pax_global_header00006660000000000000000000000064135553015520014516gustar00rootroot0000000000000052 comment=7ac4b619fcd279044591102686568d83186fdf64 prometheus_varnish_exporter-1.5.2/000077500000000000000000000000001355530155200174005ustar00rootroot00000000000000prometheus_varnish_exporter-1.5.2/.gitignore000066400000000000000000000001021355530155200213610ustar00rootroot00000000000000 bin prometheus_varnish_exporter prometheus_varnish_exporter.exe prometheus_varnish_exporter-1.5.2/.travis.yml000066400000000000000000000042241355530155200215130ustar00rootroot00000000000000sudo: required language: go go: - 1.12.6 env: - GO111MODULE=on before_script: - sudo apt-get install varnish -y - varnishstat -V script: - go build -v - sudo $GOROOT/bin/go test -v ./... after_success: - if [ -n "$TRAVIS_TAG" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ]; then ./build.sh $TRAVIS_TAG; fi deploy: provider: releases api_key: secure: 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 file: - "bin/release/prometheus_varnish_exporter-$TRAVIS_TAG.linux-amd64.tar.gz" - "bin/release/prometheus_varnish_exporter-$TRAVIS_TAG.linux-386.tar.gz" - "bin/release/prometheus_varnish_exporter-$TRAVIS_TAG.freebsd-amd64.tar.gz" - "bin/release/prometheus_varnish_exporter-$TRAVIS_TAG.freebsd-386.tar.gz" - "bin/release/prometheus_varnish_exporter-$TRAVIS_TAG.openbsd-amd64.tar.gz" - "bin/release/prometheus_varnish_exporter-$TRAVIS_TAG.openbsd-386.tar.gz" - "bin/release/prometheus_varnish_exporter-$TRAVIS_TAG.netbsd-amd64.tar.gz" - "bin/release/prometheus_varnish_exporter-$TRAVIS_TAG.netbsd-386.tar.gz" - "bin/release/prometheus_varnish_exporter-$TRAVIS_TAG.darwin-amd64.tar.gz" - "bin/release/prometheus_varnish_exporter-$TRAVIS_TAG.darwin-386.tar.gz" - "bin/release/prometheus_varnish_exporter-$TRAVIS_TAG.windows-amd64.tar.gz" - "bin/release/prometheus_varnish_exporter-$TRAVIS_TAG.windows-386.tar.gz" - "bin/release/dashboards-$TRAVIS_TAG.tar.gz" - "bin/release/sha256sums.txt" skip_cleanup: true on: repo: jonnenauha/prometheus_varnish_exporter tags: true prometheus_varnish_exporter-1.5.2/CHANGELOG.md000066400000000000000000000114031355530155200212100ustar00rootroot000000000000001.5.2 ===== * Fix metric names and missing labels for file cache metrics ([#55](https://github.com/jonnenauha/prometheus_varnish_exporter/pull/55) @thedustin) * Fix scraping for Varnish 3.x. Removes the `main_n_ban` grouping. Metrics will now have individual `bans_` metrics instad of the grouped metric that had `type` as a label. ([#51](https://github.com/jonnenauha/prometheus_varnish_exporter/pull/51) @glennslaven) * If you previously updated to 1.5 your exports would have already been broken as the grouping tries to combine gauge and counter metrics, which is not allowed by Prometheus. * This is breaking change if you are using Varnish 3.x and use ban metrics in your dashboards, you'll need to update them to the new ones. * Clean exported backend name if beginning with reload_ ([#56](https://github.com/jonnenauha/prometheus_varnish_exporter/pull/56) @stromnet) 1.5.1 ===== * Fix incorrectly typing Varnish 4.0.x stat flag `a` metrics as gauges instead of counters. ([#48](https://github.com/jonnenauha/prometheus_varnish_exporter/pull/48) @glennslaven) * Fix `-test` mode to wait for full metrics scrape before continuing. 1.5 === * Deprecate `-no-exit`. Default behavior is now not to exit on scrape errors as it should be for a long running HTTP server. * This was design misstep. You will now get a deprecation warning if you pass `-no-exit` but the process behaves as before. * New explicit `-exit-on-errors` has been added for users who want the old default behavior back. * Correctly export gauge and counter types from `varnishstat` output `type` property. * Add go module support. * Use `github.com/prometheus/client_golang` v1.0.0 * Start building releases with go 1.12.6 1.4.1 ===== * `-docker-container-name` to signal that `varnishstat` should be ran in a docker container with `docker exec ` . * Support Varnish 6.0.0 by testing the main logic works and metrics are exported. * Start building releases with go 1.10.3 1.4 === * Standard non Varnish prometheus metrics need to now be enabled with `-with-go-metrics`. Before they were included by default. Now dropped to export less clutter that majority of users will never need (@nipuntalukdar). * Fix `varnish_backend_up` with Varnish 4.0 and earlier versions. 1.3.4 ===== * New per backend metric `varnish_backend_up` with 1/0 value that reflects the latest health probe result. The Varnish bitmap uint64 `varnish_backend_happy` as a prometheus float metric was not that useful in detecting latest up/down per backend. * Ability to give custom path to varnishstat with `-varnishstat-path` (@zstyblik) * Github releases now include Grafana dashboards archive. This includes all the dashboards posted by users in the repo, starting with my own. 1.3.3 ===== * New `-no-exit` mode that does not exit the process if varnish is not running at the time of startup. * Support Varnish 5.2 [that removed](http://varnish-cache.org/docs/5.2/whats-new/upgrading-5.2.html#other-changes) `type` and `ident` properties from varnishstat JSON output. If `ident` is not present, it is now parsed from the metric name. * Add tests to run scrape on static json files. * Start building releases with go 1.9.1 1.3.2 ===== * Update readme to mention that exporter has been tested to work against Varnish 5.x releases. * Start building releases with go 1.9 1.3.1 ===== * Don't return a 400 for `/` to behave more like other Prometheus exporters out there. Can now be used for health checks. ([#15](https://github.com/jonnenauha/prometheus_varnish_exporter/pull/15)) * Start building releases with go 1.8 1.3 === * Release packages now use the same naming and internal structure scheme with [promu](https://github.com/prometheus/promu). * Fixes issues running this exporter with systems like [puppet-prometheus](https://github.com/voxpupuli/puppet-prometheus) * No code changes * Start building releases with go 1.7.5 1.2 === * Fix VBE label inconsistencies by always having `backend` and `server` labels present. ([#5](https://github.com/jonnenauha/prometheus_varnish_exporter/issues/5) [#8](https://github.com/jonnenauha/prometheus_varnish_exporter/issues/8)) * Resulted in varnish reporting lots of errors for a while after VCL reloads. * Fix bugs in `backend` and `server` label value parsing from VBE ident. ([#5](https://github.com/jonnenauha/prometheus_varnish_exporter/issues/5) [#8](https://github.com/jonnenauha/prometheus_varnish_exporter/issues/8)) * Add travis-ci build and test integration. Also auto pushes cross compiled binaries to github releases on tags. 1.1 === * `-web.health-path ` can be configured to return a 200 OK response, by default not enabled. [#6](https://github.com/jonnenauha/prometheus_varnish_exporter/pull/6) * Start building releases with go 1.7.3 1.0 === * First official release * Start building releases with go 1.7.1 prometheus_varnish_exporter-1.5.2/ISSUE_TEMPLATE.md000066400000000000000000000001561355530155200221070ustar00rootroot00000000000000* **Varnish** `fill_version` * **prometheus_varnish_exporter** `fill_version` ------------------ Message... prometheus_varnish_exporter-1.5.2/LICENSE000066400000000000000000000020661355530155200204110ustar00rootroot00000000000000The MIT License (MIT) Copyright (c) 2016 Jonne Nauha Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. prometheus_varnish_exporter-1.5.2/README.md000066400000000000000000000116741355530155200206700ustar00rootroot00000000000000[![Build Status](https://travis-ci.org/jonnenauha/prometheus_varnish_exporter.svg?branch=master)](https://travis-ci.org/jonnenauha/prometheus_varnish_exporter) # Varnish exporter for Prometheus ![Grafana example](dashboards/jonnenauha/dashboard.png) Scrapes the `varnishstat -j` JSON output on each Prometheus collect and exposes all reported metrics. Metrics with multiple backends or varnish defined identifiers (e.g. `VBE.*.happy SMA.*.c_bytes LCK.*.creat`) and other metrics with similar structure (e.g. `MAIN.fetch_*`) are combined under a single metric name with distinguishable labels. Vanish naming conventions are preserved as much as possible to be familiar to Varnish users when building queries, while at the same time trying to following Prometheus conventions like lower casing and using `_` separators. Handles runtime Varnish changes like adding new backends via vlc reload. Removed backends are reported by `varnishstat` until Varnish is restarted. Advanced users can use `-n -N`, they are passed to `varnishstat`. I have personally tested the following versions of Varnish to work `6.0.0, 5.2.1, 5.1.2, 4.1.1, 4.1.0, 4.0.3 and 3.0.5`. Missing category groupings in 3.x like `MAIN.` are detected and added automatically for label names to be consistent across versions, assuming of course that the Varnish project does not remove/change the stats. I won't make any backwards compatibility promises at this point. Your built queries can break on new versions if metric names or labels are refined. If you find bugs or have feature requests feel free to create issues or send PRs. # Installing and running You can find the latest binary releases for linux, darwin, windows, freebsd, openbsd and netbsd from the [github releases page](https://github.com/jonnenauha/prometheus_varnish_exporter/releases). By default the exporter listens on port 9131. See `prometheus_varnish_exporter -h` for available options. To test that `varnishstat` is found on the host machine and to preview all exported metrics run prometheus_varnish_exporter -test # Docker Scraping metrics from Varnish running in a docker container is possible since 1.4.1. Resolve your Varnish container name with `docker ps` and run the following. This will use `docker exec ` to execute varnishstat inside the spesified container. prometheus_varnish_exporter -docker-container-name I still don't have a easy, clear and user friendly way of running this exporter in a docker container. For community efforts and solutions see [this issue](https://github.com/jonnenauha/prometheus_varnish_exporter/issues/25#issuecomment-492546458). # Grafana dashboards You can download my dashboard seen in the above picture [here](dashboards/jonnenauha/dashboard.json). I use it at work with our production Varnish instances. I would be interested in your dashboards if you wish to share them or improvement ideas to my current one. # Varnish 4 and VCL UUIDs Starting with version 1.2 `backend` and `server` labels are always set. For backend-related metrics and Varnish 4 the `server` tag will be set to the VCL UUIDs for that backend. Note that there might be multiple VCLs loaded at the same time and the `server` tag might not be meaningful in that case. To aggregate all loaded VCLs into per-backend metric the following Prometheus [recording rules](https://prometheus.io/docs/querying/rules/) are recommended: backend:varnish_backend_bereq_bodybytes:sum = sum(varnish_backend_bereq_bodybytes) without (server) backend:varnish_backend_bereq_hdrbytes:sum = sum(varnish_backend_bereq_hdrbytes) without (server) backend:varnish_backend_beresp_bodybytes:sum = sum(varnish_backend_beresp_bodybytes) without (server) backend:varnish_backend_beresp_hdrbytes:sum = sum(varnish_backend_beresp_hdrbytes) without (server) backend:varnish_backend_conn:sum = sum(varnish_backend_conn) without (server) backend:varnish_backend_happy:sum = sum(varnish_backend_happy) without (server) backend:varnish_backend_pipe_hdrbytes:sum = sum(varnish_backend_pipe) without (server) backend:varnish_backend_pipe_in:sum = sum(varnish_backend_pipe_in) without (server) backend:varnish_backend_pipe_out:sum = sum(varnish_backend_pipe_out) without (server) backend:varnish_backend_req:sum = sum(varnish_backend_req) without (server) # Build **One time setup** This repot support go modules so out of `GOPATH` builds are supported. This makes development and buildings easier for go "novices". You need go 1.11 or higher, otherwise you can keep using `GOPATH` based development ([see old README](https://github.com/jonnenauha/prometheus_varnish_exporter/blob/1.4.1/README.md#build)). 1. [Install latest go](https://golang.org/doc/install) or use OS repos `golang` package. **Development** ```bash # clone git clone git@github.com:jonnenauha/prometheus_varnish_exporter.git cd prometheus_varnish_exporter # build binary to current directory go build # release with cross compilation ./build.sh ``` prometheus_varnish_exporter-1.5.2/build.sh000077500000000000000000000040071355530155200210370ustar00rootroot00000000000000#!/bin/bash set -e if [ ! -e main.go ] ; then echo "Error: Script can only be ran on the root of the source tree" exit 1 fi rm -rf bin mkdir -p bin/build bin/release VERSION=$1 VERSION_HASH="$(git rev-parse --short HEAD)" VERSION_DATE="$(date -u '+%d.%m.%Y %H:%M:%S')" echo -e "\nVERSION=$VERSION" echo "VERSION_HASH=$VERSION_HASH" echo "VERSION_DATE=$VERSION_DATE" if [ -z "$VERSION" ]; then echo "Error: First argument must be release version" exit 1 fi tar -cvzf ./bin/release/dashboards-$VERSION.tar.gz dashboards/* > /dev/null 2>&1 for goos in linux darwin windows freebsd openbsd netbsd ; do for goarch in amd64 386; do # path file_versioned="prometheus_varnish_exporter-$VERSION.$goos-$goarch" outdir="bin/build/$file_versioned" path="$outdir/prometheus_varnish_exporter" if [ $goos = windows ] ; then path=$path.exe fi mkdir -p $outdir cp LICENSE CHANGELOG.md README.md $outdir/ # build echo -e "\nBuilding $goos/$goarch" GOOS=$goos GOARCH=$goarch go build -o $path -ldflags "-X 'main.Version=$VERSION' -X 'main.VersionHash=$VERSION_HASH' -X 'main.VersionDate=$VERSION_DATE'" echo " > `du -hc $path | awk 'NR==1{print $1;}'` `file $path`" # compress (for unique filenames to github release files) tar -C ./bin/build -cvzf ./bin/release/$file_versioned.tar.gz $file_versioned > /dev/null 2>&1 done done go env > .goenv source .goenv rm .goenv echo -e "\nRelease done: $(./bin/build/prometheus_varnish_exporter-$VERSION.