_deleted 0 0.00 Bans deleted +MAIN.bans_tested 0 0.00 Bans tested against objects (lookup) +MAIN.bans_obj_killed 0 0.00 Objects killed by bans (lookup) +MAIN.bans_lurker_tested 0 0.00 Bans tested against objects (lurker) +MAIN.bans_tests_tested 0 0.00 Ban tests tested against objects (lookup) +MAIN.bans_lurker_tests_tested 0 0.00 Ban tests tested against objects (lurker) +MAIN.bans_lurker_obj_killed 0 0.00 Objects killed by bans (lurker) +MAIN.bans_dups 0 0.00 Bans superseded by other bans +MAIN.bans_lurker_contention 0 0.00 Lurker gave way for lookup +MAIN.bans_persisted_bytes 13 . Bytes used by the persisted ban lists +MAIN.bans_persisted_fragmentation 0 . Extra bytes in persisted ban lists due to fragmentation +MAIN.n_purges 0 . Number of purge operations executed +MAIN.n_obj_purged 0 . Number of purged objects +MAIN.exp_mailed 0 0.00 Number of objects mailed to expiry thread +MAIN.exp_received 0 0.00 Number of objects received by expiry thread +MAIN.hcb_nolock 0 0.00 HCB Lookups without lock +MAIN.hcb_lock 0 0.00 HCB Lookups with lock +MAIN.hcb_insert 0 0.00 HCB Inserts +MAIN.esi_errors 0 0.00 ESI parse errors (unlock) +MAIN.esi_warnings 0 0.00 ESI parse warnings (unlock) +MAIN.vmods 0 . Loaded VMODs +MAIN.n_gzip 0 0.00 Gzip operations +MAIN.n_gunzip 0 0.00 Gunzip operations +MAIN.vsm_free 972528 . Free VSM space +MAIN.vsm_used 83962080 . Used VSM space +MAIN.vsm_cooling 0 . Cooling VSM space +MAIN.vsm_overflow 0 . Overflow VSM space +MAIN.vsm_overflowed 0 0.00 Overflowed VSM space +MGT.uptime 2871 1.00 Management process uptime +MGT.child_start 1 0.00 Child process started +MGT.child_exit 0 0.00 Child process normal exit +MGT.child_stop 0 0.00 Child process unexpected exit +MGT.child_died 0 0.00 Child process died (signal) +MGT.child_dump 0 0.00 Child process core dumped +MGT.child_panic 0 0.00 Child process panic +MEMPOOL.vbc.live 0 . In use +MEMPOOL.vbc.pool 10 . In Pool +MEMPOOL.vbc.sz_wanted 88 . Size requested +MEMPOOL.vbc.sz_needed 120 . Size allocated +MEMPOOL.vbc.allocs 0 0.00 Allocations +MEMPOOL.vbc.frees 0 0.00 Frees +MEMPOOL.vbc.recycle 0 0.00 Recycled from pool +MEMPOOL.vbc.timeout 0 0.00 Timed out from pool +MEMPOOL.vbc.toosmall 0 0.00 Too small to recycle +MEMPOOL.vbc.surplus 0 0.00 Too many for pool +MEMPOOL.vbc.randry 0 0.00 Pool ran dry +MEMPOOL.busyobj.live 0 . In use +MEMPOOL.busyobj.pool 10 . In Pool +MEMPOOL.busyobj.sz_wanted 65536 . Size requested +MEMPOOL.busyobj.sz_needed 65568 . Size allocated +MEMPOOL.busyobj.allocs 0 0.00 Allocations +MEMPOOL.busyobj.frees 0 0.00 Frees +MEMPOOL.busyobj.recycle 0 0.00 Recycled from pool +MEMPOOL.busyobj.timeout 0 0.00 Timed out from pool +MEMPOOL.busyobj.toosmall 0 0.00 Too small to recycle +MEMPOOL.busyobj.surplus 0 0.00 Too many for pool +MEMPOOL.busyobj.randry 0 0.00 Pool ran dry +MEMPOOL.req0.live 0 . In use +MEMPOOL.req0.pool 10 . In Pool +MEMPOOL.req0.sz_wanted 65536 . Size requested +MEMPOOL.req0.sz_needed 65568 . Size allocated +MEMPOOL.req0.allocs 0 0.00 Allocations +MEMPOOL.req0.frees 0 0.00 Frees +MEMPOOL.req0.recycle 0 0.00 Recycled from pool +MEMPOOL.req0.timeout 