Update metric dependencies (#5023)
This commit is contained in:
Manuel Alejandro de Brito Fontes
GitHub
parent
4befa8cc8a
commit
9278f0cad2
128 changed files with 3873 additions and 2729 deletions
2
vendor/github.com/ncabatoff/process-exporter/.gitignore
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vendored
2
vendor/github.com/ncabatoff/process-exporter/.gitignore
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@ -1,4 +1,4 @@
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.*.sw?
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.idea
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process-exporter
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load-generator
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integration-tester
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|
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4
vendor/github.com/ncabatoff/process-exporter/Dockerfile
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4
vendor/github.com/ncabatoff/process-exporter/Dockerfile
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@ -1,6 +1,6 @@
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# Start from a Debian image with the latest version of Go installed
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# and a workspace (GOPATH) configured at /go.
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FROM golang:1.10 AS build
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FROM golang:1.12 AS build
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#RUN curl -L -s https://github.com/golang/dep/releases/download/v0.5.0/dep-linux-amd64 -o $GOPATH/bin/dep
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#RUN chmod +x $GOPATH/bin/dep
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WORKDIR /go/src/github.com/ncabatoff/process-exporter
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@ -8,7 +8,7 @@ ADD . .
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#RUN dep ensure
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# Build the process-exporter command inside the container.
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RUN make
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RUN make
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FROM scratch
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|
|
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158
vendor/github.com/ncabatoff/process-exporter/Gopkg.lock
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vendored
158
vendor/github.com/ncabatoff/process-exporter/Gopkg.lock
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@ -1,158 +0,0 @@
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# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
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[[projects]]
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branch = "master"
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digest = "1:d6afaeed1502aa28e80a4ed0981d570ad91b2579193404256ce672ed0a609e0d"
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name = "github.com/beorn7/perks"
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packages = ["quantile"]
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pruneopts = "UT"
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revision = "3a771d992973f24aa725d07868b467d1ddfceafb"
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[[projects]]
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digest = "1:15042ad3498153684d09f393bbaec6b216c8eec6d61f63dff711de7d64ed8861"
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name = "github.com/golang/protobuf"
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packages = ["proto"]
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pruneopts = "UT"
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revision = "b4deda0973fb4c70b50d226b1af49f3da59f5265"
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version = "v1.1.0"
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[[projects]]
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digest = "1:d2754cafcab0d22c13541618a8029a70a8959eb3525ff201fe971637e2274cd0"
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name = "github.com/google/go-cmp"
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packages = [
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"cmp",
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"cmp/cmpopts",
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"cmp/internal/diff",
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"cmp/internal/function",
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"cmp/internal/value",
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]
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pruneopts = "UT"
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revision = "3af367b6b30c263d47e8895973edcca9a49cf029"
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version = "v0.2.0"
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[[projects]]
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digest = "1:ca955a9cd5b50b0f43d2cc3aeb35c951473eeca41b34eb67507f1dbcc0542394"
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name = "github.com/kr/pretty"
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packages = ["."]
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pruneopts = "UT"
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revision = "73f6ac0b30a98e433b289500d779f50c1a6f0712"
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version = "v0.1.0"
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[[projects]]
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digest = "1:15b5cc79aad436d47019f814fde81a10221c740dc8ddf769221a65097fb6c2e9"
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name = "github.com/kr/text"
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packages = ["."]
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pruneopts = "UT"
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revision = "e2ffdb16a802fe2bb95e2e35ff34f0e53aeef34f"
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version = "v0.1.0"
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[[projects]]
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digest = "1:ff5ebae34cfbf047d505ee150de27e60570e8c394b3b8fdbb720ff6ac71985fc"
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name = "github.com/matttproud/golang_protobuf_extensions"
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packages = ["pbutil"]
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pruneopts = "UT"
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revision = "c12348ce28de40eed0136aa2b644d0ee0650e56c"
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version = "v1.0.1"
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[[projects]]
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branch = "master"
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digest = "1:71520363c3acc43c35a2a53f79f6c61f110a026326c8b16dbdd351164765feac"
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name = "github.com/ncabatoff/fakescraper"
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packages = ["."]
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pruneopts = "UT"
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revision = "15938421d91a82d197de7fc59aebcac65c43407d"
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[[projects]]
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branch = "master"
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digest = "1:9e33629d4ec9e9344715a54fa0a107f23ce800deb13999b0190df04c3540ccb5"
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name = "github.com/ncabatoff/go-seq"
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packages = ["seq"]
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pruneopts = "UT"
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revision = "b08ef85ed83364cba413c98a94bbd4169a0ce70b"
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[[projects]]
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branch = "add-proc-status"
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digest = "1:df5079557e0fa0fe9fb973f84fffd52e32ef26ada655900fdeea9b0848766c74"
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name = "github.com/ncabatoff/procfs"
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packages = [
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".",
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"internal/util",
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"nfs",
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"xfs",
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]
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pruneopts = "UT"
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revision = "e1a38cb53622f65e073c5e750e6498a44ebfbd2a"
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[[projects]]
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digest = "1:b6221ec0f8903b556e127c449e7106b63e6867170c2d10a7c058623d086f2081"
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name = "github.com/prometheus/client_golang"
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packages = ["prometheus"]
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pruneopts = "UT"
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revision = "c5b7fccd204277076155f10851dad72b76a49317"
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version = "v0.8.0"
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[[projects]]
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branch = "master"
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digest = "1:2d5cd61daa5565187e1d96bae64dbbc6080dacf741448e9629c64fd93203b0d4"
|
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name = "github.com/prometheus/client_model"
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packages = ["go"]
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pruneopts = "UT"
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revision = "5c3871d89910bfb32f5fcab2aa4b9ec68e65a99f"
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[[projects]]
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branch = "master"
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||||
digest = "1:63b68062b8968092eb86bedc4e68894bd096ea6b24920faca8b9dcf451f54bb5"
|
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name = "github.com/prometheus/common"
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packages = [
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"expfmt",
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"internal/bitbucket.org/ww/goautoneg",
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"model",
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]
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pruneopts = "UT"
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revision = "c7de2306084e37d54b8be01f3541a8464345e9a5"
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[[projects]]
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branch = "master"
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digest = "1:8c49953a1414305f2ff5465147ee576dd705487c35b15918fcd4efdc0cb7a290"
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name = "github.com/prometheus/procfs"
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packages = [
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".",
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"internal/util",
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"nfs",
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"xfs",
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]
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pruneopts = "UT"
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revision = "05ee40e3a273f7245e8777337fc7b46e533a9a92"
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[[projects]]
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branch = "v1"
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digest = "1:af715ae33cc1f5695c4b2a4e4b21d008add8802a99e15bb467ac7c32edb5000d"
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name = "gopkg.in/check.v1"
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packages = ["."]
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pruneopts = "UT"
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revision = "788fd78401277ebd861206a03c884797c6ec5541"
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[[projects]]
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digest = "1:342378ac4dcb378a5448dd723f0784ae519383532f5e70ade24132c4c8693202"
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name = "gopkg.in/yaml.v2"
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packages = ["."]
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pruneopts = "UT"
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revision = "5420a8b6744d3b0345ab293f6fcba19c978f1183"
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version = "v2.2.1"
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[solve-meta]
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analyzer-name = "dep"
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analyzer-version = 1
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input-imports = [
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"github.com/google/go-cmp/cmp",
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"github.com/google/go-cmp/cmp/cmpopts",
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"github.com/ncabatoff/fakescraper",
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"github.com/ncabatoff/go-seq/seq",
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"github.com/ncabatoff/procfs",
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"github.com/prometheus/client_golang/prometheus",
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"gopkg.in/check.v1",
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"gopkg.in/yaml.v2",
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]
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solver-name = "gps-cdcl"
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solver-version = 1
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54
vendor/github.com/ncabatoff/process-exporter/Gopkg.toml
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vendored
54
vendor/github.com/ncabatoff/process-exporter/Gopkg.toml
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@ -1,54 +0,0 @@
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# Gopkg.toml example
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#
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# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
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# for detailed Gopkg.toml documentation.
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#
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# required = ["github.com/user/thing/cmd/thing"]
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# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
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#
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# [[constraint]]
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# name = "github.com/user/project"
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# version = "1.0.0"
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#
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# [[constraint]]
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# name = "github.com/user/project2"
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# branch = "dev"
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# source = "github.com/myfork/project2"
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#
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# [[override]]
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# name = "github.com/x/y"
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# version = "2.4.0"
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#
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# [prune]
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# non-go = false
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# go-tests = true
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# unused-packages = true
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[[constraint]]
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name = "github.com/google/go-cmp"
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version = "0.2.0"
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[[constraint]]
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branch = "master"
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name = "github.com/ncabatoff/fakescraper"
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[[constraint]]
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branch = "add-proc-status"
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name = "github.com/ncabatoff/procfs"
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[[constraint]]
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name = "github.com/prometheus/client_golang"
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version = "0.8.0"
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[[constraint]]
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branch = "v1"
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name = "gopkg.in/check.v1"
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[[constraint]]
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name = "gopkg.in/yaml.v2"
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version = "2.2.1"
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[prune]
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go-tests = true
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unused-packages = true
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17
vendor/github.com/ncabatoff/process-exporter/Makefile
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17
vendor/github.com/ncabatoff/process-exporter/Makefile
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@ -3,7 +3,7 @@ pkgs = $(shell go list ./... | grep -v /vendor/)
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PREFIX ?= $(shell pwd)
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BIN_DIR ?= $(shell pwd)
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DOCKER_IMAGE_NAME ?= ncabatoff/process-exporter
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DOCKER_IMAGE_TAG ?= $(subst /,-,$(shell git rev-parse --abbrev-ref HEAD))
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TAG_VERSION ?= $(shell git describe --tags --abbrev=0)
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SMOKE_TEST = -config.path packaging/conf/all.yaml -once-to-stdout-delay 1s |grep -q 'namedprocess_namegroup_memory_bytes{groupname="process-exporte",memtype="virtual"}'
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all: format vet test build smoke
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@ -26,7 +26,7 @@ vet:
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build:
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@echo ">> building code"
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cd cmd/process-exporter; CGO_ENABLED=0 go build -o ../../process-exporter -a -tags netgo
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cd cmd/process-exporter; CGO_ENABLED=0 go build -ldflags "-X main.version=$(TAG_VERSION)" -o ../../process-exporter -a -tags netgo
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smoke:
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@echo ">> smoke testing process-exporter"
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@ -44,7 +44,16 @@ install:
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docker:
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@echo ">> building docker image"
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docker build -t "$(DOCKER_IMAGE_NAME):$(DOCKER_IMAGE_TAG)" .
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docker run --rm -v `pwd`/packaging:/packaging "$(DOCKER_IMAGE_NAME):$(DOCKER_IMAGE_TAG)" $(SMOKE_TEST)
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docker build -t "$(DOCKER_IMAGE_NAME):$(TAG_VERSION)" .