$GOOS-$GOARCH/prometheus_varnish_exporter --version)" for goos in linux darwin windows freebsd openbsd netbsd ; do for goarch in amd64 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github.com/jonnenauha/prometheus_varnish_exporter go 1.12 require github.com/prometheus/client_golang v1.0.0 prometheus_varnish_exporter-1.5.2/go.sum000066400000000000000000000116561355530155200205440ustar00rootroot00000000000000github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= github.com/beorn7/perks v1.0.0 h1:HWo1m869IqiPhD389kmkxeTalrjNbbJTC8LXupb+sl0= github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE= github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg= github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU= github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w= github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc= github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU= github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0= github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U= github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw= github.com/prometheus/client_golang v1.0.0 h1:vrDKnkGzuGvhNAL56c7DBz29ZL+KxnoR0x7enabFceM= github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo= github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo= github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 h1:S/YWwWx/RA8rT8tKFRuGUZhuA90OyIBpPCXkcbwU8DE= github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= github.com/prometheus/common v0.4.1 h1:K0MGApIoQvMw27RTdJkPbr3JZ7DNbtxQNyi5STVM6Kw= github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4= github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= github.com/prometheus/procfs v0.0.2 h1:6LJUbpNm42llc4HRCuvApCSWB/WfhuNo9K98Q9sNGfs= github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA= github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5 h1:mzjBh+S5frKOsOBobWIMAbXavqjmgO17k/2puhcFR94= golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= prometheus_varnish_exporter-1.5.2/main.go000066400000000000000000000167601355530155200206650ustar00rootroot00000000000000package main import ( "encoding/json" "flag" "fmt" "log" "net/http" "os" "sync" "time" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/client_golang/prometheus/promhttp" ) var ( ApplicationName = "prometheus_varnish_exporter" Version string VersionHash string VersionDate string PrometheusExporter = NewPrometheusExporter() VarnishVersion = NewVarnishVersion() ExitHandler = &exitHandler{} StartParams = &startParams{ ListenAddress: ":9131", // Reserved and publicly announced at https://github.com/prometheus/prometheus/wiki/Default-port-allocations Path: "/metrics", VarnishstatExe: "varnishstat", Params: &varnishstatParams{}, } logger *log.Logger ) type startParams struct { ListenAddress string Path string HealthPath string VarnishstatExe string VarnishDockerContainer string Params *varnishstatParams Verbose bool ExitOnErrors bool Test bool Raw bool WithGoMetrics bool noExit bool // deprecated } type varnishstatParams struct { Instance string VSM string } func (p *varnishstatParams) isEmpty() bool { return p.Instance == "" && p.VSM == "" } func (p *varnishstatParams) make() (params []string) { // -n if p.Instance != "" { params = append(params, "-n", p.Instance) } // -N is not supported by 3.x if p.VSM != "" && VarnishVersion.EqualsOrGreater(4, 0) { params = append(params, "-N", p.VSM) } return params } func init() { // prometheus conventions flag.StringVar(&StartParams.ListenAddress, "web.listen-address", StartParams.ListenAddress, "Address on which to expose metrics and web interface.") flag.StringVar(&StartParams.Path, "web.telemetry-path", StartParams.Path, "Path under which to expose metrics.") flag.StringVar(&StartParams.HealthPath, "web.health-path", StartParams.HealthPath, "Path under which to expose healthcheck. Disabled unless configured.") // varnish flag.StringVar(&StartParams.VarnishstatExe, "varnishstat-path", StartParams.VarnishstatExe, "Path to varnishstat.") flag.StringVar(&StartParams.Params.Instance, "n", StartParams.Params.Instance, "varnishstat -n value.") flag.StringVar(&StartParams.Params.VSM, "N", StartParams.Params.VSM, "varnishstat -N value.") // docker flag.StringVar(&StartParams.VarnishDockerContainer, "docker-container-name", StartParams.VarnishDockerContainer, "Docker container name to exec varnishstat in.") // modes version := false flag.BoolVar(&version, "version", version, "Print version and exit") flag.BoolVar(&StartParams.ExitOnErrors, "exit-on-errors", StartParams.ExitOnErrors, "Exit process on scrape errors.") flag.BoolVar(&StartParams.Verbose, "verbose", StartParams.Verbose, "Verbose logging.") flag.BoolVar(&StartParams.Test, "test", StartParams.Test, "Test varnishstat availability, prints available metrics and exits.") flag.BoolVar(&StartParams.Raw, "raw", StartParams.Test, "Raw stdout logging without timestamps.") flag.BoolVar(&StartParams.WithGoMetrics, "with-go-metrics", StartParams.WithGoMetrics, "Export go runtime and http handler metrics") // deprecated flag.BoolVar(&StartParams.noExit, "no-exit", StartParams.noExit, "Deprecated: see -exit-on-errors") flag.Parse() if version { fmt.Printf("%s %s\n", ApplicationName, getVersion(true)) os.Exit(0) } logger = log.New(os.Stdout, "", log.Ldate|log.Ltime) if len(StartParams.Path) == 0 || StartParams.Path[0] != '/' { logFatal("-web.telemetry-path cannot be empty and must start with a slash '/', given %q", StartParams.Path) } if len(StartParams.HealthPath) != 0 && StartParams.HealthPath[0] != '/' { logFatal("-web.health-path must start with a slash '/' if configured, given %q", StartParams.HealthPath) } if StartParams.Path == StartParams.HealthPath { logFatal("-web.telemetry-path and -web.health-path cannot have same value") } // Don't log warning on !noExit as that would spam for the formed default value. if StartParams.noExit { logWarn("-no-exit is deprecated. As of v1.5 it is the default behavior not to exit process on scrape errors. You can remove this parameter.") } // Test run or user explicitly wants to exit on any scrape errors during runtime. ExitHandler.exitOnError = StartParams.Test == true || StartParams.ExitOnErrors == true } func main() { if b, err := json.MarshalIndent(StartParams, "", " "); err == nil { logInfo("%s %s %s", ApplicationName, getVersion(false), b) } else { logFatal(err.Error()) } // Initialize if err := VarnishVersion.Initialize(); err != nil { ExitHandler.Errorf("Varnish version initialize failed: %s", err.Error()) } if VarnishVersion.Valid() { logInfo("Found varnishstat %s", VarnishVersion) if err := PrometheusExporter.Initialize(); err != nil { logFatal("Prometheus exporter initialize failed: %s", err.Error()) } } // Test to verify everything is ok before starting the server { done := make(chan bool) metrics := make(chan prometheus.Metric) go func() { for m := range metrics { if StartParams.Test { logInfo("%s", m.Desc()) } } done <- true }() tStart := time.Now() buf, err := ScrapeVarnish(metrics) close(metrics) <-done if err == nil { logInfo("Test scrape done in %s", time.Now().Sub(tStart)) logRaw("") } else { if len(buf) > 0 { logRaw("\n%s", buf) } ExitHandler.Errorf("Startup test: %s", err.Error()) } } if StartParams.Test { return } // Start serving logInfo("Server starting on %s with metrics path %s", StartParams.ListenAddress, StartParams.Path) if !StartParams.WithGoMetrics { registry := prometheus.NewRegistry() if err := registry.Register(PrometheusExporter); err != nil { logFatal("registry.Register failed: %s", err.Error()) } handler := promhttp.HandlerFor(registry, promhttp.HandlerOpts{ ErrorLog: logger, }) http.Handle(StartParams.Path, handler) } else { prometheus.MustRegister(PrometheusExporter) http.Handle(StartParams.Path, promhttp.Handler()) } if StartParams.Path != "/" { http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { w.Write([]byte(` Varnish Exporter

Varnish Exporter

Metrics

`)) }) } if StartParams.HealthPath != "" { http.HandleFunc(StartParams.HealthPath, func(w http.ResponseWriter, r *http.Request) { // As noted in the "up" metric, needs some way to determine if everything is actually Ok. // For now, this just lets us check that we're accepting connections w.WriteHeader(http.StatusOK) fmt.Fprintln(w, "Ok") }) } logFatalError(http.ListenAndServe(StartParams.ListenAddress, nil)) } type exitHandler struct { sync.RWMutex exitOnError bool err error } func (ex *exitHandler) Errorf(format string, a ...interface{}) error { return ex.Set(fmt.Errorf(format, a...)) } func (ex *exitHandler) HasError() bool { ex.RLock() hasError := ex.err != nil ex.RUnlock() return hasError } func (ex *exitHandler) Set(err error) error { ex.Lock() defer ex.Unlock() if err == nil { ex.err = nil return nil } errDiffers := ex.err == nil || ex.err.Error() != err.Error() ex.err = err if ex.exitOnError { logFatal("%s", err.Error()) } else if errDiffers { logError("%s", err.Error()) } return err } func getVersion(date bool) (version string) { if Version == "" { return "dev" } version = fmt.Sprintf("v%s (%s)", Version, VersionHash) if date { version += " " + VersionDate } return version } prometheus_varnish_exporter-1.5.2/prometheus.go000066400000000000000000000220611355530155200221230ustar00rootroot00000000000000package main import ( "regexp" "strings" "sync" "time" "github.com/prometheus/client_golang/prometheus" ) const ( exporterNamespace = "varnish" ) // prometheusExporter type prometheusExporter struct { sync.RWMutex up prometheus.Gauge version prometheus.Gauge } func NewPrometheusExporter() *prometheusExporter { return &prometheusExporter{ up: prometheus.NewGauge(prometheus.GaugeOpts{ Namespace: exporterNamespace, Name: "up", Help: "Was the last scrape of varnish successful.", }), } } func (pe *prometheusExporter) Initialize() error { pe.version = prometheus.NewGauge(prometheus.GaugeOpts{ Namespace: exporterNamespace, Name: "version", Help: "Varnish version information", ConstLabels: VarnishVersion.Labels(), }) pe.version.Set(1) return nil } // Implements prometheus.Collector func (pe *prometheusExporter) Describe(ch chan<- *prometheus.Desc) { start := time.Now() ch <- pe.up.Desc() if pe.version != nil { ch <- pe.version.Desc() } if StartParams.Verbose { logInfo("prometheus.Collector.Describe %s", time.Now().Sub(start)) } } // Implements prometheus.Collector func (pe *prometheusExporter) Collect(ch chan<- prometheus.Metric) { start := time.Now() pe.Lock() defer pe.Unlock() // Rare case of varnish not being installed in the system // when we started, but installed while we are running. if !VarnishVersion.Valid() { if VarnishVersion.Initialize() == nil { pe.version = prometheus.NewGauge(prometheus.GaugeOpts{ Namespace: exporterNamespace, Name: "version", Help: "Varnish version information", ConstLabels: VarnishVersion.Labels(), }) } } hadError := ExitHandler.HasError() _, err := ScrapeVarnish(ch) ExitHandler.Set(err) if err == nil { if hadError { logInfo("Successful scrape") } pe.up.Set(1) } else { pe.up.Set(0) } ch <- pe.up if pe.version != nil { ch <- pe.version } if StartParams.Verbose { postfix := "" if err != nil { postfix = " (scrape failed)" } logInfo("prometheus.Collector.Collect %s%s", time.Now().Sub(start), postfix) } } // utils type group struct { name string prefixes []string } var ( groups = []group{ group{name: "backend", prefixes: []string{ "vbe.", }}, group{name: "mempool", prefixes: []string{ "mempool.", }}, group{name: "lck", prefixes: []string{ "lck.", }}, group{name: "sma", prefixes: []string{ "sma.", }}, group{name: "smf", prefixes: []string{ "smf.", }}, group{name: "mgt", prefixes: []string{ "mgt.", }}, group{name: "main", prefixes: []string{ "main.", }}, } ) type grouping struct { newPrefix string prefix string total string desc string labelKey string } var ( fqGroupPrefixes = []*grouping{ &grouping{ prefix: "main_fetch", total: "main_s_fetch", desc: "Number of fetches", }, &grouping{ newPrefix: "main_sessions", prefix: "main_sess", total: "main_s_sess", desc: "Number of sessions", }, &grouping{ newPrefix: "main_worker_threads", prefix: "main_n_wrk", total: "main_n_wrk", desc: "Number of worker threads", }, } fqNames = map[string]string{ "varnish_lck_colls": "varnish_lock_collisions", "varnish_lck_creat": "varnish_lock_created", "varnish_lck_destroy": "varnish_lock_destroyed", "varnish_lck_locks": "varnish_lock_operations", } fqIdentifiers = map[string]string{ "varnish_lock_collisions": "target", "varnish_lock_created": "target", "varnish_lock_destroyed": "target", "varnish_lock_operations": "target", "varnish_sma_c_bytes": "type", "varnish_sma_c_fail": "type", "varnish_sma_c_freed": "type", "varnish_sma_c_req": "type", "varnish_sma_g_alloc": "type", "varnish_sma_g_bytes": "type", "varnish_sma_g_space": "type", "varnish_smf_c_bytes": "type", "varnish_smf_c_fail": "type", "varnish_smf_c_freed": "type", "varnish_smf_c_req": "type", "varnish_smf_g_alloc": "type", "varnish_smf_g_bytes": "type", "varnish_smf_g_smf_frag": "type", "varnish_smf_g_smf_large": "type", "varnish_smf_g_smf": "type", "varnish_smf_g_space": "type", } ) var ( // (prefix:). regexBackendUUID = regexp.MustCompile(`([[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[89ABab][0-9A-Za-z]{3}-[0-9A-Za-z]{12})(.*)`) // (,(),) regexBackendParen = regexp.MustCompile(`(.*)\((.