0 0.00 Timed out from pool +MEMPOOL.req0.toosmall 0 0.00 Too small to recycle +MEMPOOL.req0.surplus 0 0.00 Too many for pool +MEMPOOL.req0.randry 0 0.00 Pool ran dry +MEMPOOL.sess0.live 0 . In use +MEMPOOL.sess0.pool 10 . In Pool +MEMPOOL.sess0.sz_wanted 384 . Size requested +MEMPOOL.sess0.sz_needed 416 . Size allocated +MEMPOOL.sess0.allocs 0 0.00 Allocations +MEMPOOL.sess0.frees 0 0.00 Frees +MEMPOOL.sess0.recycle 0 0.00 Recycled from pool +MEMPOOL.sess0.timeout 0 0.00 Timed out from pool +MEMPOOL.sess0.toosmall 0 0.00 Too small to recycle +MEMPOOL.sess0.surplus 0 0.00 Too many for pool +MEMPOOL.sess0.randry 0 0.00 Pool ran dry +MEMPOOL.req1.live 0 . In use +MEMPOOL.req1.pool 10 . In Pool +MEMPOOL.req1.sz_wanted 65536 . Size requested +MEMPOOL.req1.sz_needed 65568 . Size allocated +MEMPOOL.req1.allocs 0 0.00 Allocations +MEMPOOL.req1.frees 0 0.00 Frees +MEMPOOL.req1.recycle 0 0.00 Recycled from pool +MEMPOOL.req1.timeout 0 0.00 Timed out from pool +MEMPOOL.req1.toosmall 0 0.00 Too small to recycle +MEMPOOL.req1.surplus 0 0.00 Too many for pool +MEMPOOL.req1.randry 0 0.00 Pool ran dry +MEMPOOL.sess1.live 0 . In use +MEMPOOL.sess1.pool 10 . In Pool +MEMPOOL.sess1.sz_wanted 384 . Size requested +MEMPOOL.sess1.sz_needed 416 . Size allocated +MEMPOOL.sess1.allocs 0 0.00 Allocations +MEMPOOL.sess1.frees 0 0.00 Frees +MEMPOOL.sess1.recycle 0 0.00 Recycled from pool +MEMPOOL.sess1.timeout 0 0.00 Timed out from pool +MEMPOOL.sess1.toosmall 0 0.00 Too small to recycle +MEMPOOL.sess1.surplus 0 0.00 Too many for pool +MEMPOOL.sess1.randry 0 0.00 Pool ran dry +SMA.s0.c_req 0 0.00 Allocator requests +SMA.s0.c_fail 0 0.00 Allocator failures +SMA.s0.c_bytes 0 0.00 Bytes allocated +SMA.s0.c_freed 0 0.00 Bytes freed +SMA.s0.g_alloc 0 . Allocations outstanding +SMA.s0.g_bytes 0 . Bytes outstanding +SMA.s0.g_space 268435456 . Bytes available +SMA.Transient.c_req 0 0.00 Allocator requests +SMA.Transient.c_fail 0 0.00 Allocator failures +SMA.Transient.c_bytes 0 0.00 Bytes allocated +SMA.Transient.c_freed 0 0.00 Bytes freed +SMA.Transient.g_alloc 0 . Allocations outstanding +SMA.Transient.g_bytes 0 . Bytes outstanding +SMA.Transient.g_space 0 . Bytes available +VBE.default(127.0.0.1,,8080).vcls 1 . VCL references +VBE.default(127.0.0.1,,8080).happy 0 . Happy health probes +VBE.default(127.0.0.1,,8080).bereq_hdrbytes 0 0.00 Request header bytes +VBE.default(127.0.0.1,,8080).bereq_bodybytes 0 0.00 Request body bytes +VBE.default(127.0.0.1,,8080).beresp_hdrbytes 0 0.00 Response header bytes +VBE.default(127.0.0.1,,8080).beresp_bodybytes 0 0.00 Response body bytes +VBE.default(127.0.0.1,,8080).pipe_hdrbytes 0 0.00 Pipe request header bytes +VBE.default(127.0.0.1,,8080).pipe_out 0 0.00 Piped bytes to backend +VBE.default(127.0.0.1,,8080).pipe_in 0 0.00 Piped bytes from backend +LCK.sms.creat 0 0.00 Created locks +LCK.sms.destroy 0 0.00 Destroyed locks +LCK.sms.locks 0 0.00 Lock Operations +LCK.smp.creat 0 0.00 Created locks +LCK.smp.destroy 0 0.00 Destroyed locks +LCK.smp.locks 0 0.00 Lock Operations +LCK.sma.creat 2 0.00 Created locks +LCK.sma.destroy 