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docker rm configs
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docker create -v /packaging --name configs alpine:3.4 /bin/true
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docker cp packaging/conf configs:/packaging/conf
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docker run --rm --volumes-from configs "$(DOCKER_IMAGE_NAME):$(TAG_VERSION)" $(SMOKE_TEST)
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dockertest:
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docker run --rm -it -v `pwd`:/go/src/github.com/ncabatoff/process-exporter golang:1.12 make -C /go/src/github.com/ncabatoff/process-exporter test
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dockerinteg:
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docker run --rm -it -v `pwd`:/go/src/github.com/ncabatoff/process-exporter golang:1.12 make -C /go/src/github.com/ncabatoff/process-exporter build integ
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.PHONY: all style format test vet build integ docker
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75
vendor/github.com/ncabatoff/process-exporter/README.md
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75
vendor/github.com/ncabatoff/process-exporter/README.md
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@ -4,9 +4,8 @@ Prometheus exporter that mines /proc to report on selected processes.
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[release]: https://github.com/ncabatoff/process-exporter/releases/latest
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[![Release](https://img.shields.io/github/release/ncabatoff/process-exporter.svg?style=flat-square")][release]
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[](https://travis-ci.org/ncabatoff/process-exporter)
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[](https://github.com/goreleaser)
|
||||
|
||||
[](https://circleci.com/gh/ncabatoff/process-exporter)
|
||||
Some apps are impractical to instrument directly, either because you
|
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don't control the code or they're written in a language that isn't easy to
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instrument with Prometheus. We must instead resort to mining /proc.
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@ -39,6 +38,9 @@ walking the process tree upwards. In other words, resource usage of
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subprocesses is added to their parent's usage unless the subprocess identifies
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as a different group name.
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|
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-threads (default:true) means that metrics will be broken down by thread name
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as well as group name.
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|
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-recheck (default:false) means that on each scrape the process names are
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re-evaluated. This is disabled by default as an optimization, but since
|
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processes can choose to change their names, this may result in a process
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@ -48,13 +50,15 @@ it's assumed its proper name.
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-procnames is intended as a quick alternative to using a config file. Details
|
||||
in the following section.
|
||||
|
||||
To disable any of these options, use the `-option=false`.
|
||||
|
||||
## Configuration and group naming
|
||||
|
||||
To select and group the processes to monitor, either provide command-line
|
||||
arguments or use a YAML configuration file.
|
||||
arguments or use a YAML configuration file.
|
||||
|
||||
The recommended option is to use a config file via -config.path, but for
|
||||
convenience and backwards compatability the -procnames/-namemapping options
|
||||
convenience and backwards compatibility the -procnames/-namemapping options
|
||||
exist as an alternative.
|
||||
|
||||
### Using a config file
|
||||
|
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@ -75,7 +79,7 @@ The default config shipped with the deb/rpm packages is:
|
|||
```
|
||||
process_names:
|
||||
- name: "{{.Comm}}"
|
||||
cmdline:
|
||||
cmdline:
|
||||
- '.+'
|
||||
```
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||||
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||||
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@ -98,6 +102,14 @@ Template variables available:
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|||
- `{{.ExeFull}}` contains the fully qualified path of the executable
|
||||
- `{{.Username}}` contains the username of the effective user
|
||||
- `{{.Matches}}` map contains all the matches resulting from applying cmdline regexps
|
||||
- `{{.PID}}` contains the PID of the process. Note that using PID means the group
|
||||
will only contain a single process.
|
||||
- `{{.StartTime}}` contains the start time of the process. This can be useful
|
||||
in conjunction with PID because PIDs get reused over time.
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||||
|
||||
Using `PID` or `StartTime` is discouraged: this is almost never what you want,
|
||||
and is likely to result in high cardinality metrics which Prometheus will have
|
||||
trouble with.
|
||||
|
||||
#### Using a config file: process selectors
|
||||
|
||||
|
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@ -108,7 +120,7 @@ or in the case of `cmdline`, a regexp to apply to the command line. The cmdline
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|||
regexp uses the [Go syntax](https://golang.org/pkg/regexp).
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||||
|
||||
For `comm` and `exe`, the list of strings is an OR, meaning any process
|
||||
matching any of the strings will be added to the item's group.
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||||
matching any of the strings will be added to the item's group.
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||||
|
||||
For `cmdline`, the list of regexes is an AND, meaning they all must match. Any
|
||||
capturing groups in a regexp must use the `?P<name>` option to assign a name to
|
||||
|
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@ -122,23 +134,23 @@ match.
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|||
|
||||
process_names:
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||||
# comm is the second field of /proc/<pid>/stat minus parens.
|
||||
# It is the base executable name, truncated at 15 chars.
|
||||
# It is the base executable name, truncated at 15 chars.
|
||||
# It cannot be modified by the program, unlike exe.
|
||||
- comm:
|
||||
- bash
|
||||
|
||||
|
||||
# exe is argv[0]. If no slashes, only basename of argv[0] need match.
|
||||
# If exe contains slashes, argv[0] must match exactly.
|
||||
- exe:
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||||
- exe:
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||||
- postgres
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||||
- /usr/local/bin/prometheus
|
||||
|
||||
# cmdline is a list of regexps applied to argv.
|
||||
# Each must match, and any captures are added to the .Matches map.
|
||||
- name: "{{.ExeFull}}:{{.Matches.Cfgfile}}"
|
||||
exe:
|
||||
exe:
|
||||
- /usr/local/bin/process-exporter
|
||||
cmdline:
|
||||
cmdline:
|
||||
- -config.path\s+(?P<Cfgfile>\S+)
|
||||
|
||||
```
|
||||
|
|
@ -148,14 +160,14 @@ Here's the config I use on my home machine:
|
|||
```
|
||||
|
||||
process_names:
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||||
- comm:
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||||
- comm:
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||||
- chromium-browse
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||||
- bash
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||||
- prometheus
|
||||
- gvim
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||||
- exe:
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||||
- exe:
|
||||
- /sbin/upstart
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||||
cmdline:
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||||
cmdline:
|
||||
- --user
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||||
name: upstart:-user
|
||||
|
||||
|
|
@ -169,14 +181,14 @@ a process is the value found in the second field of /proc/<pid>/stat
|
|||
name of the executable.
|
||||
|
||||
If -namemapping isn't provided, every process with a comm value present
|
||||
in -procnames is assigned to a group based on that name, and any other
|
||||
in -procnames is assigned to a group based on that name, and any other
|
||||
processes are ignored.
|
||||
|
||||
The -namemapping option is a comma-separated list of alternating
|
||||
The -namemapping option is a comma-separated list of alternating
|
||||
name,regexp values. It allows assigning a name to a process based on a
|
||||
combination of the process name and command line. For example, using
|
||||
|
||||
-namemapping "python2,([^/]+)\.py,java,-jar\s+([^/]+).jar"
|
||||
-namemapping "python2,([^/]+)\.py,java,-jar\s+([^/]+).jar"
|
||||
|
||||
will make it so that each different python2 and java -jar invocation will be
|
||||
tracked with distinct metrics. Processes whose remapped name is absent from
|
||||
|
|
@ -194,7 +206,7 @@ unless they're one of the others named explicitly with -procnames, like gvim.
|
|||
## Group Metrics
|
||||
|
||||
There's no meaningful way to name a process that will only ever name a single process, so process-exporter assumes that every metric will be attached
|
||||
to a group of processes - not a
|
||||
to a group of processes - not a
|
||||
[process group](https://en.wikipedia.org/wiki/Process_group) in the technical
|
||||
sense, just one or more processes that meet a configuration's specification
|
||||
of what should be monitored and how to name it.
|
||||
|
|
@ -206,20 +218,14 @@ the label `groupname`.
|
|||
|
||||
Number of processes in this group.
|
||||
|
||||
### cpu_user_seconds_total counter
|
||||
### cpu_seconds_total counter
|
||||
|
||||
CPU usage based on /proc/[pid]/stat field utime(14) i.e. user time.
|
||||
A value of 1 indicates that the processes in this group have been scheduled
|
||||
in user mode for a total of 1 second on a single virtual CPU.
|
||||
|
||||
### cpu_system_seconds_total counter
|
||||
|
||||
CPU usage based on /proc/[pid]/stat field stime(15) i.e. system time.
|
||||
CPU usage based on /proc/[pid]/stat fields utime(14) and stime(15) i.e. user and system time. This is similar to the node\_exporter's `node_cpu_seconds_total`.
|
||||
|
||||
### read_bytes_total counter
|
||||
|
||||
Bytes read based on /proc/[pid]/io field read_bytes. The man page
|
||||
says
|
||||
says
|
||||
|
||||
> Attempt to count the number of bytes which this process really did cause to be fetched from the storage layer. This is accurate for block-backed filesystems.
|
||||
|
||||
|
|
@ -227,7 +233,7 @@ but I would take it with a grain of salt.
|
|||
|
||||
### write_bytes_total counter
|
||||
|
||||
Bytes written based on /proc/[pid]/io field write_bytes. As with
|
||||
Bytes written based on /proc/[pid]/io field write_bytes. As with
|
||||
read_bytes, somewhat dubious. May be useful for isolating which processes
|
||||
are doing the most I/O, but probably not measuring just how much I/O is happening.
|
||||
|
||||
|
|
@ -247,7 +253,7 @@ and nonvoluntary_ctxt_switches. The extra label `ctxswitchtype` can have two va
|
|||
|
||||
### memory_bytes gauge
|
||||
|
||||
Number of bytes of memory used. The extra label `memtype` can have two values:
|
||||
Number of bytes of memory used. The extra label `memtype` can have three values:
|
||||
|
||||
*resident*: Field rss(24) from /proc/[pid]/stat, whose doc says:
|
||||
|
||||
|
|
@ -265,7 +271,7 @@ Number of file descriptors, based on counting how many entries are in the direct
|
|||
### worst_fd_ratio gauge
|
||||
|
||||
Worst ratio of open filedescs to filedesc limit, amongst all the procs in the
|
||||
group. The limit is the fd soft limit based on /proc/[pid]/limits.
|
||||
group. The limit is the fd soft limit based on /proc/[pid]/limits.
|
||||
|
||||
Normally Prometheus metrics ought to be as "basic" as possible (i.e. the raw
|
||||
values rather than a derived ratio), but we use a ratio here because nothing
|
||||
|
|
@ -297,6 +303,9 @@ The extra label `state` can have these values: `Running`, `Sleeping`, `Waiting`,
|
|||
|
||||
## Group Thread Metrics
|
||||
|
||||
Since publishing thread metrics adds a lot of overhead, use the `-threads` command-line argument to disable them,
|
||||
if necessary.
|
||||
|
||||
All these metrics start with `namedprocess_namegroup_` and have at minimum
|
||||
the labels `groupname` and `threadname`. `threadname` is field comm(2) from
|
||||
/proc/[pid]/stat. Just as groupname breaks the set of processes down into
|
||||
|
|
@ -315,7 +324,7 @@ the label `cpumode` is used to distinguish between `user` and `system` time.
|
|||
### thread_io_bytes_total counter
|
||||
|
||||
Same as read_bytes_total and write_bytes_total, but broken down
|
||||
per-thread subgroup. Unlike read_bytes_total/write_bytes_total,
|
||||
per-thread subgroup. Unlike read_bytes_total/write_bytes_total,
|
||||
the label `iomode` is used to distinguish between `read` and `write` bytes.
|
||||
|
||||
### thread_major_page_faults_total counter
|
||||
|
|
@ -347,9 +356,7 @@ An example Grafana dashboard to view the metrics is available at https://grafana
|
|||
|
||||
## Building
|
||||
|
||||
Install [dep](https://github.com/golang/dep), then:
|
||||
|
||||
Requires Go 1.12 installed.