*)\)`) ) func findLabelValue(name string, keys, values []string) string { for i, key := range keys { if key == name { if i < len(values) { return values[i] } return "" } } return "" } func cleanBackendName(name string) string { name = strings.Trim(name, ".") for _, prefix := range []string{"boot.", "root:"} { if startsWith(name, prefix, caseInsensitive) { name = name[len(prefix):] } } // reload_2019-08-29T100458. as by varnish_reload_vcl in 4.x // reload_20191014_091124_78599. as by varnishreload in 6+ if strings.HasPrefix(name, "reload_") { dot := strings.Index(name, ".") if dot != -1 { name = name[dot + 1:] } } return name } // https://prometheus.io/docs/practices/naming/ func computePrometheusInfo(vName, vGroup, vIdentifier, vDescription string) (name, description string, labelKeys, labelValues []string) { { // Varnish >= 5.2 no longer has 'ident', parse from full vName // as ".." if len(vIdentifier) == 0 && strings.Count(vName, ".") > 1 { vIdentifier = prometheusTrimGroupPrefix(strings.ToLower(vName)) vIdentifier = vIdentifier[0:strings.LastIndex(vIdentifier, ".")] } } // name and description { fq := strings.ToLower(vName) // Remove unique identifiers from name to group similar metrics by labeling if len(vIdentifier) > 0 { fq = strings.Replace(fq, "."+strings.ToLower(vIdentifier), "", -1) } // Make sure our group is prefixed only once fq = prometheusTrimGroupPrefix(fq) // Build fq name name = exporterNamespace + "_" + vGroup + "_" + strings.Replace(fq, ".", "_", -1) if swapName := fqNames[name]; len(swapName) > 0 { name = swapName } description = vDescription } // labels: can alter final name and description { if len(vIdentifier) > 0 { if isVBE := startsWith(vName, "VBE.", caseSensitive); isVBE { if hits := regexBackendUUID.FindAllStringSubmatch(vIdentifier, -1); len(hits) > 0 && len(hits[0]) >= 3 { labelKeys, labelValues = append(labelKeys, "backend"), append(labelValues, cleanBackendName(hits[0][2])) labelKeys, labelValues = append(labelKeys, "server"), append(labelValues, hits[0][1]) } else if hits := regexBackendParen.FindAllStringSubmatch(vIdentifier, -1); len(hits) > 0 && len(hits[0]) >= 3 { labelKeys, labelValues = append(labelKeys, "backend"), append(labelValues, cleanBackendName(hits[0][1])) labelKeys, labelValues = append(labelKeys, "server"), append(labelValues, strings.Replace(hits[0][2], ",,", ":", 1)) } // We must be consistent with the number of labels and their names inside this scrape and between scrapes, or we will get this error: // https://github.com/prometheus/client_golang/blob/3fb8ace93bc4ccddea55af62320c2fd109252880/prometheus/registry.go#L704-L707 if len(labelKeys) == 0 { labelKeys, labelValues = append(labelKeys, "backend"), append(labelValues, cleanBackendName(vIdentifier)) labelKeys, labelValues = append(labelKeys, "server"), append(labelValues, "unknown") } } if len(labelKeys) == 0 { labelKey := fqIdentifiers[name] if len(labelKey) == 0 { labelKey = "id" } labelKeys, labelValues = append(labelKeys, labelKey), append(labelValues, vIdentifier) } } // create groupings by moving part of the fq name as a label and optional total for _, grouping := range fqGroupPrefixes { fqTotal := exporterNamespace + "_" + grouping.total fqPrefix := exporterNamespace + "_" + grouping.prefix fqNewName := fqPrefix if len(grouping.newPrefix) > 0 { fqNewName = exporterNamespace + "_" + grouping.newPrefix } if name == fqTotal { // @note total should not be a label as it breaks aggregation name, description = fqNewName+"_total", grouping.desc break } else if len(name) > len(fqPrefix)+1 && strings.HasPrefix(name, fqPrefix+"_") { labelKey := "type" if len(grouping.labelKey) > 0 { labelKey = grouping.labelKey } labelKeys, labelValues = append(labelKeys, labelKey), append(labelValues, name[len(fqPrefix)+1:]) name, description = fqNewName, grouping.desc break } } } return name, description, labelKeys, labelValues } func prometheusTrimGroupPrefix(name string) string { nameLower := strings.ToLower(name) for _, group := range groups { for _, prefix := range group.prefixes { if startsWith(nameLower, prefix, caseSensitive) { return name[len(prefix):] } } } return name } // Always returns at least one main label func prometheusGroup(vName string) string { vNameLower := strings.ToLower(vName) for _, group := range groups { if startsWithAny(vNameLower, group.prefixes, caseSensitive) { return group.name } } return "main" } prometheus_varnish_exporter-1.5.2/test/000077500000000000000000000000001355530155200203575ustar00rootroot00000000000000prometheus_varnish_exporter-1.5.2/test/docker-compose.yml000066400000000000000000000011201355530155200240060ustar00rootroot00000000000000version: "2" services: varnish: image: eeacms/varnish ports: - "5081:6081" - "5085:6085" depends_on: - hello_world environment: BACKENDS: "hello_world" BACKENDS_PORT: "5090" DNS_ENABLED: "true" BACKENDS_PROBE_INTERVAL: "3s" BACKENDS_PROBE_TIMEOUT: "1s" BACKENDS_PROBE_WINDOW: "3" BACKENDS_PROBE_THRESHOLD: "2" DASHBOARD_USER: "admin" DASHBOARD_PASSWORD: "admin" DASHBOARD_SERVERS: "varnish" DASHBOARD_DNS_ENABLED: "true" hello_world: image: eeacms/hello environment: PORT: "5090" prometheus_varnish_exporter-1.5.2/test/scrape/000077500000000000000000000000001355530155200216345ustar00rootroot00000000000000prometheus_varnish_exporter-1.5.2/test/scrape/3.0.5.json000066400000000000000000000662631355530155200232070ustar00rootroot00000000000000{ "timestamp": "2019-08-20T00:03:35", "client_conn": { "value": 216, "flag": "a", "description": "Client connections accepted" }, "client_drop": { "value": 0, "flag": "a", "description": "Connection dropped, no sess/wrk" }, "client_req": { "value": 0, "flag": "a", "description": "Client requests received" }, "cache_hit": { "value": 0, "flag": "a", "description": "Cache hits" }, "cache_hitpass": { "value": 0, "flag": "a", "description": "Cache hits for pass" }, "cache_miss": { "value": 0, "flag": "a", "description": "Cache misses" }, "backend_conn": { "value": 0, "flag": "a", "description": "Backend conn. success" }, "backend_unhealthy": { "value": 0, "flag": "a", "description": "Backend conn. not attempted" }, "backend_busy": { "value": 0, "flag": "a", "description": "Backend conn. too many" }, "backend_fail": { "value": 0, "flag": "a", "description": "Backend conn. failures" }, "backend_reuse": { "value": 0, "flag": "a", "description": "Backend conn. reuses" }, "backend_toolate": { "value": 0, "flag": "a", "description": "Backend conn. was closed" }, "backend_recycle": { "value": 0, "flag": "a", "description": "Backend conn. recycles" }, "backend_retry": { "value": 0, "flag": "a", "description": "Backend conn. retry" }, "fetch_head": { "value": 0, "flag": "a", "description": "Fetch head" }, "fetch_length": { "value": 0, "flag": "a", "description": "Fetch with Length" }, "fetch_chunked": { "value": 0, "flag": "a", "description": "Fetch chunked" }, "fetch_eof": { "value": 0, "flag": "a", "description": "Fetch EOF" }, "fetch_bad": { "value": 0, "flag": "a", "description": "Fetch had bad headers" }, "fetch_close": { "value": 0, "flag": "a", "description": "Fetch wanted close" }, "fetch_oldhttp": { "value": 0, "flag": "a", "description": "Fetch pre HTTP/1.1 closed" }, "fetch_zero": { "value": 0, "flag": "a", "description": "Fetch zero len" }, "fetch_failed": { "value": 0, "flag": "a", "description": "Fetch failed" }, "fetch_1xx": { "value": 0, "flag": "a", "description": "Fetch no body (1xx)" }, "fetch_204": { "value": 0, "flag": "a", "description": "Fetch no body (204)" }, "fetch_304": { "value": 0, "flag": "a", "description": "Fetch no body (304)" }, "n_sess_mem": { "value": 10, "flag": "i", "description": "N struct sess_mem" }, "n_sess": { "value": 0, "flag": "i", "description": "N struct sess" }, "n_object": { "value": 0, "flag": "i", "description": "N struct object" }, "n_vampireobject": { "value": 0, "flag": "i", "description": "N unresurrected objects" }, "n_objectcore": { "value": 0, "flag": "i", "description": "N struct objectcore" }, "n_objecthead": { "value": 0, "flag": "i", "description": "N struct objecthead" }, "n_waitinglist": { "value": 0, "flag": "i", "description": "N struct waitinglist" }, "n_vbc": { "value": 0, "flag": "i", "description": "N struct vbc" }, "n_wrk": { "value": 10, "flag": "i", "description": "N worker threads" }, "n_wrk_create": { "value": 10, "flag": "a", "description": "N worker threads created" }, "n_wrk_failed": { "value": 0, "flag": "a", "description": "N worker threads not created" }, "n_wrk_max": { "value": 0, "flag": "a", "description": "N worker threads limited" }, "n_wrk_lqueue": { "value": 0, "flag": "a", "description": "work request queue length" }, "n_wrk_queued": { "value": 0, "flag": "a", "description": "N queued work requests" }, "n_wrk_drop": { "value": 0, "flag": "a", "description": "N dropped work requests" }, "n_backend": { "value": 1, "flag": "i", "description": "N backends" }, "n_expired": { "value": 0, "flag": "i", "description": "N expired objects" }, "n_lru_nuked": { "value": 0, "flag": "i", "description": "N LRU nuked objects" }, "n_lru_moved": { "value": 0, "flag": "i", "description": "N LRU moved objects" }, "losthdr": { "value": 0, "flag": "a", "description": "HTTP header overflows" }, "n_objsendfile": { "value": 0, "flag": "a", "description": "Objects sent with sendfile" }, "n_objwrite": { "value": 0, "flag": "a", "description": "Objects sent with write" }, "n_objoverflow": { "value": 0, "flag": "a", "description": "Objects overflowing workspace" }, "s_sess": { "value": 216, "flag": "a", "description": "Total Sessions" }, "s_req": { "value": 0, "flag": "a", "description": "Total Requests" }, "s_pipe": { "value": 0, "flag": "a", "description": "Total pipe" }, "s_pass": { "value": 0, "flag": "a", "description": "Total pass" }, "s_fetch": { "value": 0, "flag": "a", "description": "Total fetch" }, "s_hdrbytes": { "value": 0, "flag": "a", "description": "Total header bytes" }, "s_bodybytes": { "value": 0, "flag": "a", "description": "Total body bytes" }, "sess_closed": { "value": 216, "flag": "a", "description": "Session Closed" }, "sess_pipeline": { "value": 0, "flag": "a", "description": "Session Pipeline" }, "sess_readahead": { "value": 0, "flag": "a", "description": "Session Read Ahead" }, "sess_linger": { "value": 0, "flag": "a", "description": "Session Linger" }, "sess_herd": { "value": 0, "flag": "a", "description": "Session herd" }, "shm_records": { "value": 673, "flag": "a", "description": "SHM records" }, "shm_writes": { "value": 673, "flag": "a", "description": "SHM writes" }, "shm_flushes": { "value": 0, "flag": "a", "description": "SHM flushes due to overflow" }, "shm_cont": { "value": 0, "flag": "a", "description": "SHM MTX contention" }, "shm_cycles": { "value": 0, "flag": "a", "description": "SHM cycles through buffer" }, "sms_nreq": { "value": 0, "flag": "a", "description": "SMS allocator requests" }, "sms_nobj": { "value": 0, "flag": "i", "description": "SMS outstanding allocations" }, "sms_nbytes": { "value": 0, "flag": "i", "description": "SMS outstanding bytes" }, "sms_balloc": { "value": 0, "flag": "i", "description": "SMS bytes allocated" }, "sms_bfree": { "value": 0, "flag": "i", "description": "SMS bytes freed" }, "backend_req": { "value": 0, "flag": "a", "description": "Backend requests made" }, "n_vcl": { "value": 1, "flag": "a", "description": "N vcl total" }, "n_vcl_avail": { "value": 1, "flag": "a", "description": "N vcl available" }, "n_vcl_discard": { "value": 0, "flag": "a", "description": "N vcl discarded" }, "n_ban": { "value": 1, "flag": "i", "description": "N total active bans" }, "n_ban_gone": { "value": 1, "flag": "i", "description": "N total gone bans" }, "n_ban_add": { "value": 1, "flag": "a", "description": "N new bans added" }, "n_ban_retire": { "value": 0, "flag": "a", "description": "N old bans deleted" }, "n_ban_obj_test": { "value": 0, "flag": "a", "description": "N objects tested" }, "n_ban_re_test": { "value": 0, "flag": "a", "description": "N regexps tested against" }, "n_ban_dups": { "value": 0, "flag": "a", "description": "N duplicate bans removed" }, "hcb_nolock": { "value": 0, "flag": "a", "description": "HCB Lookups without lock" }, "hcb_lock": { "value": 0, "flag": "a", "description": "HCB Lookups with lock" }, "hcb_insert": { "value": 0, "flag": "a", "description": "HCB Inserts" }, "esi_errors": { "value": 0, "flag": "a", "description": "ESI parse errors (unlock)" }, "esi_warnings": { "value": 0, "flag": "a", "description": "ESI parse warnings (unlock)" }, "accept_fail": { "value": 0, "flag": "a", "description": "Accept failures" }, "client_drop_late": { "value": 0, "flag": "a", "description": "Connection dropped late" }, "uptime": { "value": 561, "flag": "a", "description": "Client uptime" }, "dir_dns_lookups": { "value": 0, "flag": "a", "description": "DNS director lookups" }, "dir_dns_failed": { "value": 0, "flag": "a", "description": "DNS director failed lookups" }, "dir_dns_hit": { "value": 0, "flag": "a", "description": "DNS director cached lookups hit" }, "dir_dns_cache_full": { "value": 0, "flag": "a", "description": "DNS director full dnscache" }, "vmods": { "value": 0, "flag": "i", "description": "Loaded VMODs" }, "n_gzip": { "value": 0, "flag": "a", "description": "Gzip operations" }, "n_gunzip": { "value": 0, "flag": "a", "description": "Gunzip operations" }, "sess_pipe_overflow": { "value": 0, "flag": "c", "description": "Dropped sessions due to session pipe