0 0.00 Destroyed locks +LCK.sma.locks 0 0.00 Lock Operations +LCK.smf.creat 0 0.00 Created locks +LCK.smf.destroy 0 0.00 Destroyed locks +LCK.smf.locks 0 0.00 Lock Operations +LCK.hsl.creat 0 0.00 Created locks +LCK.hsl.destroy 0 0.00 Destroyed locks +LCK.hsl.locks 0 0.00 Lock Operations +LCK.hcb.creat 1 0.00 Created locks +LCK.hcb.destroy 0 0.00 Destroyed locks +LCK.hcb.locks 16 0.01 Lock Operations +LCK.hcl.creat 0 0.00 Created locks +LCK.hcl.destroy 0 0.00 Destroyed locks +LCK.hcl.locks 0 0.00 Lock Operations +LCK.vcl.creat 1 0.00 Created locks +LCK.vcl.destroy 0 0.00 Destroyed locks +LCK.vcl.locks 2 0.00 Lock Operations +LCK.sessmem.creat 0 0.00 Created locks +LCK.sessmem.destroy 0 0.00 Destroyed locks +LCK.sessmem.locks 0 0.00 Lock Operations +LCK.sess.creat 0 0.00 Created locks +LCK.sess.destroy 0 0.00 Destroyed locks +LCK.sess.locks 0 0.00 Lock Operations +LCK.wstat.creat 1 0.00 Created locks +LCK.wstat.destroy 0 0.00 Destroyed locks +LCK.wstat.locks 930 0.32 Lock Operations +LCK.herder.creat 0 0.00 Created locks +LCK.herder.destroy 0 0.00 Destroyed locks +LCK.herder.locks 0 0.00 Lock Operations +LCK.wq.creat 3 0.00 Created locks +LCK.wq.destroy 0 0.00 Destroyed locks +LCK.wq.locks 1554 0.54 Lock Operations +LCK.objhdr.creat 1 0.00 Created locks +LCK.objhdr.destroy 0 0.00 Destroyed locks +LCK.objhdr.locks 0 0.00 Lock Operations +LCK.exp.creat 1 0.00 Created locks +LCK.exp.destroy 0 0.00 Destroyed locks +LCK.exp.locks 915 0.32 Lock Operations +LCK.lru.creat 2 0.00 Created locks +LCK.lru.destroy 0 0.00 Destroyed locks +LCK.lru.locks 0 0.00 Lock Operations +LCK.cli.creat 1 0.00 Created locks +LCK.cli.destroy 0 0.00 Destroyed locks +LCK.cli.locks 970 0.34 Lock Operations +LCK.ban.creat 1 0.00 Created locks +LCK.ban.destroy 0 0.00 Destroyed locks +LCK.ban.locks 9413 3.28 Lock Operations +LCK.vbp.creat 1 0.00 Created locks +LCK.vbp.destroy 0 0.00 Destroyed locks +LCK.vbp.locks 0 0.00 Lock Operations +LCK.backend.creat 1 0.00 Created locks +LCK.backend.destroy 0 0.00 Destroyed locks +LCK.backend.locks 0 0.00 Lock Operations +LCK.vcapace.creat 1 0.00 Created locks +LCK.vcapace.destroy 0 0.00 Destroyed locks +LCK.vcapace.locks 0 0.00 Lock Operations +LCK.nbusyobj.creat 0 0.00 Created locks +LCK.nbusyobj.destroy 0 0.00 Destroyed locks +LCK.nbusyobj.locks 0 0.00 Lock Operations +LCK.busyobj.creat 0 0.00 Created locks +LCK.busyobj.destroy 0 0.00 Destroyed locks +LCK.busyobj.locks 0 0.00 Lock Operations +LCK.mempool.creat 6 0.00 Created locks +LCK.mempool.destroy 0 0.00 Destroyed locks +LCK.mempool.locks 15306 5.33 Lock Operations +LCK.vxid.creat 1 0.00 Created locks +LCK.vxid.destroy 0 0.00 Destroyed locks +LCK.vxid.locks 0 0.00 Lock Operations +LCK.pipestat.creat 1 0.00 Created locks +LCK.pipestat.destroy 0 0.00 Destroyed locks +LCK.pipestat.locks 0 0.00 Lock Operations +` diff --git a/plugins/inputs/varnish/varnish_windows.go b/plugins/inputs/varnish/varnish_windows.go new file mode 100644 index 000000000..0c85c106f --- /dev/null +++ b/plugins/inputs/varnish/varnish_windows.go @@ -0,0 +1,3 @@ +// +build windows + +package varnish