|
||||
```
|
||||
dep ensure
|
||||
make
|
||||
```
|
||||
|
|
|
|||
13
vendor/github.com/ncabatoff/process-exporter/common.go
generated
vendored
13
vendor/github.com/ncabatoff/process-exporter/common.go
generated
vendored
|
|
@ -1,12 +1,17 @@
|
|||
package common
|
||||
|
||||
import "fmt"
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
)
|
||||
|
||||
type (
|
||||
ProcAttributes struct {
|
||||
Name string
|
||||
Cmdline []string
|
||||
Username string
|
||||
Name string
|
||||
Cmdline []string
|
||||
Username string
|
||||
PID int
|
||||
StartTime time.Time
|
||||
}
|
||||
|
||||
MatchNamer interface {
|
||||
|
|
|
|||
19
vendor/github.com/ncabatoff/process-exporter/go.mod
generated
vendored
Normal file
19
vendor/github.com/ncabatoff/process-exporter/go.mod
generated
vendored
Normal file
|
|
@ -0,0 +1,19 @@
|
|||
module github.com/ncabatoff/process-exporter
|
||||
|
||||
go 1.12
|
||||
|
||||
require (
|
||||
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 // indirect
|
||||
github.com/golang/protobuf v1.1.0 // indirect
|
||||
github.com/google/go-cmp v0.2.0
|
||||
github.com/kr/pretty v0.1.0 // indirect
|
||||
github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
|
||||
github.com/ncabatoff/fakescraper v0.0.0-20161023141611-15938421d91a
|
||||
github.com/ncabatoff/go-seq v0.0.0-20180805175032-b08ef85ed833
|
||||
github.com/ncabatoff/procfs v0.0.0-20190407151002-9ced60d7b905
|
||||
github.com/prometheus/client_golang v0.8.0
|
||||
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 // indirect
|
||||
github.com/prometheus/common v0.0.0-20180801064454-c7de2306084e // indirect
|
||||
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127
|
||||
gopkg.in/yaml.v2 v2.2.1
|
||||
)
|
||||
34
vendor/github.com/ncabatoff/process-exporter/go.sum
generated
vendored
Normal file
34
vendor/github.com/ncabatoff/process-exporter/go.sum
generated
vendored
Normal file
|
|
@ -0,0 +1,34 @@
|
|||
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
|
||||
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
|
||||
github.com/golang/protobuf v1.1.0 h1:0iH4Ffd/meGoXqF2lSAhZHt8X+cPgkfn/cb6Cce5Vpc=
|
||||
github.com/golang/protobuf v1.1.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ=
|
||||
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
|
||||
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
|
||||
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
|
||||
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
|
||||
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
|
||||
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
|
||||
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/ncabatoff/fakescraper v0.0.0-20161023141611-15938421d91a h1:EiVm0QRmWIqeMSOBCK07n1FqZxRUajw3KrPP1W14kD0=
|
||||
github.com/ncabatoff/fakescraper v0.0.0-20161023141611-15938421d91a/go.mod h1:Tx6UMSMyIsjLG/VU/F6xA1+0XI+/f9o1dGJnf1l+bPg=
|
||||
github.com/ncabatoff/go-seq v0.0.0-20180805175032-b08ef85ed833 h1:t4WWQ9I797y7QUgeEjeXnVb+oYuEDQc6gLvrZJTYo94=
|
||||
github.com/ncabatoff/go-seq v0.0.0-20180805175032-b08ef85ed833/go.mod h1:0CznHmXSjMEqs5Tezj/w2emQoM41wzYM9KpDKUHPYag=
|
||||
github.com/ncabatoff/procfs v0.0.0-20190407151002-9ced60d7b905 h1:/3OkXZ7kxS0OFE4cwsaUxiNUdqcSxnAx4tYSwSrEhsA=
|
||||
github.com/ncabatoff/procfs v0.0.0-20190407151002-9ced60d7b905/go.mod h1:KTPr41gNXs60qG2NxvdoWiBCRMDhjP4f0vpaoT/A7AY=
|
||||
github.com/prometheus/client_golang v0.8.0 h1:1921Yw9Gc3iSc4VQh3PIoOqgPCZS7G/4xQNVUp8Mda8=
|
||||
github.com/prometheus/client_golang v0.8.0/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
|
||||
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 h1:idejC8f05m9MGOsuEi1ATq9shN03HrxNkD/luQvxCv8=
|
||||
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
|
||||
github.com/prometheus/common v0.0.0-20180801064454-c7de2306084e h1:n/3MEhJQjQxrOUCzh1Y3Re6aJUUWRp2M9+Oc3eVn/54=
|
||||
github.com/prometheus/common v0.0.0-20180801064454-c7de2306084e/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
|
||||
github.com/prometheus/procfs v0.0.0-20190403104016-ea9eea638872 h1:0aNv3xC7DmQoy1/x1sMh18g+fihWW68LL13i8ao9kl4=
|
||||
github.com/prometheus/procfs v0.0.0-20190403104016-ea9eea638872/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
|
||||
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 h1:YUO/7uOKsKeq9UokNS62b8FYywz3ker1l1vDZRCRefw=
|
||||
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
|
||||
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=
|
||||
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
4
vendor/github.com/ncabatoff/process-exporter/proc/grouper.go
generated
vendored
4
vendor/github.com/ncabatoff/process-exporter/proc/grouper.go
generated
vendored
|
|
@ -49,11 +49,11 @@ type (
|
|||
func lessThreads(x, y Threads) bool { return seq.Compare(x, y) < 0 }
|
||||
|
||||
// NewGrouper creates a grouper.
|
||||
func NewGrouper(namer common.MatchNamer, trackChildren, alwaysRecheck, debug bool) *Grouper {
|
||||
func NewGrouper(namer common.MatchNamer, trackChildren, trackThreads, alwaysRecheck, debug bool) *Grouper {
|
||||
g := Grouper{
|
||||
groupAccum: make(map[string]Counts),
|
||||
threadAccum: make(map[string]map[string]Threads),
|
||||
tracker: NewTracker(namer, trackChildren, alwaysRecheck, debug),
|
||||
tracker: NewTracker(namer, trackChildren, trackThreads, alwaysRecheck, debug),
|
||||
debug: debug,
|
||||
}
|
||||
return &g
|
||||
|
|
|
|||
10
vendor/github.com/ncabatoff/process-exporter/proc/read.go
generated
vendored
10
vendor/github.com/ncabatoff/process-exporter/proc/read.go
generated
vendored
|
|
@ -379,7 +379,7 @@ func (p proc) GetCounts() (Counts, int, error) {
|
|||
if err == os.ErrNotExist {
|
||||
err = ErrProcNotExist
|
||||
}
|
||||
return Counts{}, 0, err
|
||||
return Counts{}, 0, fmt.Errorf("error reading stat file: %v", err)
|
||||
}
|
||||
|
||||
status, err := p.getStatus()
|
||||
|
|
@ -387,7 +387,7 @@ func (p proc) GetCounts() (Counts, int, error) {
|
|||
if err == os.ErrNotExist {
|
||||
err = ErrProcNotExist
|
||||
}
|
||||
return Counts{}, 0, err
|
||||
return Counts{}, 0, fmt.Errorf("error reading status file: %v", err)
|
||||
}
|
||||
|
||||
io, err := p.getIo()
|
||||
|
|
@ -450,10 +450,8 @@ func (p proc) GetMetrics() (Metrics, int, error) {
|
|||
// Ditto for states
|
||||
states, _ := p.GetStates()
|
||||
|
||||
status, err := p.getStatus()
|
||||
if err != nil {
|
||||
return Metrics{}, 0, err
|
||||
}
|
||||
// Ditto for status
|
||||
status, _ := p.getStatus()
|
||||
|
||||
numfds, err := p.Proc.FileDescriptorsLen()
|
||||
if err != nil {
|
||||
|
|
|
|||
22
vendor/github.com/ncabatoff/process-exporter/proc/tracker.go
generated
vendored
22
vendor/github.com/ncabatoff/process-exporter/proc/tracker.go
generated
vendored
|
|
@ -26,6 +26,8 @@ type (
|
|||
// trackChildren makes Tracker track descendants of procs the
|
||||
// namer wanted tracked.
|
||||
trackChildren bool
|
||||
// trackThreads makes Tracker track per-thread metrics.
|
||||
trackThreads bool
|
||||
// never ignore processes, i.e. always re-check untracked processes in case comm has changed
|
||||
alwaysRecheck bool
|
||||
username map[int]string
|
||||
|
|
@ -85,7 +87,8 @@ type (
|
|||
States
|
||||
// Wchans is how many threads are in each non-zero wchan.
|
||||
Wchans map[string]int
|
||||
// Threads are the thread updates for this process.
|
||||
// Threads are the thread updates for this process, if the Tracker
|
||||
// has trackThreads==true.
|
||||
Threads []ThreadUpdate
|
||||
}
|
||||
|
||||
|
|
@ -135,12 +138,13 @@ func (tp *trackedProc) getUpdate() Update {
|
|||
}
|
||||
|
||||
// NewTracker creates a Tracker.