overflow" }, "LCK.sms.creat": { "type": "LCK", "ident": "sms", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.sms.destroy": { "type": "LCK", "ident": "sms", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.sms.locks": { "type": "LCK", "ident": "sms", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.sms.colls": { "type": "LCK", "ident": "sms", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.smp.creat": { "type": "LCK", "ident": "smp", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.smp.destroy": { "type": "LCK", "ident": "smp", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.smp.locks": { "type": "LCK", "ident": "smp", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.smp.colls": { "type": "LCK", "ident": "smp", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.sma.creat": { "type": "LCK", "ident": "sma", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.sma.destroy": { "type": "LCK", "ident": "sma", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.sma.locks": { "type": "LCK", "ident": "sma", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.sma.colls": { "type": "LCK", "ident": "sma", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.smf.creat": { "type": "LCK", "ident": "smf", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.smf.destroy": { "type": "LCK", "ident": "smf", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.smf.locks": { "type": "LCK", "ident": "smf", "value": 1, "flag": "a", "description": "Lock Operations" }, "LCK.smf.colls": { "type": "LCK", "ident": "smf", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.hsl.creat": { "type": "LCK", "ident": "hsl", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.hsl.destroy": { "type": "LCK", "ident": "hsl", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.hsl.locks": { "type": "LCK", "ident": "hsl", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.hsl.colls": { "type": "LCK", "ident": "hsl", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.hcb.creat": { "type": "LCK", "ident": "hcb", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.hcb.destroy": { "type": "LCK", "ident": "hcb", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.hcb.locks": { "type": "LCK", "ident": "hcb", "value": 4, "flag": "a", "description": "Lock Operations" }, "LCK.hcb.colls": { "type": "LCK", "ident": "hcb", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.hcl.creat": { "type": "LCK", "ident": "hcl", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.hcl.destroy": { "type": "LCK", "ident": "hcl", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.hcl.locks": { "type": "LCK", "ident": "hcl", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.hcl.colls": { "type": "LCK", "ident": "hcl", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.vcl.creat": { "type": "LCK", "ident": "vcl", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.vcl.destroy": { "type": "LCK", "ident": "vcl", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.vcl.locks": { "type": "LCK", "ident": "vcl", "value": 5, "flag": "a", "description": "Lock Operations" }, "LCK.vcl.colls": { "type": "LCK", "ident": "vcl", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.stat.creat": { "type": "LCK", "ident": "stat", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.stat.destroy": { "type": "LCK", "ident": "stat", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.stat.locks": { "type": "LCK", "ident": "stat", "value": 226, "flag": "a", "description": "Lock Operations" }, "LCK.stat.colls": { "type": "LCK", "ident": "stat", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.sessmem.creat": { "type": "LCK", "ident": "sessmem", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.sessmem.destroy": { "type": "LCK", "ident": "sessmem", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.sessmem.locks": { "type": "LCK", "ident": "sessmem", "value": 253, "flag": "a", "description": "Lock Operations" }, "LCK.sessmem.colls": { "type": "LCK", "ident": "sessmem", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.wstat.creat": { "type": "LCK", "ident": "wstat", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.wstat.destroy": { "type": "LCK", "ident": "wstat", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.wstat.locks": { "type": "LCK", "ident": "wstat", "value": 1129, "flag": "a", "description": "Lock Operations" }, "LCK.wstat.colls": { "type": "LCK", "ident": "wstat", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.herder.creat": { "type": "LCK", "ident": "herder", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.herder.destroy": { "type": "LCK", "ident": "herder", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.herder.locks": { "type": "LCK", "ident": "herder", "value": 1, "flag": "a", "description": "Lock Operations" }, "LCK.herder.colls": { "type": "LCK", "ident": "herder", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.wq.creat": { "type": "LCK", "ident": "wq", "value": 2, "flag": "a", "description": "Created locks" }, "LCK.wq.destroy": { "type": "LCK", "ident": "wq", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.wq.locks": { "type": "LCK", "ident": "wq", "value": 1566, "flag": "a", "description": "Lock Operations" }, "LCK.wq.colls": { "type": "LCK", "ident": "wq", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.objhdr.creat": { "type": "LCK", "ident": "objhdr", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.objhdr.destroy": { "type": "LCK", "ident": "objhdr", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.objhdr.locks": { "type": "LCK", "ident": "objhdr", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.objhdr.colls": { "type": "LCK", "ident": "objhdr", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.exp.creat": { "type": "LCK", "ident": "exp", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.exp.destroy": { "type": "LCK", "ident": "exp", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.exp.locks": { "type": "LCK", "ident": "exp", "value": 561, "flag": "a", "description": "Lock Operations" }, "LCK.exp.colls": { "type": "LCK", "ident": "exp", "value": 0, "flag": "a", "description": "Collisions" }, "LCK.lru.creat": { "type": "LCK", "ident": "lru", "value": 2, "flag": "a", "description": "Created locks" }, "LCK.lru.destroy": { "type": "LCK", "ident": "lru", "value": 0, "flag": "a", "description": "Destroyed 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"MEMPOOL.busyobj.live": { "type": "MEMPOOL", "ident": "busyobj", "value": 0, "flag": "g", "description": "In use" }, "MEMPOOL.busyobj.pool": { "type": "MEMPOOL", "ident": "busyobj", "value": 10, "flag": "g", "description": "In Pool" }, "MEMPOOL.busyobj.sz_wanted": { "type": "MEMPOOL", "ident": "busyobj", "value": 65536, "flag": "g", "description": "Size requested" }, "MEMPOOL.busyobj.sz_needed": { "type": "MEMPOOL", "ident": "busyobj", "value": 65568, "flag": "g", "description": "Size allocated" }, "MEMPOOL.busyobj.allocs": { "type": "MEMPOOL", "ident": "busyobj", "value": 0, "flag": "c", "description": "Allocations" }, "MEMPOOL.busyobj.frees": { "type": "MEMPOOL", "ident": "busyobj", "value": 0, "flag": "c", "description": "Frees" }, "MEMPOOL.busyobj.recycle": { "type": "MEMPOOL", "ident": "busyobj", "value": 0, "flag": "c", "description": "Recycled from pool" }, "MEMPOOL.busyobj.timeout": { "type": "MEMPOOL", "ident": "busyobj", "value": 0, "flag": "c", "description": "Timed out from pool" }, "MEMPOOL.busyobj.toosmall": { "type": "MEMPOOL", "ident": "busyobj", "value": 0, "flag": "c", "description": "Too small to recycle" }, "MEMPOOL.busyobj.surplus": { "type": "MEMPOOL", "ident": "busyobj", "value": 0, "flag": "c", "description": "Too many for pool" }, "MEMPOOL.busyobj.randry": { "type": "MEMPOOL", "ident": "busyobj", "value": 0, "flag": "c", "description": "Pool ran dry" }, "MEMPOOL.req0.live": { "type": "MEMPOOL", "ident": "req0", "value": 0, "flag": "g", "description": "In use" }, "MEMPOOL.req0.pool": { "type": "MEMPOOL", "ident": "req0", "value": 10, "flag": "g", "description": "In Pool" }, "MEMPOOL.req0.sz_wanted": { "type": "MEMPOOL", "ident": "req0", "value": 65536, "flag": "g", "description": "Size requested" }, "MEMPOOL.req0.sz_needed": { "type": "MEMPOOL", "ident": "req0", "value": 65568, "flag": "g", "description": "Size allocated" }, "MEMPOOL.req0.allocs": { "type": "MEMPOOL", "ident": "req0", "value": 0, "flag": "c", "description": "Allocations" }, "MEMPOOL.req0.frees": { "type": "MEMPOOL", "ident": "req0", "value": 0, "flag": "c", "description": "Frees" }, "MEMPOOL.req0.recycle": { "type": "MEMPOOL", "ident": "req0", "value": 0, "flag": "c", "description": "Recycled from pool" }, "MEMPOOL.req0.timeout": { "type": "MEMPOOL", "ident": "req0", "value": 0, "flag": "c", "description": "Timed out from pool" }, "MEMPOOL.req0.toosmall": { "type": "MEMPOOL", "ident": "req0", "value": 0, "flag": "c", "description": "Too small to recycle" }, "MEMPOOL.req0.surplus": { "type": "MEMPOOL", "ident": "req0", "value": 0, "flag": "c", "description": "Too many for pool" }, "MEMPOOL.req0.randry": { "type": "MEMPOOL", "ident": "req0", "value": 0, "flag": "c", "description": "Pool ran dry" }, "MEMPOOL.sess0.live": { "type": "MEMPOOL", "ident": "sess0", "value": 0, "flag": "g", "description": "In use" }, "MEMPOOL.sess0.pool": { "type": "MEMPOOL", "ident": "sess0", "value": 10, "flag": "g", "description": "In Pool" }, "MEMPOOL.sess0.sz_wanted": { "type": "MEMPOOL", "ident": "sess0", "value": 384, "flag": "g", "description": "Size requested" }, "MEMPOOL.sess0.sz_needed": { "type": "MEMPOOL", "ident": "sess0", "value": 416, "flag": "g", "description": "Size allocated" }, "MEMPOOL.sess0.allocs": { "type": "MEMPOOL", "ident": "sess0", "value": 0, "flag": "c", "description": "Allocations" }, "MEMPOOL.sess0.frees": { "type": "MEMPOOL", "ident": "sess0", "value": 0, "flag": "c", "description": "Frees" }, "MEMPOOL.sess0.recycle": { "type": "MEMPOOL", "ident": "sess0", "value": 0, "flag": "c", "description": "Recycled from pool" }, "MEMPOOL.sess0.timeout": { "type": "MEMPOOL", "ident": "sess0", "value": 0, "flag": "c", "description": "Timed out from pool" }, "MEMPOOL.sess0.toosmall": { "type": "MEMPOOL", "ident": "sess0", "value": 0, "flag": "c", "description": "Too small to recycle" }, "MEMPOOL.sess0.surplus": { "type": "MEMPOOL", "ident": "sess0", "value": 0, "flag": "c", "description": "Too many for pool" }, "MEMPOOL.sess0.randry": { "type": "MEMPOOL", "ident": "sess0", "value": 0, "flag": "c", "description": "Pool ran dry" }, "MEMPOOL.req1.live": { "type": "MEMPOOL", "ident": "req1", "value": 0, "flag": "g", "description": "In use" }, "MEMPOOL.req1.pool": { "type": "MEMPOOL", "ident": "req1", "value": 10, "flag": "g", "description": "In Pool" }, "MEMPOOL.req1.sz_wanted": { "type": "MEMPOOL", "ident": "req1", "value": 65536, "flag": "g", "description": "Size requested" }, "MEMPOOL.req1.sz_needed": { "type": "MEMPOOL", "ident": "req1", "value": 65568, "flag": "g", "description": "Size allocated" }, "MEMPOOL.req1.allocs": { "type": "MEMPOOL", "ident": "req1", "value": 0, "flag": "c", "description": "Allocations" }, "MEMPOOL.req1.frees": { "type": "MEMPOOL", "ident": "req1", "value": 0, "flag": "c", "description": "Frees" }, "MEMPOOL.req1.recycle": { "type": "MEMPOOL", "ident": "req1", "value": 0, "flag": "c", "description": "Recycled from pool" }, "MEMPOOL.req1.timeout": { "type": "MEMPOOL", "ident": "req1", "value": 0, "flag": "c", "description": "Timed out from pool" }, "MEMPOOL.req1.toosmall": { "type": "MEMPOOL", "ident": "req1", "value": 0, "flag": "c", "description": "Too small to recycle" }, "MEMPOOL.req1.surplus": { "type": "MEMPOOL", "ident": "req1", "value": 0, "flag": "c", "description": "Too many for pool" }, "MEMPOOL.req1.randry": { "type": "MEMPOOL", "ident": "req1", "value": 0, "flag": "c", "description": "Pool ran dry" }, "MEMPOOL.sess1.live": { "type": "MEMPOOL", "ident": "sess1", "value": 0, "flag": "g", "description": "In use" }, "MEMPOOL.sess1.pool": { "type": "MEMPOOL", "ident": "sess1", "value": 10, "flag": "g", "description": "In Pool" }, "MEMPOOL.sess1.sz_wanted": { "type": "MEMPOOL", "ident": "sess1", "value": 384, "flag": "g", "description": "Size requested" }, "MEMPOOL.sess1.sz_needed": { "type": "MEMPOOL", "ident": "sess1", "value": 416, "flag": "g", "description": "Size allocated" }, "MEMPOOL.sess1.allocs": { "type": "MEMPOOL", "ident": "sess1", "value": 0, "flag": "c", "description": "Allocations" }, "MEMPOOL.sess1.frees": { "type": "MEMPOOL", "ident": "sess1", "value": 0, "flag": "c", "description": "Frees" }, "MEMPOOL.sess1.recycle": { "type": "MEMPOOL", "ident": "sess1", "value": 0, "flag": "c", "description": "Recycled from pool" }, "MEMPOOL.sess1.timeout": { "type": "MEMPOOL", "ident": "sess1", "value": 0, "flag": "c", "description": "Timed out from pool" }, "MEMPOOL.sess1.toosmall": { "type": "MEMPOOL", "ident": "sess1", "value": 0, "flag": "c", "description": "Too small to recycle" }, "MEMPOOL.sess1.surplus": { "type": "MEMPOOL", "ident": "sess1", "value": 0, "flag": "c", "description": "Too many for pool" }, "MEMPOOL.sess1.randry": { "type": "MEMPOOL", "ident": "sess1", "value": 0, "flag": "c", "description": "Pool ran dry" }, "SMA.s0.c_req": { "type": "SMA", "ident": "s0", "value": 0, "flag": "a", "description": "Allocator requests" }, "SMA.s0.c_fail": { "type": "SMA", "ident": "s0", "value": 0, "flag": "a", "description": "Allocator failures" }, "SMA.s0.c_bytes": { "type": "SMA", "ident": "s0", "value": 0, "flag": "a", "description": "Bytes allocated" }, "SMA.s0.c_freed": { "type": "SMA", "ident": "s0", "value": 0, "flag": "a", "description": "Bytes freed" }, "SMA.s0.g_alloc": { "type": "SMA", "ident": "s0", "value": 0, "flag": "i", "description": "Allocations outstanding" }, "SMA.s0.g_bytes": { "type": "SMA", "ident": "s0", "value": 0, "flag": "i", "description": "Bytes outstanding" }, "SMA.s0.g_space": { "type": "SMA", "ident": "s0", "value": 268435456, "flag": "i", "description": "Bytes available" }, "SMA.Transient.c_req": { "type": "SMA", "ident": "Transient", "value": 0, "flag": "a", "description": "Allocator requests" }, "SMA.Transient.c_fail": { "type": "SMA", "ident": "Transient", "value": 0, "flag": "a", "description": "Allocator failures" }, "SMA.Transient.c_bytes": { "type": "SMA", "ident": "Transient", "value": 0, "flag": "a", "description": "Bytes allocated" }, "SMA.Transient.c_freed": { "type": "SMA", "ident": "Transient", "value": 0, "flag": "a", "description": "Bytes freed" }, "SMA.Transient.g_alloc": { "type": "SMA", "ident": "Transient", "value": 0, "flag": "i", "description": "Allocations outstanding" }, "SMA.Transient.g_bytes": { "type": "SMA", "ident": "Transient", "value": 0, "flag": "i", "description": "Bytes outstanding" }, "SMA.Transient.g_space": { "type": "SMA", "ident": "Transient", "value": 0, "flag": "i", "description": "Bytes available" }, "VBE.default(127.0.0.1,,8080).vcls": { "type": "VBE", "ident": "default(127.0.0.1,,8080)", "value": 1, "flag": "i", "description": "VCL references" }, "VBE.default(127.0.0.1,,8080).happy": { "type": "VBE", "ident": "default(127.0.0.1,,8080)", "value": 0, "flag": "b", "description": "Happy health probes" }, "VBE.default(127.0.0.1,,8080).bereq_hdrbytes": { "type": "VBE", "ident": "default(127.0.0.1,,8080)", "value": 0, "flag": "a", "description": "Request header bytes" }, "VBE.default(127.0.0.1,,8080).bereq_bodybytes": { "type": "VBE", "ident": "default(127.0.0.1,,8080)", "value": 0, "flag": "a", "description": "Request body bytes" }, "VBE.default(127.0.0.1,,8080).beresp_hdrbytes": { "type": "VBE", "ident": "default(127.0.0.1,,8080)", "value": 0, "flag": "a", "description": "Response header bytes" }, "VBE.default(127.0.0.1,,8080).beresp_bodybytes": { "type": "VBE", "ident": "default(127.0.0.1,,8080)", "value": 0, "flag": "a", "description": "Response body bytes" }, "VBE.default(127.0.0.1,,8080).pipe_hdrbytes": { "type": "VBE", "ident": "default(127.0.0.1,,8080)", "value": 0, "flag": "a", "description": "Pipe request header bytes" }, "VBE.default(127.0.0.1,,8080).pipe_out": { "type": "VBE", "ident": "default(127.0.0.1,,8080)", "value": 0, "flag": "a", "description": "Piped bytes to backend" }, "VBE.default(127.0.0.1,,8080).pipe_in": { "type": "VBE", "ident": "default(127.0.0.1,,8080)", "value": 0, "flag": "a", "description": "Piped bytes from backend" }, "LCK.sms.creat": { "type": "LCK", "ident": "sms", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.sms.destroy": { "type": "LCK", "ident": "sms", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.sms.locks": { "type": "LCK", "ident": "sms", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.smp.creat": { "type": "LCK", "ident": "smp", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.smp.destroy": { "type": "LCK", "ident": "smp", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.smp.locks": { "type": "LCK", "ident": "smp", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.sma.creat": { "type": "LCK", "ident": "sma", "value": 2, "flag": "a", "description": "Created locks" }, "LCK.sma.destroy": { "type": "LCK", "ident": "sma", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.sma.locks": { "type": "LCK", "ident": "sma", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.smf.creat": { "type": "LCK", "ident": "smf", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.smf.destroy": { "type": "LCK", "ident": "smf", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.smf.locks": { "type": "LCK", "ident": "smf", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.hsl.creat": { "type": "LCK", "ident": "hsl", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.hsl.destroy": { "type": "LCK", "ident": "hsl", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.hsl.locks": { "type": "LCK", "ident": "hsl", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.hcb.creat": { "type": "LCK", "ident": "hcb", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.hcb.destroy": { "type": "LCK", "ident": "hcb", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.hcb.locks": { "type": "LCK", "ident": "hcb", "value": 1, "flag": "a", "description": "Lock Operations" }, "LCK.hcl.creat": { "type": "LCK", "ident": "hcl", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.hcl.destroy": { "type": "LCK", "ident": "hcl", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.hcl.locks": { "type": "LCK", "ident": "hcl", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.vcl.creat": { "type": "LCK", "ident": "vcl", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.vcl.destroy": { "type": "LCK", "ident": "vcl", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.vcl.locks": { "type": "LCK", "ident": "vcl", "value": 2, "flag": "a", "description": "Lock Operations" }, "LCK.sessmem.creat": { "type": "LCK", "ident": "sessmem", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.sessmem.destroy": { "type": "LCK", "ident": "sessmem", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.sessmem.locks": { "type": "LCK", "ident": "sessmem", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.sess.creat": { "type": "LCK", "ident": "sess", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.sess.destroy": { "type": "LCK", "ident": "sess", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.sess.locks": { "type": "LCK", "ident": "sess", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.wstat.creat": { "type": "LCK", "ident": "wstat", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.wstat.destroy": { "type": "LCK", "ident": "wstat", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.wstat.locks": { "type": "LCK", "ident": "wstat", "value": 2, "flag": "a", "description": "Lock Operations" }, "LCK.herder.creat": { "type": "LCK", "ident": "herder", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.herder.destroy": { "type": "LCK", "ident": "herder", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.herder.locks": { "type": "LCK", "ident": "herder", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.wq.creat": { "type": "LCK", "ident": "wq", "value": 3, "flag": "a", "description": "Created locks" }, "LCK.wq.destroy": { "type": "LCK", "ident": "wq", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.wq.locks": { "type": "LCK", "ident": "wq", "value": 404, "flag": "a", "description": "Lock Operations" }, "LCK.objhdr.creat": { "type": "LCK", "ident": "objhdr", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.objhdr.destroy": { "type": "LCK", "ident": "objhdr", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.objhdr.locks": { "type": "LCK", "ident": "objhdr", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.exp.creat": { "type": "LCK", "ident": "exp", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.exp.destroy": { "type": "LCK", "ident": "exp", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.exp.locks": { "type": "LCK", "ident": "exp", "value": 2, "flag": "a", "description": "Lock Operations" }, "LCK.lru.creat": { "type": "LCK", "ident": "lru", "value": 2, "flag": "a", "description": "Created locks" }, "LCK.lru.destroy": { "type": "LCK", "ident": "lru", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.lru.locks": { "type": "LCK", "ident": "lru", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.cli.creat": { "type": "LCK", "ident": "cli", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.cli.destroy": { "type": "LCK", "ident": "cli", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.cli.locks": { "type": "LCK", "ident": "cli", "value": 14, "flag": "a", "description": "Lock Operations" }, "LCK.ban.creat": { "type": "LCK", "ident": "ban", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.ban.destroy": { "type": "LCK", "ident": "ban", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.ban.locks": { "type": "LCK", "ident": "ban", "value": 7, "flag": "a", "description": "Lock Operations" }, "LCK.vbp.creat": { "type": "LCK", "ident": "vbp", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.vbp.destroy": { "type": "LCK", "ident": "vbp", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.vbp.locks": { "type": "LCK", "ident": "vbp", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.backend.creat": { "type": "LCK", "ident": "backend", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.backend.destroy": { "type": "LCK", "ident": "backend", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.backend.locks": { "type": "LCK", "ident": "backend", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.vcapace.creat": { "type": "LCK", "ident": "vcapace", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.vcapace.destroy": { "type": "LCK", "ident": "vcapace", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.vcapace.locks": { "type": "LCK", "ident": "vcapace", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.nbusyobj.creat": { "type": "LCK", "ident": "nbusyobj", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.nbusyobj.destroy": { "type": "LCK", "ident": "nbusyobj", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.nbusyobj.locks": { "type": "LCK", "ident": "nbusyobj", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.busyobj.creat": { "type": "LCK", "ident": "busyobj", "value": 0, "flag": "a", "description": "Created locks" }, "LCK.busyobj.destroy": { "type": "LCK", "ident": "busyobj", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.busyobj.locks": { "type": "LCK", "ident": "busyobj", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.mempool.creat": { "type": "LCK", "ident": "mempool", "value": 6, "flag": "a", "description": "Created locks" }, "LCK.mempool.destroy": { "type": "LCK", "ident": "mempool", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.mempool.locks": { "type": "LCK", "ident": "mempool", "value": 60, "flag": "a", "description": "Lock Operations" }, "LCK.vxid.creat": { "type": "LCK", "ident": "vxid", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.vxid.destroy": { "type": "LCK", "ident": "vxid", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.vxid.locks": { "type": "LCK", "ident": "vxid", "value": 0, "flag": "a", "description": "Lock Operations" }, "LCK.pipestat.creat": { "type": "LCK", "ident": "pipestat", "value": 1, "flag": "a", "description": "Created locks" }, "LCK.pipestat.destroy": { "type": "LCK", "ident": "pipestat", "value": 0, "flag": "a", "description": "Destroyed locks" }, "LCK.pipestat.locks": { "type": "LCK", "ident": "pipestat", "value": 0, "flag": "a", "description": "Lock Operations" } 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"MAIN.sc_req_http10": { "description": "Session Err REQ_HTTP10", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_rx_bad": { "description": "Session Err RX_BAD", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_rx_body": { "description": "Session Err RX_BODY", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_rx_junk": { "description": "Session Err RX_JUNK", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_rx_overflow": { "description": "Session Err RX_OVERFLOW", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_rx_timeout": { "description": "Session Err RX_TIMEOUT", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_tx_pipe": { "description": "Session OK TX_PIPE", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_tx_error": { "description": "Session Err TX_ERROR", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_tx_eof": { "description": "Session OK TX_EOF", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_resp_close": { "description": "Session OK RESP_CLOSE", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_overload": { "description": "Session Err OVERLOAD", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_pipe_overflow": { "description": "Session Err PIPE_OVERFLOW", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_range_short": { "description": "Session Err RANGE_SHORT", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_req_http20": { "description": "Session Err REQ_HTTP20", "flag": "c", "format": "i", "value": 0 }, "MAIN.sc_vcl_failure": { "description": "Session Err VCL_FAILURE", "flag": "c", "format": "i", "value": 0 }, "MAIN.shm_records": { "description": "SHM records", "flag": "c", "format": "i", "value": 42 }, "MAIN.shm_writes": { "description": "SHM writes", "flag": "c", "format": "i", "value": 42 }, "MAIN.shm_flushes": { "description": "SHM flushes due to overflow", "flag": "c", "format": "i", "value": 0 }, "MAIN.shm_cont": { "description": "SHM MTX contention", "flag": "c", "format": "i", "value": 0 }, "MAIN.shm_cycles": { "description": "SHM cycles through buffer", "flag": "c", "format": "i", "value": 0 }, "MAIN.backend_req": { "description": "Backend requests made", "flag": "c", "format": "i", "value": 0 }, "MAIN.n_vcl": { "description": "Number of loaded VCLs in total", "flag": "g", "format": "i", "value": 1 }, "MAIN.n_vcl_avail": { "description": "Number of VCLs available", "flag": "g", "format": "i", "value": 1 }, "MAIN.n_vcl_discard": { "description": "Number of discarded VCLs", "flag": "g", "format": "i", "value": 0 }, "MAIN.vcl_fail": { "description": "VCL failures", "flag": "c", "format": "i", "value": 0 }, "MAIN.bans": { "description": "Count of bans", "flag": "g", "format": "i", "value": 1 }, "MAIN.bans_completed": { "description": "Number of bans marked 'completed'", "flag": "g", "format": "i", "value": 1 }, "MAIN.bans_obj": { "description": "Number of bans using obj.*", "flag": "g", "format": "i", "value": 0 }, "MAIN.bans_req": { "description": "Number of bans using req.