|
||||
func NewTracker(namer common.MatchNamer, trackChildren, alwaysRecheck, debug bool) *Tracker {
|
||||
func NewTracker(namer common.MatchNamer, trackChildren, trackThreads, alwaysRecheck, debug bool) *Tracker {
|
||||
return &Tracker{
|
||||
namer: namer,
|
||||
tracked: make(map[ID]*trackedProc),
|
||||
procIds: make(map[int]ID),
|
||||
trackChildren: trackChildren,
|
||||
trackThreads: trackThreads,
|
||||
alwaysRecheck: alwaysRecheck,
|
||||
username: make(map[int]string),
|
||||
debug: debug,
|
||||
|
|
@ -206,6 +210,9 @@ func (t *Tracker) handleProc(proc Proc, updateTime time.Time) (*IDInfo, CollectE
|
|||
var cerrs CollectErrors
|
||||
procID, err := proc.GetProcID()
|
||||
if err != nil {
|
||||
if t.debug {
|
||||
log.Printf("error getting proc ID for pid %+v: %v", proc.GetPid(), err)
|
||||
}
|
||||
return nil, cerrs
|
||||
}
|
||||
|
||||
|
|
@ -231,6 +238,9 @@ func (t *Tracker) handleProc(proc Proc, updateTime time.Time) (*IDInfo, CollectE
|
|||
var threads []Thread
|
||||
threads, err = proc.GetThreads()
|
||||
if err != nil {
|
||||
if t.debug {
|
||||
log.Printf("can't read thread metrics for %+v: %v", procID, err)
|
||||
}
|
||||
softerrors |= 1
|
||||
}
|
||||
cerrs.Partial += softerrors
|
||||
|
|
@ -396,9 +406,11 @@ func (t *Tracker) Update(iter Iter) (CollectErrors, []Update, error) {
|
|||
untracked := make(map[ID]IDInfo)
|
||||
for _, idinfo := range newProcs {
|
||||
nacl := common.ProcAttributes{
|
||||
Name: idinfo.Name,
|
||||
Cmdline: idinfo.Cmdline,
|
||||
Username: t.lookupUid(idinfo.EffectiveUID),
|
||||
Name: idinfo.Name,
|
||||
Cmdline: idinfo.Cmdline,
|
||||
Username: t.lookupUid(idinfo.EffectiveUID),
|
||||
PID: idinfo.Pid,
|
||||
StartTime: idinfo.StartTime,
|
||||
}
|
||||
wanted, gname := t.namer.MatchAndName(nacl)
|
||||
if wanted {
|
||||
|
|
|
|||
1
vendor/github.com/ncabatoff/procfs/.gitignore
generated
vendored
1
vendor/github.com/ncabatoff/procfs/.gitignore
generated
vendored
|
|
@ -1 +1,2 @@
|
|||
/fixtures/
|
||||
.idea
|
||||
|
|
|
|||
12
vendor/github.com/ncabatoff/procfs/.travis.yml
generated
vendored
12
vendor/github.com/ncabatoff/procfs/.travis.yml
generated
vendored
|
|
@ -1,12 +0,0 @@
|
|||
sudo: false
|
||||
|
||||
language: go
|
||||
|
||||
go:
|
||||
- 1.9.x
|
||||
- 1.10.x
|
||||
|
||||
go_import_path: github.com/prometheus/procfs
|
||||
|
||||
script:
|
||||
- make style check_license vet test staticcheck
|
||||
3
vendor/github.com/ncabatoff/procfs/MAINTAINERS.md
generated
vendored
3
vendor/github.com/ncabatoff/procfs/MAINTAINERS.md
generated
vendored
|
|
@ -1 +1,2 @@
|
|||
* Tobias Schmidt <tobidt@gmail.com>
|
||||
* Tobias Schmidt <tobidt@gmail.com> @grobie
|
||||
* Johannes 'fish' Ziemke <github@freigeist.org> @discordianfish
|
||||
|
|
|
|||
65
vendor/github.com/ncabatoff/procfs/Makefile
generated
vendored
65
vendor/github.com/ncabatoff/procfs/Makefile
generated
vendored
|
|
@ -11,67 +11,18 @@
|
|||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
|
||||
# Ensure GOBIN is not set during build so that promu is installed to the correct path
|
||||
unexport GOBIN
|
||||
|
||||
GO ?= go
|
||||
GOFMT ?= $(GO)fmt
|
||||
FIRST_GOPATH := $(firstword $(subst :, ,$(shell $(GO) env GOPATH)))
|
||||
STATICCHECK := $(FIRST_GOPATH)/bin/staticcheck
|
||||
pkgs = $(shell $(GO) list ./... | grep -v /vendor/)
|
||||
|
||||
PREFIX ?= $(shell pwd)
|
||||
BIN_DIR ?= $(shell pwd)
|
||||
|
||||
ifdef DEBUG
|
||||
bindata_flags = -debug
|
||||
endif
|
||||
|
||||
STATICCHECK_IGNORE =
|
||||
|
||||
all: format staticcheck build test
|
||||
|
||||
style:
|
||||
@echo ">> checking code style"
|
||||
@! $(GOFMT) -d $(shell find . -path ./vendor -prune -o -name '*.go' -print) | grep '^'
|
||||
|
||||
check_license:
|
||||
@echo ">> checking license header"
|
||||
@./scripts/check_license.sh
|
||||
|
||||
test: fixtures/.unpacked sysfs/fixtures/.unpacked
|
||||
@echo ">> running all tests"
|
||||
@$(GO) test -race $(shell $(GO) list ./... | grep -v /vendor/ | grep -v examples)
|
||||
|
||||
format:
|
||||
@echo ">> formatting code"
|
||||
@$(GO) fmt $(pkgs)
|
||||
|
||||
vet:
|
||||
@echo ">> vetting code"
|
||||
@$(GO) vet $(pkgs)
|
||||
|
||||
staticcheck: $(STATICCHECK)
|
||||
@echo ">> running staticcheck"
|
||||
@$(STATICCHECK) -ignore "$(STATICCHECK_IGNORE)" $(pkgs)
|
||||
include Makefile.common
|
||||
|
||||
%/.unpacked: %.ttar
|
||||
./ttar -C $(dir $*) -x -f $*.ttar
|
||||
touch $@
|
||||
|
||||
update_fixtures: fixtures.ttar sysfs/fixtures.ttar
|
||||
update_fixtures:
|
||||
rm -vf fixtures/.unpacked
|
||||
./ttar -c -f fixtures.ttar fixtures/
|
||||
|
||||
%fixtures.ttar: %/fixtures
|
||||
rm -v $(dir $*)fixtures/.unpacked
|
||||
./ttar -C $(dir $*) -c -f $*fixtures.ttar fixtures/
|
||||
.PHONY: build
|
||||
build:
|
||||
|
||||
$(FIRST_GOPATH)/bin/staticcheck:
|
||||
@GOOS= GOARCH= $(GO) get -u honnef.co/go/tools/cmd/staticcheck
|
||||
|
||||
.PHONY: all style check_license format test vet staticcheck
|
||||
|
||||
# Declaring the binaries at their default locations as PHONY targets is a hack
|
||||
# to ensure the latest version is downloaded on every make execution.
|
||||
# If this is not desired, copy/symlink these binaries to a different path and
|
||||
# set the respective environment variables.
|
||||
.PHONY: $(GOPATH)/bin/staticcheck
|
||||
.PHONY: test
|
||||
test: fixtures/.unpacked common-test
|
||||
|
|
|
|||
223
vendor/github.com/ncabatoff/procfs/Makefile.common
generated
vendored
Normal file
223
vendor/github.com/ncabatoff/procfs/Makefile.common
generated
vendored
Normal file
|
|
@ -0,0 +1,223 @@
|
|||
# Copyright 2018 The Prometheus Authors
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
|
||||
|
||||
# A common Makefile that includes rules to be reused in different prometheus projects.
|
||||
# !!! Open PRs only against the prometheus/prometheus/Makefile.common repository!
|
||||
|
||||
# Example usage :
|
||||
# Create the main Makefile in the root project directory.
|
||||
# include Makefile.common
|
||||
# customTarget:
|
||||
# @echo ">> Running customTarget"
|
||||
#
|
||||
|
||||
# Ensure GOBIN is not set during build so that promu is installed to the correct path
|
||||
unexport GOBIN
|
||||
|
||||
GO ?= go
|
||||
GOFMT ?= $(GO)fmt
|
||||
FIRST_GOPATH := $(firstword $(subst :, ,$(shell $(GO) env GOPATH)))
|
||||
GOOPTS ?=
|
||||
|
||||
GO_VERSION ?= $(shell $(GO) version)
|
||||
GO_VERSION_NUMBER ?= $(word 3, $(GO_VERSION))
|
||||
PRE_GO_111 ?= $(shell echo $(GO_VERSION_NUMBER) | grep -E 'go1\.(10|[0-9])\.')
|
||||
|
||||
unexport GOVENDOR
|
||||
ifeq (, $(PRE_GO_111))
|
||||
ifneq (,$(wildcard go.mod))
|
||||
# Enforce Go modules support just in case the directory is inside GOPATH (and for Travis CI).
|
||||
GO111MODULE := on
|
||||
|
||||
ifneq (,$(wildcard vendor))
|
||||
# Always use the local vendor/ directory to satisfy the dependencies.
|
||||
GOOPTS := $(GOOPTS) -mod=vendor
|
||||
endif
|
||||
endif
|
||||
else
|
||||
ifneq (,$(wildcard go.mod))
|
||||
ifneq (,$(wildcard vendor))
|
||||
$(warning This repository requires Go >= 1.11 because of Go modules)
|
||||
$(warning Some recipes may not work as expected as the current Go runtime is '$(GO_VERSION_NUMBER)')
|
||||
endif
|
||||
else
|
||||
# This repository isn't using Go modules (yet).
|
||||
GOVENDOR := $(FIRST_GOPATH)/bin/govendor
|
||||
endif
|
||||
|
||||
unexport GO111MODULE
|
||||
endif
|
||||
PROMU := $(FIRST_GOPATH)/bin/promu
|
||||
STATICCHECK := $(FIRST_GOPATH)/bin/staticcheck
|
||||
pkgs = ./...
|
||||
|
||||
GO_VERSION ?= $(shell $(GO) version)
|
||||
GO_BUILD_PLATFORM ?= $(subst /,-,$(lastword $(GO_VERSION)))
|
||||
|
||||
PROMU_VERSION ?= 0.2.0
|
||||
PROMU_URL := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz
|
||||
|
||||
PREFIX ?= $(shell pwd)
|
||||
BIN_DIR ?= $(shell pwd)
|
||||
DOCKER_IMAGE_TAG ?= $(subst /,-,$(shell git rev-parse --abbrev-ref HEAD))
|
||||
DOCKER_REPO ?= prom
|
||||
|
||||
.PHONY: all
|
||||
all: precheck style staticcheck unused build test
|
||||
|
||||
# This rule is used to forward a target like "build" to "common-build". This
|
||||
# allows a new "build" target to be defined in a Makefile which includes this
|
||||
# one and override "common-build" without override warnings.
|
||||
%: common-% ;
|
||||
|
||||
.PHONY: common-style
|
||||
common-style:
|
||||
@echo ">> checking code style"
|
||||
@fmtRes=$$($(GOFMT) -d $$(find . -path ./vendor -prune -o -name '*.go' -print)); \
|
||||
if [ -n "$${fmtRes}" ]; then \
|
||||
echo "gofmt checking failed!"; echo "$${fmtRes}"; echo; \
|
||||
echo "Please ensure you are using $$($(GO) version) for formatting code."; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
.PHONY: common-check_license
|
||||
common-check_license:
|
||||
@echo ">> checking license header"
|
||||
@licRes=$$(for file in $$(find . -type f -iname '*.go' ! -path './vendor/*') ; do \
|
||||
awk 'NR<=3' $$file | grep -Eq "(Copyright|generated|GENERATED)" || echo $$file; \
|
||||
done); \
|
||||
if [ -n "$${licRes}" ]; then \
|
||||
echo "license header checking failed:"; echo "$${licRes}"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
.PHONY: common-test-short
|
||||
common-test-short:
|
||||
@echo ">> running short tests"
|
||||
GO111MODULE=$(GO111MODULE) $(GO) test -short $(GOOPTS) $(pkgs)
|
||||
|
||||
.PHONY: common-test
|
||||
common-test:
|
||||
@echo ">> running all tests"
|
||||
GO111MODULE=$(GO111MODULE) $(GO) test -race $(GOOPTS) $(pkgs)
|
||||
|
||||
.PHONY: common-format
|
||||
common-format:
|
||||
@echo ">> formatting code"
|
||||
GO111MODULE=$(GO111MODULE) $(GO) fmt $(GOOPTS) $(pkgs)
|
||||
|
||||
.PHONY: common-vet
|
||||
common-vet:
|
||||
@echo ">> vetting code"
|
||||
GO111MODULE=$(GO111MODULE) $(GO) vet $(GOOPTS) $(pkgs)
|
||||
|
||||
.PHONY: common-staticcheck
|
||||
common-staticcheck: $(STATICCHECK)
|
||||
@echo ">> running staticcheck"
|
||||
ifdef GO111MODULE
|
||||
GO111MODULE=$(GO111MODULE) $(STATICCHECK) -ignore "$(STATICCHECK_IGNORE)" -checks "SA*" $(pkgs)
|
||||
else
|
||||
$(STATICCHECK) -ignore "$(STATICCHECK_IGNORE)" $(pkgs)
|
||||
endif
|
||||
|
||||
.PHONY: common-unused
|
||||
common-unused: $(GOVENDOR)
|
||||
ifdef GOVENDOR
|
||||
@echo ">> running check for unused packages"
|
||||
@$(GOVENDOR) list +unused | grep . && exit 1 || echo 'No unused packages'
|
||||
else
|
||||
ifdef GO111MODULE
|
||||
@echo ">> running check for unused/missing packages in go.mod"
|
||||
GO111MODULE=$(GO111MODULE) $(GO) mod tidy
|
||||
@git diff --exit-code -- go.sum go.mod
|
||||
ifneq (,$(wildcard vendor))
|
||||
@echo ">> running check for unused packages in vendor/"
|
||||
GO111MODULE=$(GO111MODULE) $(GO) mod vendor
|
||||
@git diff --exit-code -- go.sum go.mod vendor/
|
||||
endif
|
||||
endif
|
||||
endif
|
||||
|
||||
.PHONY: common-build
|
||||
common-build: promu
|
||||
@echo ">> building binaries"
|
||||
GO111MODULE=$(GO111MODULE) $(PROMU) build --prefix $(PREFIX)
|
||||
|
||||
.PHONY: common-tarball
|
||||
common-tarball: promu
|
||||
@echo ">> building release tarball"
|
||||
$(PROMU) tarball --prefix $(PREFIX) $(BIN_DIR)
|
||||
|
||||
.PHONY: common-docker
|
||||
common-docker:
|
||||
docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(DOCKER_IMAGE_TAG)" .
|
||||
|
||||
.PHONY: common-docker-publish
|
||||
common-docker-publish:
|
||||
docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)"
|
||||
|
||||
.PHONY: common-docker-tag-latest
|
||||
common-docker-tag-latest:
|
||||
docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):latest"
|
||||
|
||||
.PHONY: promu
|
||||
promu: $(PROMU)
|
||||
|
||||
$(PROMU):
|
||||
curl -s -L $(PROMU_URL) | tar -xvz -C /tmp
|
||||
mkdir -v -p $(FIRST_GOPATH)/bin
|
||||
cp -v /tmp/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM)/promu $(PROMU)
|
||||
|
||||
.PHONY: proto
|
||||
proto:
|
||||
@echo ">> generating code from proto files"
|
||||
@./scripts/genproto.sh
|
||||
|
||||
.PHONY: $(STATICCHECK)
|
||||
$(STATICCHECK):
|
||||
ifdef GO111MODULE
|
||||
# Get staticcheck from a temporary directory to avoid modifying the local go.{mod,sum}.
|
||||
# See https://github.com/golang/go/issues/27643.
|
||||
# For now, we are using the next branch of staticcheck because master isn't compatible yet with Go modules.
|
||||
tmpModule=$$(mktemp -d 2>&1) && \
|
||||
mkdir -p $${tmpModule}/staticcheck && \
|
||||
cd "$${tmpModule}"/staticcheck && \
|
||||
GO111MODULE=on $(GO) mod init example.com/staticcheck && \
|
||||
GO111MODULE=on GOOS= GOARCH= $(GO) get -u honnef.co/go/tools/cmd/staticcheck@next && \
|
||||
rm -rf $${tmpModule};
|
||||
else
|
||||
GOOS= GOARCH= GO111MODULE=off $(GO) get -u honnef.co/go/tools/cmd/staticcheck
|
||||
endif
|
||||
|
||||
ifdef GOVENDOR
|
||||
.PHONY: $(GOVENDOR)
|
||||
$(GOVENDOR):
|
||||
GOOS= GOARCH= $(GO) get -u github.com/kardianos/govendor
|
||||
endif
|
||||
|
||||
.PHONY: precheck
|
||||
precheck::
|
||||
|
||||
define PRECHECK_COMMAND_template =
|
||||
precheck:: $(1)_precheck
|
||||
|
||||
|
||||
PRECHECK_COMMAND_$(1) ?= $(1) $$(strip $$(PRECHECK_OPTIONS_$(1)))
|
||||
.PHONY: $(1)_precheck
|
||||
$(1)_precheck:
|
||||
@if ! $$(PRECHECK_COMMAND_$(1)) 1>/dev/null 2>&1; then \
|
||||
echo "Execution of '$$(PRECHECK_COMMAND_$(1))' command failed. Is $(1) installed?"; \
|
||||
exit 1; \
|
||||
fi
|
||||
endef
|
||||
1434
vendor/github.com/ncabatoff/procfs/fixtures.ttar
generated
vendored
1434
vendor/github.com/ncabatoff/procfs/fixtures.ttar
generated
vendored
File diff suppressed because it is too large
Load diff
36
vendor/github.com/ncabatoff/procfs/fs.go
generated
vendored
36
vendor/github.com/ncabatoff/procfs/fs.go
generated
vendored
|
|
@ -17,9 +17,6 @@ import (
|
|||
"fmt"
|
||||
"os"
|
||||
"path"
|
||||
|
||||
"github.com/ncabatoff/procfs/nfs"
|
||||
"github.com/ncabatoff/procfs/xfs"
|
||||
)
|
||||
|
||||
// FS represents the pseudo-filesystem proc, which provides an interface to
|
||||
|
|
@ -47,36 +44,3 @@ func NewFS(mountPoint string) (FS, error) {
|
|||
func (fs FS) Path(p ...string) string {
|
||||
return path.Join(append([]string{string(fs)}, p...)...)
|
||||
}
|
||||
|
||||
// XFSStats retrieves XFS filesystem runtime statistics.
|
||||
func (fs FS) XFSStats() (*xfs.Stats, error) {
|
||||
f, err := os.Open(fs.Path("fs/xfs/stat"))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
return xfs.ParseStats(f)
|
||||
}
|
||||
|
||||
// NFSClientRPCStats retrieves NFS client RPC statistics.
|
||||
func (fs FS) NFSClientRPCStats() (*nfs.ClientRPCStats, error) {
|
||||
f, err := os.Open(fs.Path("net/rpc/nfs"))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
return nfs.ParseClientRPCStats(f)
|
||||
}
|
||||
|
||||
// NFSdServerRPCStats retrieves NFS daemon RPC statistics.
|
||||
func (fs FS) NFSdServerRPCStats() (*nfs.ServerRPCStats, error) {
|
||||
f, err := os.Open(fs.Path("net/rpc/nfsd"))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
return nfs.ParseServerRPCStats(f)
|
||||
}
|
||||
|
|
|
|||
6
vendor/github.com/ncabatoff/procfs/go.mod
generated
vendored
Normal file
6
vendor/github.com/ncabatoff/procfs/go.mod
generated
vendored
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
module github.com/ncabatoff/procfs
|
||||
|
||||
require (
|
||||
github.com/prometheus/procfs v0.0.0-20190403104016-ea9eea638872
|
||||
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4
|
||||
)
|
||||
4
vendor/github.com/ncabatoff/procfs/go.sum
generated
vendored
Normal file
4
vendor/github.com/ncabatoff/procfs/go.sum
generated
vendored
Normal file
|
|
@ -0,0 +1,4 @@
|
|||
github.com/prometheus/procfs v0.0.0-20190403104016-ea9eea638872 h1:0aNv3xC7DmQoy1/x1sMh18g+fihWW68LL13i8ao9kl4=
|
||||
github.com/prometheus/procfs v0.0.0-20190403104016-ea9eea638872/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
|
||||
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 h1:YUO/7uOKsKeq9UokNS62b8FYywz3ker1l1vDZRCRefw=
|
||||
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
46
vendor/github.com/ncabatoff/procfs/internal/util/parse.go
generated
vendored
46
vendor/github.com/ncabatoff/procfs/internal/util/parse.go
generated
vendored
|
|
@ -1,46 +0,0 @@
|
|||
// Copyright 2018 The Prometheus Authors
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
package util
|
||||
|
||||
import "strconv"
|
||||
|
||||
// ParseUint32s parses a slice of strings into a slice of uint32s.
|
||||
func ParseUint32s(ss []string) ([]uint32, error) {
|
||||
us := make([]uint32, 0, len(ss))
|
||||
for _, s := range ss {
|
||||
u, err := strconv.ParseUint(s, 10, 32)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
us = append(us, uint32(u))
|
||||
}
|
||||
|
||||
return us, nil
|
||||
}
|
||||
|
||||
// ParseUint64s parses a slice of strings into a slice of uint64s.
|
||||
func ParseUint64s(ss []string) ([]uint64, error) {
|
||||
us := make([]uint64, 0, len(ss))
|
||||
for _, s := range ss {
|
||||
u, err := strconv.ParseUint(s, 10, 64)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
us = append(us, u)
|
||||
}
|
||||
|
||||
return us, nil
|
||||
}
|
||||
10
vendor/github.com/ncabatoff/procfs/mountstats.go
generated
vendored
10
vendor/github.com/ncabatoff/procfs/mountstats.go
generated
vendored
|
|
@ -69,6 +69,8 @@ type MountStats interface {
|
|||
type MountStatsNFS struct {
|
||||
// The version of statistics provided.
|
||||
StatVersion string
|
||||
// The optional mountaddr of the NFS mount.
|
||||
MountAddress string
|
||||
// The age of the NFS mount.
|
||||
Age time.Duration
|
||||
// Statistics related to byte counters for various operations.
|
||||
|
|
@ -317,6 +319,7 @@ func parseMount(ss []string) (*Mount, error) {
|
|||
func parseMountStatsNFS(s *bufio.Scanner, statVersion string) (*MountStatsNFS, error) {
|
||||
// Field indicators for parsing specific types of data
|
||||
const (
|
||||
fieldOpts = "opts:"
|
||||
fieldAge = "age:"
|
||||
fieldBytes = "bytes:"
|
||||
fieldEvents = "events:"
|
||||
|
|
@ -338,6 +341,13 @@ func parseMountStatsNFS(s *bufio.Scanner, statVersion string) (*MountStatsNFS, e
|
|||
}
|
||||
|
||||
switch ss[0] {
|
||||
case fieldOpts:
|
||||
for _, opt := range strings.Split(ss[1], ",") {
|
||||
split := strings.Split(opt, "=")
|
||||
if len(split) == 2 && split[0] == "mountaddr" {
|
||||
stats.MountAddress = split[1]
|
||||
}
|
||||
}
|
||||
case fieldAge:
|
||||
// Age integer is in seconds
|
||||
d, err := time.ParseDuration(ss[1] + "s")
|
||||
|
|
|
|||
263
vendor/github.com/ncabatoff/procfs/nfs/nfs.go
generated
vendored
263
vendor/github.com/ncabatoff/procfs/nfs/nfs.go
generated
vendored
|
|
@ -1,263 +0,0 @@
|
|||
// Copyright 2018 The Prometheus Authors
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
// Package nfs implements parsing of /proc/net/rpc/nfsd.
|
||||
// Fields are documented in https://www.svennd.be/nfsd-stats-explained-procnetrpcnfsd/
|
||||
package nfs
|
||||
|
||||
// ReplyCache models the "rc" line.