*", "flag": "g", "format": "i", "value": 0 }, "MAIN.bans_added": { "description": "Bans added", "flag": "c", "format": "i", "value": 1 }, "MAIN.bans_deleted": { "description": "Bans deleted", "flag": "c", "format": "i", "value": 0 }, "MAIN.bans_tested": { "description": "Bans tested against objects (lookup)", "flag": "c", "format": "i", "value": 0 }, "MAIN.bans_obj_killed": { "description": "Objects killed by bans (lookup)", "flag": "c", "format": "i", "value": 0 }, "MAIN.bans_lurker_tested": { "description": "Bans tested against objects (lurker)", "flag": "c", "format": "i", "value": 0 }, "MAIN.bans_tests_tested": { "description": "Ban tests tested against objects (lookup)", "flag": "c", "format": "i", "value": 0 }, "MAIN.bans_lurker_tests_tested": { "description": "Ban tests tested against objects (lurker)", "flag": "c", "format": "i", "value": 0 }, "MAIN.bans_lurker_obj_killed": { "description": "Objects killed by bans (lurker)", "flag": "c", "format": "i", "value": 0 }, "MAIN.bans_lurker_obj_killed_cutoff": { "description": "Objects killed by bans for cutoff (lurker)", "flag": "c", "format": "i", "value": 0 }, "MAIN.bans_dups": { "description": "Bans superseded by other bans", "flag": "c", "format": "i", "value": 0 }, "MAIN.bans_lurker_contention": { "description": "Lurker gave way for lookup", "flag": "c", "format": "i", "value": 0 }, "MAIN.bans_persisted_bytes": { "description": "Bytes used by the persisted ban lists", "flag": "g", "format": "B", "value": 16 }, "MAIN.bans_persisted_fragmentation": { "description": "Extra bytes in persisted ban lists due to fragmentation", "flag": "g", "format": "B", "value": 0 }, "MAIN.n_purges": { "description": "Number of purge operations executed", "flag": "g", "format": "i", "value": 0 }, "MAIN.n_obj_purged": { "description": "Number of purged objects", "flag": "g", "format": "i", "value": 0 }, "MAIN.exp_mailed": { "description": "Number of objects mailed to expiry thread", "flag": "c", "format": "i", "value": 0 }, "MAIN.exp_received": { "description": "Number of objects received by expiry thread", "flag": "c", "format": "i", "value": 0 }, "MAIN.hcb_nolock": { "description": "HCB Lookups without lock", "flag": "c", "format": "i", "value": 0 }, "MAIN.hcb_lock": { "description": "HCB Lookups with lock", "flag": "c", "format": "i", "value": 0 }, "MAIN.hcb_insert": { "description": "HCB Inserts", "flag": "c", "format": "i", "value": 0 }, "MAIN.esi_errors": { "description": "ESI parse errors (unlock)", "flag": "c", "format": "i", "value": 0 }, "MAIN.esi_warnings": { "description": "ESI parse warnings (unlock)", "flag": "c", "format": "i", "value": 0 }, "MAIN.vmods": { "description": "Loaded VMODs", "flag": "g", "format": "i", "value": 0 }, "MAIN.n_gzip": { "description": "Gzip operations", "flag": "c", "format": "i", "value": 0 }, "MAIN.n_gunzip": { "description": "Gunzip operations", "flag": "c", "format": "i", "value": 0 }, "MAIN.n_test_gunzip": { "description": "Test gunzip operations", "flag": "c", "format": "i", "value": 0 }, "LCK.backend.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 3 }, "LCK.backend.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.backend.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 3 }, "LCK.backend_tcp.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.backend_tcp.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.backend_tcp.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.ban.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.ban.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.ban.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 13 }, "LCK.busyobj.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 0 }, "LCK.busyobj.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.busyobj.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.cli.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.cli.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.cli.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 30 }, "LCK.exp.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.exp.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.exp.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 19 }, "LCK.hcb.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.hcb.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.hcb.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 1 }, "LCK.lru.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 2 }, "LCK.lru.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.lru.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.mempool.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 5 }, "LCK.mempool.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.mempool.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 295 }, "LCK.objhdr.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.objhdr.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.objhdr.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.pipestat.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.pipestat.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.pipestat.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.sess.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 0 }, "LCK.sess.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.sess.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.vbe.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.vbe.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.vbe.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 23 }, "LCK.vcapace.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.vcapace.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.vcapace.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.vcl.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.vcl.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.vcl.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 3 }, "LCK.vxid.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.vxid.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.vxid.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.waiter.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 2 }, "LCK.waiter.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.waiter.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 2 }, "LCK.wq.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 3 }, "LCK.wq.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.wq.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 464 }, "LCK.wstat.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.wstat.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.wstat.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 21 }, "MEMPOOL.busyobj.live": { "description": "In use", "flag": "g", "format": "i", "value": 0 }, "MEMPOOL.busyobj.pool": { "description": "In Pool", "flag": "g", "format": "i", "value": 10 }, "MEMPOOL.busyobj.sz_wanted": { "description": "Size requested", "flag": "g", "format": "B", "value": 65536 }, "MEMPOOL.busyobj.sz_actual": { "description": "Size allocated", "flag": "g", "format": "B", "value": 65504 }, "MEMPOOL.busyobj.allocs": { "description": "Allocations", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.busyobj.frees": { "description": "Frees", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.busyobj.recycle": { "description": "Recycled from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.busyobj.timeout": { "description": "Timed out from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.busyobj.toosmall": { "description": "Too small to recycle", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.busyobj.surplus": { "description": "Too many for pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.busyobj.randry": { "description": "Pool ran dry", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.live": { "description": "In use", "flag": "g", "format": "i", "value": 0 }, "MEMPOOL.req0.pool": { "description": "In Pool", "flag": "g", "format": "i", "value": 10 }, "MEMPOOL.req0.sz_wanted": { "description": "Size requested", "flag": "g", "format": "B", "value": 65536 }, "MEMPOOL.req0.sz_actual": { "description": "Size allocated", "flag": "g", "format": "B", "value": 65504 }, "MEMPOOL.req0.allocs": { "description": "Allocations", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.frees": { "description": "Frees", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.recycle": { "description": "Recycled from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.timeout": { "description": "Timed out from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.toosmall": { "description": "Too small to recycle", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.surplus": { "description": "Too many for pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.randry": { "description": "Pool ran dry", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.live": { "description": "In use", "flag": "g", "format": "i", "value": 0 }, "MEMPOOL.sess0.pool": { "description": "In Pool", "flag": "g", "format": "i", "value": 10 }, "MEMPOOL.sess0.sz_wanted": { "description": "Size requested", "flag": "g", "format": "B", "value": 512 }, "MEMPOOL.sess0.sz_actual": { "description": "Size allocated", "flag": "g", "format": "B", "value": 480 }, "MEMPOOL.sess0.allocs": { "description": "Allocations", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.frees": { "description": "Frees", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.recycle": { "description": "Recycled from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.timeout": { "description": "Timed out from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.toosmall": { "description": "Too small to recycle", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.surplus": { "description": "Too many for pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.randry": { "description": "Pool ran dry", "flag": "c", "format": "i", "value": 0 }, "LCK.sma.creat": { "description": "Created 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"format": "i", "value": 0 }, "LCK.exp.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 212 }, "LCK.hcb.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.hcb.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.hcb.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 4 }, "LCK.lru.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 2 }, "LCK.lru.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.lru.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.mempool.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 5 }, "LCK.mempool.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.mempool.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 2899 }, "LCK.objhdr.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.objhdr.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.objhdr.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.pipestat.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.pipestat.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.pipestat.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.sess.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 0 }, "LCK.sess.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.sess.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.tcp_pool.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 3 }, "LCK.tcp_pool.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.tcp_pool.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 10 }, "LCK.vbe.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.vbe.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.vbe.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 767 }, "LCK.vcapace.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.vcapace.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.vcapace.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.vcl.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.vcl.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.vcl.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 6 }, "LCK.vxid.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.vxid.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.vxid.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "LCK.waiter.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 2 }, "LCK.waiter.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.waiter.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 14 }, "LCK.wq.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 3 }, "LCK.wq.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.wq.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 3201 }, "LCK.wstat.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 1 }, "LCK.wstat.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.wstat.