|
||||
type ReplyCache struct {
|
||||
Hits uint64
|
||||
Misses uint64
|
||||
NoCache uint64
|
||||
}
|
||||
|
||||
// FileHandles models the "fh" line.
|
||||
type FileHandles struct {
|
||||
Stale uint64
|
||||
TotalLookups uint64
|
||||
AnonLookups uint64
|
||||
DirNoCache uint64
|
||||
NoDirNoCache uint64
|
||||
}
|
||||
|
||||
// InputOutput models the "io" line.
|
||||
type InputOutput struct {
|
||||
Read uint64
|
||||
Write uint64
|
||||
}
|
||||
|
||||
// Threads models the "th" line.
|
||||
type Threads struct {
|
||||
Threads uint64
|
||||
FullCnt uint64
|
||||
}
|
||||
|
||||
// ReadAheadCache models the "ra" line.
|
||||
type ReadAheadCache struct {
|
||||
CacheSize uint64
|
||||
CacheHistogram []uint64
|
||||
NotFound uint64
|
||||
}
|
||||
|
||||
// Network models the "net" line.
|
||||
type Network struct {
|
||||
NetCount uint64
|
||||
UDPCount uint64
|
||||
TCPCount uint64
|
||||
TCPConnect uint64
|
||||
}
|
||||
|
||||
// ClientRPC models the nfs "rpc" line.
|
||||
type ClientRPC struct {
|
||||
RPCCount uint64
|
||||
Retransmissions uint64
|
||||
AuthRefreshes uint64
|
||||
}
|
||||
|
||||
// ServerRPC models the nfsd "rpc" line.
|
||||
type ServerRPC struct {
|
||||
RPCCount uint64
|
||||
BadCnt uint64
|
||||
BadFmt uint64
|
||||
BadAuth uint64
|
||||
BadcInt uint64
|
||||
}
|
||||
|
||||
// V2Stats models the "proc2" line.
|
||||
type V2Stats struct {
|
||||
Null uint64
|
||||
GetAttr uint64
|
||||
SetAttr uint64
|
||||
Root uint64
|
||||
Lookup uint64
|
||||
ReadLink uint64
|
||||
Read uint64
|
||||
WrCache uint64
|
||||
Write uint64
|
||||
Create uint64
|
||||
Remove uint64
|
||||
Rename uint64
|
||||
Link uint64
|
||||
SymLink uint64
|
||||
MkDir uint64
|
||||
RmDir uint64
|
||||
ReadDir uint64
|
||||
FsStat uint64
|
||||
}
|
||||
|
||||
// V3Stats models the "proc3" line.
|
||||
type V3Stats struct {
|
||||
Null uint64
|
||||
GetAttr uint64
|
||||
SetAttr uint64
|
||||
Lookup uint64
|
||||
Access uint64
|
||||
ReadLink uint64
|
||||
Read uint64
|
||||
Write uint64
|
||||
Create uint64
|
||||
MkDir uint64
|
||||
SymLink uint64
|
||||
MkNod uint64
|
||||
Remove uint64
|
||||
RmDir uint64
|
||||
Rename uint64
|
||||
Link uint64
|
||||
ReadDir uint64
|
||||
ReadDirPlus uint64
|
||||
FsStat uint64
|
||||
FsInfo uint64
|
||||
PathConf uint64
|
||||
Commit uint64
|
||||
}
|
||||
|
||||
// ClientV4Stats models the nfs "proc4" line.
|
||||
type ClientV4Stats struct {
|
||||
Null uint64
|
||||
Read uint64
|
||||
Write uint64
|
||||
Commit uint64
|
||||
Open uint64
|
||||
OpenConfirm uint64
|
||||
OpenNoattr uint64
|
||||
OpenDowngrade uint64
|
||||
Close uint64
|
||||
Setattr uint64
|
||||
FsInfo uint64
|
||||
Renew uint64
|
||||
SetClientID uint64
|
||||
SetClientIDConfirm uint64
|
||||
Lock uint64
|
||||
Lockt uint64
|
||||
Locku uint64
|
||||
Access uint64
|
||||
Getattr uint64
|
||||
Lookup uint64
|
||||
LookupRoot uint64
|
||||
Remove uint64
|
||||
Rename uint64
|
||||
Link uint64
|
||||
Symlink uint64
|
||||
Create uint64
|
||||
Pathconf uint64
|
||||
StatFs uint64
|
||||
ReadLink uint64
|
||||
ReadDir uint64
|
||||
ServerCaps uint64
|
||||
DelegReturn uint64
|
||||
GetACL uint64
|
||||
SetACL uint64
|
||||
FsLocations uint64
|
||||
ReleaseLockowner uint64
|
||||
Secinfo uint64
|
||||
FsidPresent uint64
|
||||
ExchangeID uint64
|
||||
CreateSession uint64
|
||||
DestroySession uint64
|
||||
Sequence uint64
|
||||
GetLeaseTime uint64
|
||||
ReclaimComplete uint64
|
||||
LayoutGet uint64
|
||||
GetDeviceInfo uint64
|
||||
LayoutCommit uint64
|
||||
LayoutReturn uint64
|
||||
SecinfoNoName uint64
|
||||
TestStateID uint64
|
||||
FreeStateID uint64
|
||||
GetDeviceList uint64
|
||||
BindConnToSession uint64
|
||||
DestroyClientID uint64
|
||||
Seek uint64
|
||||
Allocate uint64
|
||||
DeAllocate uint64
|
||||
LayoutStats uint64
|
||||
Clone uint64
|
||||
}
|
||||
|
||||
// ServerV4Stats models the nfsd "proc4" line.
|
||||
type ServerV4Stats struct {
|
||||
Null uint64
|
||||
Compound uint64
|
||||
}
|
||||
|
||||
// V4Ops models the "proc4ops" line: NFSv4 operations
|
||||
// Variable list, see:
|
||||
// v4.0 https://tools.ietf.org/html/rfc3010 (38 operations)
|
||||
// v4.1 https://tools.ietf.org/html/rfc5661 (58 operations)
|
||||
// v4.2 https://tools.ietf.org/html/draft-ietf-nfsv4-minorversion2-41 (71 operations)
|
||||
type V4Ops struct {
|
||||
//Values uint64 // Variable depending on v4.x sub-version. TODO: Will this always at least include the fields in this struct?
|
||||
Op0Unused uint64
|
||||
Op1Unused uint64
|
||||
Op2Future uint64
|
||||
Access uint64
|
||||
Close uint64
|
||||
Commit uint64
|
||||
Create uint64
|
||||
DelegPurge uint64
|
||||
DelegReturn uint64
|
||||
GetAttr uint64
|
||||
GetFH uint64
|
||||
Link uint64
|
||||
Lock uint64
|
||||
Lockt uint64
|
||||
Locku uint64
|
||||
Lookup uint64
|
||||
LookupRoot uint64
|
||||
Nverify uint64
|
||||
Open uint64
|
||||
OpenAttr uint64
|
||||
OpenConfirm uint64
|
||||
OpenDgrd uint64
|
||||
PutFH uint64
|
||||
PutPubFH uint64
|
||||
PutRootFH uint64
|
||||
Read uint64
|
||||
ReadDir uint64
|
||||
ReadLink uint64
|
||||
Remove uint64
|
||||
Rename uint64
|
||||
Renew uint64
|
||||
RestoreFH uint64
|
||||
SaveFH uint64
|
||||
SecInfo uint64
|
||||
SetAttr uint64
|
||||
Verify uint64
|
||||
Write uint64
|
||||
RelLockOwner uint64
|
||||
}
|
||||
|
||||
// ClientRPCStats models all stats from /proc/net/rpc/nfs.
|
||||
type ClientRPCStats struct {
|
||||
Network Network
|
||||
ClientRPC ClientRPC
|
||||
V2Stats V2Stats
|
||||
V3Stats V3Stats
|
||||
ClientV4Stats ClientV4Stats
|
||||
}
|
||||
|
||||
// ServerRPCStats models all stats from /proc/net/rpc/nfsd.
|
||||
type ServerRPCStats struct {
|
||||
ReplyCache ReplyCache
|
||||
FileHandles FileHandles
|
||||
InputOutput InputOutput
|
||||
Threads Threads
|
||||
ReadAheadCache ReadAheadCache
|
||||
Network Network
|
||||
ServerRPC ServerRPC
|
||||
V2Stats V2Stats
|
||||
V3Stats V3Stats
|
||||
ServerV4Stats ServerV4Stats
|
||||
V4Ops V4Ops
|
||||
}
|
||||
317
vendor/github.com/ncabatoff/procfs/nfs/parse.go
generated
vendored
317
vendor/github.com/ncabatoff/procfs/nfs/parse.go
generated
vendored
|
|
@ -1,317 +0,0 @@
|
|||
// Copyright 2018 The Prometheus Authors
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
package nfs
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
)
|
||||
|
||||
func parseReplyCache(v []uint64) (ReplyCache, error) {
|
||||
if len(v) != 3 {
|
||||
return ReplyCache{}, fmt.Errorf("invalid ReplyCache line %q", v)
|
||||
}
|
||||
|
||||
return ReplyCache{
|
||||
Hits: v[0],
|
||||
Misses: v[1],
|
||||
NoCache: v[2],
|
||||
}, nil
|
||||
}
|
||||
|
||||
func parseFileHandles(v []uint64) (FileHandles, error) {
|
||||
if len(v) != 5 {
|
||||
return FileHandles{}, fmt.Errorf("invalid FileHandles, line %q", v)
|
||||
}
|
||||
|
||||
return FileHandles{
|
||||
Stale: v[0],
|
||||
TotalLookups: v[1],
|
||||
AnonLookups: v[2],
|
||||
DirNoCache: v[3],
|
||||
NoDirNoCache: v[4],
|
||||
}, nil
|
||||
}
|
||||
|
||||
func parseInputOutput(v []uint64) (InputOutput, error) {
|
||||
if len(v) != 2 {
|
||||
return InputOutput{}, fmt.Errorf("invalid InputOutput line %q", v)
|
||||
}
|
||||
|
||||
return InputOutput{
|
||||
Read: v[0],
|
||||
Write: v[1],
|
||||
}, nil
|
||||
}
|
||||
|
||||
func parseThreads(v []uint64) (Threads, error) {
|
||||
if len(v) != 2 {
|
||||
return Threads{}, fmt.Errorf("invalid Threads line %q", v)
|
||||
}
|
||||
|
||||
return Threads{
|
||||
Threads: v[0],
|
||||
FullCnt: v[1],
|
||||
}, nil
|
||||
}
|
||||
|
||||
func parseReadAheadCache(v []uint64) (ReadAheadCache, error) {
|
||||
if len(v) != 12 {
|
||||
return ReadAheadCache{}, fmt.Errorf("invalid ReadAheadCache line %q", v)
|
||||
}
|
||||
|
||||
return ReadAheadCache{
|
||||
CacheSize: v[0],
|
||||
CacheHistogram: v[1:11],
|
||||
NotFound: v[11],
|
||||
}, nil
|
||||
}
|
||||
|
||||
func parseNetwork(v []uint64) (Network, error) {
|
||||
if len(v) != 4 {
|
||||
return Network{}, fmt.Errorf("invalid Network line %q", v)
|
||||
}
|
||||
|
||||
return Network{
|
||||
NetCount: v[0],
|
||||
UDPCount: v[1],
|
||||
TCPCount: v[2],
|
||||
TCPConnect: v[3],
|
||||
}, nil
|
||||
}
|
||||
|
||||
func parseServerRPC(v []uint64) (ServerRPC, error) {
|
||||
if len(v) != 5 {
|
||||
return ServerRPC{}, fmt.Errorf("invalid RPC line %q", v)
|
||||
}
|
||||
|
||||
return ServerRPC{
|
||||
RPCCount: v[0],
|
||||
BadCnt: v[1],
|
||||
BadFmt: v[2],
|
||||
BadAuth: v[3],
|
||||
BadcInt: v[4],
|
||||
}, nil
|
||||
}
|
||||
|
||||
func parseClientRPC(v []uint64) (ClientRPC, error) {
|
||||
if len(v) != 3 {
|
||||
return ClientRPC{}, fmt.Errorf("invalid RPC line %q", v)
|
||||
}
|
||||
|
||||
return ClientRPC{
|
||||
RPCCount: v[0],
|
||||
Retransmissions: v[1],
|
||||
AuthRefreshes: v[2],
|
||||
}, nil
|
||||
}
|
||||
|
||||
func parseV2Stats(v []uint64) (V2Stats, error) {
|
||||
values := int(v[0])
|
||||
if len(v[1:]) != values || values != 18 {
|
||||
return V2Stats{}, fmt.Errorf("invalid V2Stats line %q", v)
|
||||
}
|
||||
|
||||
return V2Stats{
|
||||
Null: v[1],
|
||||
GetAttr: v[2],
|
||||
SetAttr: v[3],
|
||||
Root: v[4],
|
||||
Lookup: v[5],
|
||||
ReadLink: v[6],
|
||||
Read: v[7],
|
||||
WrCache: v[8],
|
||||
Write: v[9],
|
||||
Create: v[10],
|
||||
Remove: v[11],
|
||||
Rename: v[12],
|
||||
Link: v[13],
|
||||
SymLink: v[14],
|
||||
MkDir: v[15],
|
||||
RmDir: v[16],
|
||||
ReadDir: v[17],
|
||||
FsStat: v[18],
|
||||
}, nil
|
||||
}
|
||||
|
||||
func parseV3Stats(v []uint64) (V3Stats, error) {
|
||||
values := int(v[0])
|
||||
if len(v[1:]) != values || values != 22 {
|
||||
return V3Stats{}, fmt.Errorf("invalid V3Stats line %q", v)
|
||||
}
|
||||
|
||||
return V3Stats{
|
||||
Null: v[1],
|
||||
GetAttr: v[2],
|
||||
SetAttr: v[3],
|
||||
Lookup: v[4],
|
||||
Access: v[5],
|
||||
ReadLink: v[6],
|
||||
Read: v[7],
|
||||
Write: v[8],
|
||||
Create: v[9],
|
||||
MkDir: v[10],
|
||||
SymLink: v[11],
|
||||
MkNod: v[12],
|
||||
Remove: v[13],
|
||||
RmDir: v[14],
|
||||
Rename: v[15],
|
||||
Link: v[16],
|
||||
ReadDir: v[17],
|
||||
ReadDirPlus: v[18],
|
||||
FsStat: v[19],
|
||||
FsInfo: v[20],
|
||||
PathConf: v[21],
|
||||
Commit: v[22],
|
||||
}, nil
|
||||
}
|
||||
|
||||
func parseClientV4Stats(v []uint64) (ClientV4Stats, error) {
|
||||
values := int(v[0])
|
||||
if len(v[1:]) != values {
|
||||
return ClientV4Stats{}, fmt.Errorf("invalid ClientV4Stats line %q", v)
|
||||
}
|
||||
|
||||
// This function currently supports mapping 59 NFS v4 client stats. Older
|
||||
// kernels may emit fewer stats, so we must detect this and pad out the
|
||||
// values to match the expected slice size.
|
||||
if values < 59 {
|
||||
newValues := make([]uint64, 60)
|
||||
copy(newValues, v)
|
||||
v = newValues
|
||||
}
|
||||
|
||||
return ClientV4Stats{
|
||||
Null: v[1],
|
||||
Read: v[2],
|
||||
Write: v[3],
|
||||
Commit: v[4],
|
||||
Open: v[5],
|
||||
OpenConfirm: v[6],
|
||||
OpenNoattr: v[7],
|
||||
OpenDowngrade: v[8],
|
||||
Close: v[9],
|
||||
Setattr: v[10],
|
||||
FsInfo: v[11],
|
||||
Renew: v[12],
|
||||
SetClientID: v[13],
|
||||
SetClientIDConfirm: v[14],
|
||||
Lock: v[15],
|
||||
Lockt: v[16],
|
||||
Locku: v[17],
|
||||
Access: v[18],
|
||||
Getattr: v[19],
|
||||
Lookup: v[20],
|
||||
LookupRoot: v[21],
|
||||
Remove: v[22],
|
||||
Rename: v[23],
|
||||
Link: v[24],
|
||||
Symlink: v[25],
|
||||
Create: v[26],
|
||||
Pathconf: v[27],
|
||||
StatFs: v[28],
|
||||
ReadLink: v[29],
|
||||
ReadDir: v[30],
|
||||
ServerCaps: v[31],
|
||||
DelegReturn: v[32],
|
||||
GetACL: v[33],
|
||||
SetACL: v[34],
|
||||
FsLocations: v[35],
|
||||
ReleaseLockowner: v[36],
|
||||
Secinfo: v[37],
|
||||
FsidPresent: v[38],
|
||||
ExchangeID: v[39],
|
||||
CreateSession: v[40],
|
||||
DestroySession: v[41],
|
||||
Sequence: v[42],
|
||||
GetLeaseTime: v[43],
|
||||
ReclaimComplete: v[44],
|
||||
LayoutGet: v[45],
|
||||
GetDeviceInfo: v[46],
|
||||
LayoutCommit: v[47],
|
||||
LayoutReturn: v[48],
|
||||
SecinfoNoName: v[49],
|
||||
TestStateID: v[50],
|
||||
FreeStateID: v[51],
|
||||
GetDeviceList: v[52],
|
||||
BindConnToSession: v[53],
|
||||
DestroyClientID: v[54],
|
||||
Seek: v[55],
|
||||
Allocate: v[56],
|
||||
DeAllocate: v[57],
|
||||
LayoutStats: v[58],
|
||||
Clone: v[59],
|
||||
}, nil
|
||||
}
|
||||
|
||||
func parseServerV4Stats(v []uint64) (ServerV4Stats, error) {
|
||||
values := int(v[0])
|
||||
if len(v[1:]) != values || values != 2 {
|
||||
return ServerV4Stats{}, fmt.Errorf("invalid V4Stats line %q", v)
|
||||
}
|
||||
|
||||
return ServerV4Stats{
|
||||
Null: v[1],
|
||||
Compound: v[2],
|
||||
}, nil
|
||||
}
|
||||
|
||||
func parseV4Ops(v []uint64) (V4Ops, error) {
|
||||
values := int(v[0])
|
||||
if len(v[1:]) != values || values < 39 {
|
||||
return V4Ops{}, fmt.Errorf("invalid V4Ops line %q", v)
|
||||
}
|
||||
|
||||
stats := V4Ops{
|
||||
Op0Unused: v[1],
|
||||
Op1Unused: v[2],
|
||||
Op2Future: v[3],
|
||||
Access: v[4],
|
||||
Close: v[5],
|
||||
Commit: v[6],
|
||||
Create: v[7],
|
||||
DelegPurge: v[8],
|
||||
DelegReturn: v[9],
|
||||
GetAttr: v[10],
|
||||
GetFH: v[11],
|
||||
Link: v[12],
|
||||
Lock: v[13],
|
||||
Lockt: v[14],
|
||||
Locku: v[15],
|
||||
Lookup: v[16],
|
||||
LookupRoot: v[17],
|
||||
Nverify: v[18],
|
||||
Open: v[19],
|
||||
OpenAttr: v[20],
|
||||
OpenConfirm: v[21],
|
||||
OpenDgrd: v[22],
|
||||
PutFH: v[23],
|
||||
PutPubFH: v[24],
|
||||
PutRootFH: v[25],
|
||||
Read: v[26],
|
||||
ReadDir: v[27],
|
||||
ReadLink: v[28],
|
||||
Remove: v[29],
|
||||
Rename: v[30],
|
||||
Renew: v[31],
|
||||
RestoreFH: v[32],
|
||||
SaveFH: v[33],
|
||||
SecInfo: v[34],
|
||||
SetAttr: v[35],
|
||||
Verify: v[36],
|
||||
Write: v[37],
|
||||
RelLockOwner: v[38],
|
||||
}
|
||||
|
||||
return stats, nil
|
||||
}
|
||||
67
vendor/github.com/ncabatoff/procfs/nfs/parse_nfs.go
generated
vendored
67
vendor/github.com/ncabatoff/procfs/nfs/parse_nfs.go
generated
vendored
|
|
@ -1,67 +0,0 @@
|
|||
// Copyright 2018 The Prometheus Authors
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
package nfs
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"io"
|
||||
"strings"
|
||||
|
||||
"github.com/ncabatoff/procfs/internal/util"
|
||||
)
|
||||
|
||||
// ParseClientRPCStats returns stats read from /proc/net/rpc/nfs
|
||||
func ParseClientRPCStats(r io.Reader) (*ClientRPCStats, error) {
|
||||
stats := &ClientRPCStats{}
|
||||
|
||||
scanner := bufio.NewScanner(r)
|
||||
for scanner.Scan() {
|
||||
line := scanner.Text()
|
||||
parts := strings.Fields(scanner.Text())
|
||||
// require at least <key> <value>
|
||||
if len(parts) < 2 {
|
||||
return nil, fmt.Errorf("invalid NFS metric line %q", line)
|
||||
}
|
||||
|
||||
values, err := util.ParseUint64s(parts[1:])
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("error parsing NFS metric line: %s", err)
|
||||
}
|
||||
|
||||
switch metricLine := parts[0]; metricLine {
|
||||
case "net":
|
||||
stats.Network, err = parseNetwork(values)
|
||||
case "rpc":
|
||||
stats.ClientRPC, err = parseClientRPC(values)
|
||||
case "proc2":
|
||||
stats.V2Stats, err = parseV2Stats(values)
|
||||
case "proc3":
|
||||
stats.V3Stats, err = parseV3Stats(values)
|
||||
case "proc4":
|
||||
stats.ClientV4Stats, err = parseClientV4Stats(values)
|
||||
default:
|
||||
return nil, fmt.Errorf("unknown NFS metric line %q", metricLine)
|
||||
}
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("errors parsing NFS metric line: %s", err)
|
||||
}
|
||||
}
|
||||
|
||||
if err := scanner.Err(); err != nil {
|
||||
return nil, fmt.Errorf("error scanning NFS file: %s", err)
|
||||
}
|
||||
|
||||
return stats, nil
|
||||
}
|
||||
89
vendor/github.com/ncabatoff/procfs/nfs/parse_nfsd.go
generated
vendored
89
vendor/github.com/ncabatoff/procfs/nfs/parse_nfsd.go
generated
vendored
|
|
@ -1,89 +0,0 @@
|
|||
// Copyright 2018 The Prometheus Authors
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
package nfs
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"io"
|
||||
"strings"
|
||||
|
||||
"github.com/ncabatoff/procfs/internal/util"
|
||||
)
|
||||
|
||||
// ParseServerRPCStats returns stats read from /proc/net/rpc/nfsd
|
||||
func ParseServerRPCStats(r io.Reader) (*ServerRPCStats, error) {
|
||||
stats := &ServerRPCStats{}
|
||||
|
||||
scanner := bufio.NewScanner(r)
|
||||
for scanner.Scan() {
|
||||
line := scanner.Text()
|
||||
parts := strings.Fields(scanner.Text())
|
||||
// require at least <key> <value>
|
||||
if len(parts) < 2 {
|
||||
return nil, fmt.Errorf("invalid NFSd metric line %q", line)
|
||||
}
|
||||
label := parts[0]
|
||||
|
||||
var values []uint64
|
||||
var err error
|
||||
if label == "th" {
|
||||
if len(parts) < 3 {
|
||||
return nil, fmt.Errorf("invalid NFSd th metric line %q", line)
|
||||
}
|
||||
values, err = util.ParseUint64s(parts[1:3])
|
||||
} else {
|
||||
values, err = util.ParseUint64s(parts[1:])
|
||||
}
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("error parsing NFSd metric line: %s", err)
|
||||
}
|
||||
|
||||
switch metricLine := parts[0]; metricLine {
|
||||
case "rc":
|
||||
stats.ReplyCache, err = parseReplyCache(values)
|
||||
case "fh":
|
||||
stats.FileHandles, err = parseFileHandles(values)
|
||||
case "io":
|
||||
stats.InputOutput, err = parseInputOutput(values)
|
||||
case "th":
|
||||
stats.Threads, err = parseThreads(values)
|
||||
case "ra":
|
||||
stats.ReadAheadCache, err = parseReadAheadCache(values)
|
||||
case "net":
|
||||
stats.Network, err = parseNetwork(values)
|
||||
case "rpc":
|
||||
stats.ServerRPC, err = parseServerRPC(values)
|
||||
case "proc2":
|
||||
stats.V2Stats, err = parseV2Stats(values)
|
||||
case "proc3":
|
||||
stats.V3Stats, err = parseV3Stats(values)
|
||||
case "proc4":
|
||||
stats.ServerV4Stats, err = parseServerV4Stats(values)
|
||||
case "proc4ops":
|
||||
stats.V4Ops, err = parseV4Ops(values)
|
||||
default:
|
||||
return nil, fmt.Errorf("unknown NFSd metric line %q", metricLine)
|
||||
}
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("errors parsing NFSd metric line: %s", err)
|
||||
}
|
||||
}
|
||||
|
||||
if err := scanner.Err(); err != nil {
|
||||
return nil, fmt.Errorf("error scanning NFSd file: %s", err)
|
||||
}
|
||||
|
||||
return stats, nil
|
||||
}
|
||||
20
vendor/github.com/ncabatoff/procfs/proc.go
generated
vendored
20
vendor/github.com/ncabatoff/procfs/proc.go
generated
vendored
|
|
@ -177,6 +177,26 @@ func (p Proc) Executable() (string, error) {
|
|||
return exe, err
|
||||
}
|
||||
|
||||
// Cwd returns the absolute path to the current working directory of the process.