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 761 }, "MEMPOOL.busyobj.live": { "description": "In use", "flag": "g", "format": "i", "value": 0 }, "MEMPOOL.busyobj.pool": { "description": "In Pool", "flag": "g", "format": "i", "value": 10 }, "MEMPOOL.busyobj.sz_wanted": { "description": "Size requested", "flag": "g", "format": "B", "value": 65536 }, "MEMPOOL.busyobj.sz_actual": { "description": "Size allocated", "flag": "g", "format": "B", "value": 65504 }, "MEMPOOL.busyobj.allocs": { "description": "Allocations", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.busyobj.frees": { "description": "Frees", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.busyobj.recycle": { "description": "Recycled from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.busyobj.timeout": { "description": "Timed out from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.busyobj.toosmall": { "description": "Too small to recycle", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.busyobj.surplus": { "description": "Too many for pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.busyobj.randry": { "description": "Pool ran dry", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.live": { "description": "In use", "flag": "g", "format": "i", "value": 0 }, "MEMPOOL.req0.pool": { "description": "In Pool", "flag": "g", "format": "i", "value": 10 }, "MEMPOOL.req0.sz_wanted": { "description": "Size requested", "flag": "g", "format": "B", "value": 65536 }, "MEMPOOL.req0.sz_actual": { "description": "Size allocated", "flag": "g", "format": "B", "value": 65504 }, "MEMPOOL.req0.allocs": { "description": "Allocations", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.frees": { "description": "Frees", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.recycle": { "description": "Recycled from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.timeout": { "description": "Timed out from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.toosmall": { "description": "Too small to recycle", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.surplus": { "description": "Too many for pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req0.randry": { "description": "Pool ran dry", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.live": { "description": "In use", "flag": "g", "format": "i", "value": 0 }, "MEMPOOL.sess0.pool": { "description": "In Pool", "flag": "g", "format": "i", "value": 10 }, "MEMPOOL.sess0.sz_wanted": { "description": "Size requested", "flag": "g", "format": "B", "value": 512 }, "MEMPOOL.sess0.sz_actual": { "description": "Size allocated", "flag": "g", "format": "B", "value": 480 }, "MEMPOOL.sess0.allocs": { "description": "Allocations", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.frees": { "description": "Frees", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.recycle": { "description": "Recycled from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.timeout": { "description": "Timed out from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.toosmall": { "description": "Too small to recycle", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.surplus": { "description": "Too many for pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess0.randry": { "description": "Pool ran dry", "flag": "c", "format": "i", "value": 0 }, "LCK.sma.creat": { "description": "Created locks", "flag": "c", "format": "i", "value": 2 }, "LCK.sma.destroy": { "description": "Destroyed locks", "flag": "c", "format": "i", "value": 0 }, "LCK.sma.locks": { "description": "Lock Operations", "flag": "c", "format": "i", "value": 0 }, "SMA.s0.c_req": { "description": "Allocator requests", "flag": "c", "format": "i", "value": 0 }, "SMA.s0.c_fail": { "description": "Allocator failures", "flag": "c", "format": "i", "value": 0 }, "SMA.s0.c_bytes": { "description": "Bytes allocated", "flag": "c", "format": "B", "value": 0 }, "SMA.s0.c_freed": { "description": "Bytes freed", "flag": "c", "format": "B", "value": 0 }, "SMA.s0.g_alloc": { "description": "Allocations outstanding", "flag": "g", "format": "i", "value": 0 }, "SMA.s0.g_bytes": { "description": "Bytes outstanding", "flag": "g", "format": "B", "value": 0 }, "SMA.s0.g_space": { "description": "Bytes available", "flag": "g", "format": "B", "value": 268435456 }, "SMA.Transient.c_req": { "description": "Allocator requests", "flag": "c", "format": "i", "value": 0 }, "SMA.Transient.c_fail": { "description": "Allocator failures", "flag": "c", "format": "i", "value": 0 }, "SMA.Transient.c_bytes": { "description": "Bytes allocated", "flag": "c", "format": "B", "value": 0 }, "SMA.Transient.c_freed": { "description": "Bytes freed", "flag": "c", "format": "B", "value": 0 }, "SMA.Transient.g_alloc": { "description": "Allocations outstanding", "flag": "g", "format": "i", "value": 0 }, "SMA.Transient.g_bytes": { "description": "Bytes outstanding", "flag": "g", "format": "B", "value": 0 }, "SMA.Transient.g_space": { "description": "Bytes available", "flag": "g", "format": "B", "value": 0 }, "MEMPOOL.req1.live": { "description": "In use", "flag": "g", "format": "i", "value": 0 }, "MEMPOOL.req1.pool": { "description": "In Pool", "flag": "g", "format": "i", "value": 10 }, "MEMPOOL.req1.sz_wanted": { "description": "Size requested", "flag": "g", "format": "B", "value": 65536 }, "MEMPOOL.req1.sz_actual": { "description": "Size allocated", "flag": "g", "format": "B", "value": 65504 }, "MEMPOOL.req1.allocs": { "description": "Allocations", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req1.frees": { "description": "Frees", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req1.recycle": { "description": "Recycled from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req1.timeout": { "description": "Timed out from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req1.toosmall": { "description": "Too small to recycle", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req1.surplus": { "description": "Too many for pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.req1.randry": { "description": "Pool ran dry", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess1.live": { "description": "In use", "flag": "g", "format": "i", "value": 0 }, "MEMPOOL.sess1.pool": { "description": "In Pool", "flag": "g", "format": "i", "value": 10 }, "MEMPOOL.sess1.sz_wanted": { "description": "Size requested", "flag": "g", "format": "B", "value": 512 }, "MEMPOOL.sess1.sz_actual": { "description": "Size allocated", "flag": "g", "format": "B", "value": 480 }, "MEMPOOL.sess1.allocs": { "description": "Allocations", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess1.frees": { "description": "Frees", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess1.recycle": { "description": "Recycled from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess1.timeout": { "description": "Timed out from pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess1.toosmall": { "description": "Too small to recycle", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess1.surplus": { "description": "Too many for pool", "flag": "c", "format": "i", "value": 0 }, "MEMPOOL.sess1.randry": { "description": "Pool ran dry", "flag": "c", "format": "i", "value": 0 }, "VBE.boot.one-two-test.happy": { "description": "Happy health probes", "flag": "b", "format": "b", "value": 18446744073709551615 }, "VBE.boot.one-two-test.bereq_hdrbytes": { "description": "Request header bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.one-two-test.bereq_bodybytes": { "description": "Request body bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.one-two-test.beresp_hdrbytes": { "description": "Response header bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.one-two-test.beresp_bodybytes": { "description": "Response body bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.one-two-test.pipe_hdrbytes": { "description": "Pipe request header bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.one-two-test.pipe_out": { "description": "Piped bytes to backend", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.one-two-test.pipe_in": { "description": "Piped bytes from backend", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.one-two-test.conn": { "description": "Concurrent connections to backend", "flag": "g", "format": "i", "value": 0 }, "VBE.boot.one-two-test.req": { "description": "Backend requests sent", "flag": "c", "format": "i", "value": 0 }, "VBE.boot.eu2.happy": { "description": "Happy health probes", "flag": "b", "format": "b", "value": 0 }, "VBE.boot.eu2.bereq_hdrbytes": { "description": "Request header bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.eu2.bereq_bodybytes": { "description": "Request body bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.eu2.beresp_hdrbytes": { "description": "Response header bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.eu2.beresp_bodybytes": { "description": "Response body bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.eu2.pipe_hdrbytes": { "description": "Pipe request header bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.eu2.pipe_out": { "description": "Piped bytes to backend", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.eu2.pipe_in": { "description": "Piped bytes from backend", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.eu2.conn": { "description": "Concurrent connections to backend", "flag": "g", "format": "i", "value": 0 }, "VBE.boot.eu2.req": { "description": "Backend requests sent", "flag": "c", "format": "i", "value": 0 }, "VBE.boot.us1.happy": { "description": "Happy health probes", "flag": "b", "format": "b", "value": 18446744073709551615 }, "VBE.boot.us1.bereq_hdrbytes": { "description": "Request header bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us1.bereq_bodybytes": { "description": "Request body bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us1.beresp_hdrbytes": { "description": "Response header bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us1.beresp_bodybytes": { "description": "Response body bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us1.pipe_hdrbytes": { "description": "Pipe request header bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us1.pipe_out": { "description": "Piped bytes to backend", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us1.pipe_in": { "description": "Piped bytes from backend", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us1.conn": { "description": "Concurrent connections to backend", "flag": "g", "format": "i", "value": 0 }, "VBE.boot.us1.req": { "description": "Backend requests sent", "flag": "c", "format": "i", "value": 0 }, "VBE.boot.us2.happy": { "description": "Happy health probes", "flag": "b", "format": "b", "value": 0 }, "VBE.boot.us2.bereq_hdrbytes": { "description": "Request header bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us2.bereq_bodybytes": { "description": "Request body bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us2.beresp_hdrbytes": { "description": "Response header bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us2.beresp_bodybytes": { "description": "Response body bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us2.pipe_hdrbytes": { "description": "Pipe request header bytes", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us2.pipe_out": { "description": "Piped bytes to backend", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us2.pipe_in": { "description": "Piped bytes from backend", "flag": "c", "format": "B", "value": 0 }, "VBE.boot.us2.conn": { "description": "Concurrent connections to backend", "flag": "g", "format": "i", "value": 0 }, "VBE.boot.us2.req": { "description": "Backend requests sent", "flag": "c", "format": "i", "value": 0 } } prometheus_varnish_exporter-1.5.2/utils.go000066400000000000000000000047011355530155200210710ustar00rootroot00000000000000package main import ( "fmt" "os" "strings" ) // logging func logRaw(format string, args ...interface{}) { fmt.Printf(format+"\n", args...) } func logTitle(format string, args ...interface{}) { logInfo(format, args...) title := strings.Repeat("-", len(fmt.Sprintf(format, args...))) if len(title) > 0 { logInfo(title) } } func logInfo(format string, args ...interface{}) { if StartParams.Raw { logRaw(format, args...) } else { logger.Printf(format, args...) } } func logWarn(format string, args ...interface{}) { format = "[WARN] " + format if StartParams.Raw { logRaw(format, args...) } else { logger.Printf(format, args...) } } func logError(format string, args ...interface{}) { format = "[ERROR] " + format if StartParams.Raw { logRaw(format, args...) } else { logger.Printf(format, args...) } } func logFatal(format string, args ...interface{}) { format = "[FATAL] " + format if StartParams.Raw { logRaw(format, args...) } else { logger.Printf(format, args...) } os.Exit(1) } func logFatalError(err error) { if err != nil { logFatal(err.Error()) } } // strings type caseSensitivity int const ( caseSensitive caseSensitivity = 0 caseInsensitive caseSensitivity = 1 ) func startsWith(str, prefix string, cs caseSensitivity) bool { if cs == caseSensitive { return strings.HasPrefix(str, prefix) } return strings.HasPrefix(strings.ToLower(str), strings.ToLower(prefix)) } func startsWithAny(str string, prefixes []string, cs caseSensitivity) bool { for _, prefix := range prefixes { if startsWith(str, prefix, cs) { return true } } return false } func endsWith(str, postfix string, cs caseSensitivity) bool { if cs == caseSensitive { return strings.HasSuffix(str, postfix) } return strings.HasSuffix(strings.ToLower(str), strings.ToLower(postfix)) } func endsWithAny(str string, postfixes []string, cs caseSensitivity) bool { for _, postfix := range postfixes { if endsWith(str, postfix, cs) { return true } } return false } // file // Returns if file/dir in path exists. func fileExists(path string) bool { if len(path) == 0 { return false } if _, err := os.Stat(path); os.IsNotExist(err) { return false } return true } // data func stringProperty(data map[string]interface{}, key string) (string, error) { if value, ok := data[key]; ok { if vStr, ok := value.(string); ok { return vStr, nil } else { return "", fmt.Errorf("%s is not a string", key) } } return "", nil } prometheus_varnish_exporter-1.5.2/varnish.go000066400000000000000000000175021355530155200214060ustar00rootroot00000000000000package main import ( "bufio" "bytes" "encoding/json" "fmt" "os/exec" "reflect" "regexp" "strconv" "strings" "sync" "github.com/prometheus/client_golang/prometheus" ) var ( DescCache = &descCache{ descs: make(map[string]*prometheus.Desc), } ) type descCache struct { sync.RWMutex descs map[string]*prometheus.Desc } func (dc *descCache) Desc(key string) *prometheus.Desc { dc.RLock() desc := dc.descs[key] dc.RUnlock() return desc } func (dc *descCache) Set(key string, desc *prometheus.Desc) *prometheus.Desc { dc.Lock() dc.descs[key] = desc dc.Unlock() return desc } func ScrapeVarnish(ch chan<- prometheus.Metric) ([]byte, error) { params := []string{"-j"} if VarnishVersion.EqualsOrGreater(4, 1) { // 4.1 started to support timeout to exit immediately on connection errors. // Before that varnishstat exits immediately on faulty params or connection errors. params = append(params, "-t", "0") } if !StartParams.Params.isEmpty() { params = append(params, StartParams.Params.make()...) } buf, errExec := executeVarnishstat(StartParams.VarnishstatExe, params...) if errExec != nil { return buf.Bytes(), fmt.Errorf("%s scrape failed: %s", StartParams.VarnishstatExe, errExec) } return ScrapeVarnishFrom(buf.Bytes(), ch) } func ScrapeVarnishFrom(buf []byte, ch chan<- prometheus.Metric) ([]byte, error) { // The output JSON annoyingly is not structured so that we could make a nice map[string]struct for it. metricsJSON := make(map[string]interface{}) dec := json.NewDecoder(bytes.NewBuffer(buf)) dec.UseNumber() if err := dec.Decode(&metricsJSON); err != nil { return buf, err } for vName, raw := range metricsJSON { if vName == "timestamp" { continue } if dt := reflect.TypeOf(raw); dt.Kind() != reflect.Map { if StartParams.Verbose { logWarn("Found unexpected data from json: %s: %#v", vName, raw) } continue } data, ok := raw.(map[string]interface{}) if !ok { if StartParams.Verbose { logWarn("Failed to cast to map[string]interface{}: %s: %#v", vName, raw) } continue } var ( vGroup = prometheusGroup(vName) vDescription string vIdentifier string vValue float64 iValue uint64 vErr error ) flag, _ := stringProperty(data, "flag") if value, ok := data["description"]; ok && vErr == nil { if vDescription, ok = value.(string); !ok { vErr = fmt.Errorf("%s description it not a string", vName) } } if value, ok := data["ident"]; ok && vErr == nil { if vIdentifier, ok = value.(string); !ok { vErr = fmt.Errorf("%s ident it not a string", vName) } } if value, ok := data["value"]; ok && vErr == nil { if number, ok := value.(json.Number); ok { if vValue, vErr = number.Float64(); vErr != nil { vErr = fmt.Errorf("%s value float64 error: %s", vName, vErr) } if flag == "b" { if iValue, vErr = strconv.ParseUint(number.String(), 10, 64); vErr != nil { vErr = fmt.Errorf("%s value uint64 error: %s", vName, vErr) } } } else { vErr = fmt.Errorf("%s value it not a float64", vName) } } if vErr != nil { if StartParams.Verbose { logWarn(vErr.Error()) } continue } pName, pDescription, pLabelKeys, pLabelValues := computePrometheusInfo(vName, vGroup, vIdentifier, vDescription) descKey := pName + "_" + strings.Join(pLabelKeys, "_") pDesc := DescCache.Desc(descKey) if pDesc == nil { pDesc = DescCache.Set(descKey, prometheus.NewDesc( pName, pDescription, pLabelKeys, nil, )) } var metricType prometheus.ValueType switch flag { case "c", "a": metricType = prometheus.CounterValue case "g": metricType = prometheus.GaugeValue default: metricType = prometheus.GaugeValue } ch <- prometheus.MustNewConstMetric(pDesc, metricType, vValue, pLabelValues...) // augment varnish_backend_up from _happy varnish bitmap value // we are only interested in the latest happy value (up or down) on each scrape // see draw_line_bitmap function from https://github.com/varnishcache/varnish-cache/blob/master/bin/varnishstat/varnishstat_curses.c if pName == "varnish_backend_happy" { upName := "varnish_backend_up" upDesc := "Backend up as per the latest health probe" upValue := 0.0 if iValue > 0 && (iValue&uint64(1)) > 0 { upValue = 1.0 } descKey = upName + "_" + strings.Join(pLabelKeys, "_") pDesc = DescCache.Desc(descKey) if pDesc == nil { pDesc = DescCache.Set(descKey, prometheus.NewDesc( upName, upDesc, pLabelKeys, nil, )) } ch <- prometheus.MustNewConstMetric(pDesc, prometheus.GaugeValue, upValue, pLabelValues...) } } return buf, nil } // Returns the result of 'varnishtat' with optional command line params. func executeVarnishstat(varnishstatExe string, params ...string) (*bytes.Buffer, error) { buf := &bytes.Buffer{} var cmd *exec.Cmd if len(StartParams.VarnishDockerContainer) == 0 { cmd = exec.Command(varnishstatExe, params...) } else { cmd = exec.Command("docker", append([]string{"exec", "-t", StartParams.VarnishDockerContainer, varnishstatExe}, params...)...) } cmd.Stdout = buf cmd.Stderr = buf return buf, cmd.Run() } // varnishVersion type varnishVersion struct { Major int Minor int Patch int Revision string } func NewVarnishVersion() *varnishVersion { return &varnishVersion{ Major: -1, Minor: -1, Patch: -1, } } func (v *varnishVersion) EqualsOrGreater(major, minor int) bool { if v.Major > major { return true } else if v.Major == major && v.Minor >= minor { return true } return false } func (v *varnishVersion) Valid() bool { return v.Major != -1 } func (v *varnishVersion) Initialize() error { return v.queryVersion() } func (v *varnishVersion) queryVersion() error { buf, err := executeVarnishstat(StartParams.VarnishstatExe, "-V") if err != nil { return err } if scanner := bufio.NewScanner(buf); scanner.Scan() { return v.parseVersion(scanner.Text()) } return fmt.Errorf("Failed to get varnishstat -V output") } func (v *varnishVersion) parseVersion(version string) error { r := regexp.MustCompile(`(?P\d+)(\.(?P\d+))?(\.(?P\d+))?(.*revision\s(?P[0-9a-f]*)\))?`) match := r.FindStringSubmatch(version) parts := make(map[string]string) for i, name := range r.SubexpNames() { if i != 0 && name != "" { parts[name] = match[i] } } if len(parts) > 1 { if err := v.set(parts); err != nil { return err } } if !v.Valid() { return fmt.Errorf("Failed to resolve version from %q", version) } return nil } func (v *varnishVersion) Labels() map[string]string { labels := make(map[string]string) if v.Major != -1 { labels["major"] = strconv.Itoa(v.Major) } if v.Minor != -1 { labels["minor"] = strconv.Itoa(v.Minor) } if v.Patch != -1 { labels["patch"] = strconv.Itoa(v.Patch) } if v.Revision != "" { labels["revision"] = v.Revision } labels["version"] = v.VersionString() return labels } func (v *varnishVersion) set(parts map[string]string) error { for name, value := range parts { // skip empty value if len(value) == 0 { continue } // save revision as-is (string) if name == "revision" { v.Revision = value continue } // convert semver parts to integer and save it num, err := strconv.Atoi(value) if err != nil { return err } switch name { case "major": v.Major = num case "minor": v.Minor = num case "patch": v.Patch = num } } return nil } // Version string with numbers only, no revision. func (v *varnishVersion) VersionString() string { parts := []string{} for _, num := range []int{v.Major, v.Minor, v.Patch} { if num != -1 { parts = append(parts, strconv.Itoa(num)) } } return strings.Join(parts, ".") } // Full version string, including revision. func (v *varnishVersion) String() string { version := v.VersionString() if v.Revision != "" { version += " " + v.Revision } return version } prometheus_varnish_exporter-1.5.2/varnish_test.go000066400000000000000000000176771355530155200224620ustar00rootroot00000000000000package main import ( "fmt" "io/ioutil" "os" "path/filepath" "runtime" "testing" "github.com/prometheus/client_golang/prometheus" ) var testFileVersions = []string{"3.0.5", "4.0.5", "4.1.1", "5.2.0", "6.0.0"} func Test_VarnishVersion(t *testing.T) { tests := map[string]*varnishVersion{ "varnishstat (varnish-6.0.0 revision a068361dff0d25a0d85cf82a6e5fdaf315e06a7d)": &varnishVersion{ Major: 6, Minor: 0, Patch: 0, Revision: "a068361dff0d25a0d85cf82a6e5fdaf315e06a7d", }, "varnishstat (varnish-5.2.0 revision 4c4875cbf)": &varnishVersion{ Major: 5, Minor: 2, Patch: 0, Revision: "4c4875cbf", }, "varnishstat (varnish-4.1.10 revision 1d090c5a08f41c36562644bafcce9d3cb85d824f)": &varnishVersion{ Major: 4, Minor: 1, Patch: 10, Revision: "1d090c5a08f41c36562644bafcce9d3cb85d824f", }, "varnishstat (varnish-4.1.0 revision 3041728)": &varnishVersion{ Major: 4, Minor: 1, Patch: 0, Revision: "3041728", }, "varnishstat (varnish-4 revision)": &varnishVersion{ Major: 4, Minor: -1, Patch: -1, }, "varnishstat (varnish-3.0.5 revision 1a89b1f)": &varnishVersion{ Major: 3, Minor: 0, Patch: 5, Revision: "1a89b1f", }, "varnish 2.0": &varnishVersion{ Major: 2, Minor: 0, Patch: -1, }, "varnish 1": &varnishVersion{ Major: 1, Minor: -1, Patch: -1, }, } for versionStr, test := range tests { v := NewVarnishVersion() if err := v.parseVersion(versionStr); err != nil { t.Error(err.Error()) continue } if test.Major != v.Major || test.Minor != v.Minor || test.Patch != v.Patch || test.Revision != v.Revision { t.Errorf("version mismatch on %q", versionStr) continue } t.Logf("%q > %s\n", versionStr, v.String()) if !test.EqualsOrGreater(test.Major, test.Minor) { t.Fatalf("%s does not satisfy itself", test) } if !test.EqualsOrGreater(test.Major-1, 0) { t.Fatalf("%s should satisfy version %d.0", test, test.Major-1) } if test.EqualsOrGreater(test.Major, test.Minor+1) { t.Fatalf("%s should not satisfy version %d.%d", test, test.Major, test.Minor+1) } } } func dummyBackendValue(backend string) (string, map[string]interface{}) { return fmt.Sprintf("VBE.%s.happy", backend), map[string]interface{}{ "description": "Happy health probes", "type": "VBE", "ident": backend, "flag": "b", "format": "b", "value": 0, } } func matchStringSlices(s1, s2 []string) bool { if len(s1) != len(s2) { return false } for i, v1 := range s1 { if s2[i] != v1 { return false } } return true } func Test_VarnishBackendNames(t *testing.T) { for _, variant := range [][]string{ {"eu1_x.y-z:w(192.52.0.192,,8085)", "eu1_x.y-z:w", "192.52.0.192,,8085"}, // 4.0.3 {"root:eu2_x.y-z:w", "eu2_x.y-z:w", "unknown"}, // 4.1 {"def0e7f7-a676-4eed-9d8b-78ef7ce21e93.us1_x.y-z:w", "us1_x.y-z:w", "def0e7f7-a676-4eed-9d8b-78ef7ce21e93"}, {"root:29813cbb-7329-4eb8-8969-26be2ef58c88.us2_x.y-z:w", "us2_x.y-z:w", "29813cbb-7329-4eb8-8969-26be2ef58c88"}, // ?? {"boot.default", "default", "unknown"}, {"reload_2019-08-29T100458.default", "default", "unknown"}, // varnish_reload_vcl in 4 {"reload_20191016_072034_54500.default", "default", "unknown"}, // varnishreload in 6+ {"ce19737f-72b5-4f4b-9d39-3d8c2d28240b.default", "default", "ce19737f-72b5-4f4b-9d39-3d8c2d28240b"}, } { backend := variant[0] expected_backend := variant[1] expected_server := variant[2] vName, data := dummyBackendValue(backend) var ( vGroup = prometheusGroup(vName) vDescription string vIdentifier string vErr error ) if value, ok := data["description"]; ok && vErr == nil { if vDescription, ok = value.(string); !ok { vErr = fmt.Errorf("%s description it not a string", vName) } } if value, ok := data["ident"]; ok && vErr == nil { if vIdentifier, ok = value.(string); !ok { vErr = fmt.Errorf("%s ident it not a string", vName) } } if vErr != nil { t.Error(vErr) return } // Varnish < 5.2 name_1, _, labelKeys_1, labelValues_1 := computePrometheusInfo(vName, vGroup, vIdentifier, vDescription) computed_backend := findLabelValue("backend", labelKeys_1, labelValues_1) computed_server := findLabelValue("server", labelKeys_1, labelValues_1) t.Logf("%s > %s > %s\n", vName, backend, name_1) t.Logf(" ident : %s\n", vIdentifier) t.Logf(" backend : %s\n", computed_backend) t.Logf(" server : %s\n", computed_server) if expected_backend != computed_backend { t.Fatalf("backend %q != %q", computed_backend, expected_backend) } if expected_server != expected_server { t.Fatalf("server %q != %q", computed_server, expected_server) } // Varnish >= 5.2 no longer has 'ident', test that detected correctly from vName name_2, _, labelKeys_2, labelValues_2 := computePrometheusInfo(vName, vGroup, "", vDescription) if name_1 != name_2 { t.Fatalf("name %q != %q", name_1, name_2) } if !matchStringSlices(labelKeys_1, labelKeys_2) { t.Fatalf("labelKeys %#v != %#v", labelKeys_1, labelKeys_2) } if !matchStringSlices(labelValues_1, labelValues_2) { t.Fatalf("labelKeys %#v != %#v", labelValues_1, labelValues_2) } } } func Test_VarnishMetrics(t *testing.T) { dir, _ := os.Getwd() if !fileExists(filepath.Join(dir, "test/scrape")) { t.Skipf("Cannot find test/scrape files from workind dir %s", dir) } for _, version := range testFileVersions { test := filepath.Join(dir, "test/scrape", version+".json") VarnishVersion.parseVersion(version) t.Logf("test scrape %s", VarnishVersion) buf, err := ioutil.ReadFile(test) if err != nil { t.Fatal(err.Error()) } done := make(chan bool) metrics := make(chan prometheus.Metric) descs := []*prometheus.Desc{} go func() { for m := range metrics { descs = append(descs, m.Desc()) } done <- true }() _, err = ScrapeVarnishFrom(buf, metrics) close(metrics) <-done if err != nil { t.Fatal(err.Error()) } t.Logf(" %d metrics", len(descs)) } } type testCollector struct { filepath string t *testing.T } func (tc *testCollector) Describe(ch chan<- *prometheus.Desc) { } func (tc *testCollector) Collect(ch chan<- prometheus.Metric) { buf, err := ioutil.ReadFile(tc.filepath) if err != nil { tc.t.Fatal(err.Error()) } _, err = ScrapeVarnishFrom(buf, ch) if err != nil { tc.t.Fatal(err.Error()) } } func Test_PrometheusExport(t *testing.T) { dir, _ := os.Getwd() if !fileExists(filepath.Join(dir, "test/scrape")) { t.Skipf("Cannot find test/scrape files from workind dir %s", dir) } for _, version := range testFileVersions { test := filepath.Join(dir, "test/scrape", version+".json") VarnishVersion.parseVersion(version) t.Logf("test scrape %s", VarnishVersion) registry := prometheus.NewRegistry() collector := &testCollector{filepath: test} registry.MustRegister(collector) gathering, err := registry.Gather() if err != nil { errors, ok := err.(prometheus.MultiError) if ok { for _, e := range errors { t.Errorf(" Error in prometheus Gather: %#v", e) } } else { t.Errorf(" Error in prometheus Gather: %#v", err) } } metricCount := 0 for _, mf := range gathering { metricCount += len(mf.Metric) } t.Logf(" %d metrics", metricCount) } } // Testing against a live varnish instance is only executed in build bot(s). // This is because the usual end user setup requires tests to be ran with sudo in order to work. func Test_VarnishMetrics_CI(t *testing.T) { if runtime.GOOS != "linux" { t.Skipf("Host needs to be linux to run live metrics test: %s", runtime.GOOS) return } else if os.Getenv("CONTINUOUS_INTEGRATION") != "true" { t.Skip("Live metrics test only ran on CI") return } StartParams.Verbose = true StartParams.Raw = true if err := VarnishVersion.Initialize(); err != nil { t.Fatal(err) } done := make(chan bool) metrics := make(chan prometheus.Metric) go func() { for m := range metrics { t.Logf("%s", m.Desc()) } done <- true }() if _, err := ScrapeVarnish(metrics); err != nil { t.Fatal(err) } close(metrics) <-done }