|
||||
func (p Proc) Cwd() (string, error) {
|
||||
wd, err := os.Readlink(p.path("cwd"))
|
||||
if os.IsNotExist(err) {
|
||||
return "", nil
|
||||
}
|
||||
|
||||
return wd, err
|
||||
}
|
||||
|
||||
// RootDir returns the absolute path to the process's root directory (as set by chroot)
|
||||
func (p Proc) RootDir() (string, error) {
|
||||
rdir, err := os.Readlink(p.path("root"))
|
||||
if os.IsNotExist(err) {
|
||||
return "", nil
|
||||
}
|
||||
|
||||
return rdir, err
|
||||
}
|
||||
|
||||
// FileDescriptors returns the currently open file descriptors of a process.
|
||||
func (p Proc) FileDescriptors() ([]uintptr, error) {
|
||||
names, err := p.fileDescriptors()
|
||||
|
|
|
|||
110
vendor/github.com/ncabatoff/procfs/proc_psi.go
generated
vendored
Normal file
110
vendor/github.com/ncabatoff/procfs/proc_psi.go
generated
vendored
Normal file
|
|
@ -0,0 +1,110 @@
|
|||
// Copyright 2019 The Prometheus Authors
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
package procfs
|
||||
|
||||
// The PSI / pressure interface is described at
|
||||
// https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/accounting/psi.txt
|
||||
// Each resource (cpu, io, memory, ...) is exposed as a single file.
|
||||
// Each file may contain up to two lines, one for "some" pressure and one for "full" pressure.
|
||||
// Each line contains several averages (over n seconds) and a total in µs.
|
||||
//
|
||||
// Example io pressure file:
|
||||
// > some avg10=0.06 avg60=0.21 avg300=0.99 total=8537362
|
||||
// > full avg10=0.00 avg60=0.13 avg300=0.96 total=8183134
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"os"
|
||||
"strings"
|
||||
)
|
||||
|
||||
const lineFormat = "avg10=%f avg60=%f avg300=%f total=%d"
|
||||
|
||||
// PSILine is a single line of values as returned by /proc/pressure/*
|
||||
// The Avg entries are averages over n seconds, as a percentage
|
||||
// The Total line is in microseconds
|
||||
type PSILine struct {
|
||||
Avg10 float64
|
||||
Avg60 float64
|
||||
Avg300 float64
|
||||
Total uint64
|
||||
}
|
||||
|
||||
// PSIStats represent pressure stall information from /proc/pressure/*
|
||||
// Some indicates the share of time in which at least some tasks are stalled
|
||||
// Full indicates the share of time in which all non-idle tasks are stalled simultaneously
|
||||
type PSIStats struct {
|
||||
Some *PSILine
|
||||
Full *PSILine
|
||||
}
|
||||
|
||||
// NewPSIStatsForResource reads pressure stall information for the specified
|
||||
// resource. At time of writing this can be either "cpu", "memory" or "io".
|
||||
func NewPSIStatsForResource(resource string) (PSIStats, error) {
|
||||
fs, err := NewFS(DefaultMountPoint)
|
||||
if err != nil {
|
||||
return PSIStats{}, err
|
||||
}
|
||||
|
||||
return fs.NewPSIStatsForResource(resource)
|
||||
}
|
||||
|
||||
// NewPSIStatsForResource reads pressure stall information from /proc/pressure/<resource>
|
||||
func (fs FS) NewPSIStatsForResource(resource string) (PSIStats, error) {
|
||||
file, err := os.Open(fs.Path(fmt.Sprintf("%s/%s", "pressure", resource)))
|
||||
if err != nil {
|
||||
return PSIStats{}, fmt.Errorf("psi_stats: unavailable for %s", resource)
|
||||
}
|
||||
|
||||
defer file.Close()
|
||||
return parsePSIStats(resource, file)
|
||||
}
|
||||
|
||||
// parsePSIStats parses the specified file for pressure stall information
|
||||
func parsePSIStats(resource string, file io.Reader) (PSIStats, error) {
|
||||
psiStats := PSIStats{}
|
||||
stats, err := ioutil.ReadAll(file)
|
||||
if err != nil {
|
||||
return psiStats, fmt.Errorf("psi_stats: unable to read data for %s", resource)
|
||||
}
|
||||
|
||||
for _, l := range strings.Split(string(stats), "\n") {
|
||||
prefix := strings.Split(l, " ")[0]
|
||||
switch prefix {
|
||||
case "some":
|
||||
psi := PSILine{}
|
||||
_, err := fmt.Sscanf(l, fmt.Sprintf("some %s", lineFormat), &psi.Avg10, &psi.Avg60, &psi.Avg300, &psi.Total)
|
||||
if err != nil {
|
||||
return PSIStats{}, err
|
||||
}
|
||||
psiStats.Some = &psi
|
||||
case "full":
|
||||
psi := PSILine{}
|
||||
_, err := fmt.Sscanf(l, fmt.Sprintf("full %s", lineFormat), &psi.Avg10, &psi.Avg60, &psi.Avg300, &psi.Total)
|
||||
if err != nil {
|
||||
return PSIStats{}, err
|
||||
}
|
||||
psiStats.Full = &psi
|
||||
default:
|
||||
// If we encounter a line with an unknown prefix, ignore it and move on
|
||||
// Should new measurement types be added in the future we'll simply ignore them instead
|
||||
// of erroring on retrieval
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
||||
return psiStats, nil
|
||||
}
|
||||
4
vendor/github.com/ncabatoff/procfs/proc_stat.go
generated
vendored
4
vendor/github.com/ncabatoff/procfs/proc_stat.go
generated
vendored
|
|
@ -95,7 +95,7 @@ type ProcStat struct {
|
|||
// in clock ticks.
|
||||
Starttime uint64
|
||||
// Virtual memory size in bytes.
|
||||
VSize int
|
||||
VSize uint
|
||||
// Resident set size in pages.
|
||||
RSS int
|
||||
|
||||
|
|
@ -164,7 +164,7 @@ func (p Proc) NewStat() (ProcStat, error) {
|
|||
}
|
||||
|
||||
// VirtualMemory returns the virtual memory size in bytes.
|
||||
func (s ProcStat) VirtualMemory() int {
|
||||
func (s ProcStat) VirtualMemory() uint {
|
||||
return s.VSize
|
||||
}
|
||||
|
||||
|
|
|
|||
330
vendor/github.com/ncabatoff/procfs/xfs/parse.go
generated
vendored
330
vendor/github.com/ncabatoff/procfs/xfs/parse.go
generated
vendored
|
|
@ -1,330 +0,0 @@
|
|||
// Copyright 2017 The Prometheus Authors
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
package xfs
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"io"
|
||||
"strings"
|
||||
|
||||
"github.com/ncabatoff/procfs/internal/util"
|
||||
)
|
||||
|
||||
// ParseStats parses a Stats from an input io.Reader, using the format
|
||||
// found in /proc/fs/xfs/stat.
|
||||
func ParseStats(r io.Reader) (*Stats, error) {
|
||||
const (
|
||||
// Fields parsed into stats structures.
|
||||
fieldExtentAlloc = "extent_alloc"
|
||||
fieldAbt = "abt"
|
||||
fieldBlkMap = "blk_map"
|
||||
fieldBmbt = "bmbt"
|
||||
fieldDir = "dir"
|
||||
fieldTrans = "trans"
|
||||
fieldIg = "ig"
|
||||
fieldLog = "log"
|
||||
fieldRw = "rw"
|
||||
fieldAttr = "attr"
|
||||
fieldIcluster = "icluster"
|
||||
fieldVnodes = "vnodes"
|
||||
fieldBuf = "buf"
|
||||
fieldXpc = "xpc"
|
||||
|
||||
// Unimplemented at this time due to lack of documentation.
|
||||
fieldPushAil = "push_ail"
|
||||
fieldXstrat = "xstrat"
|
||||
fieldAbtb2 = "abtb2"
|
||||
fieldAbtc2 = "abtc2"
|
||||
fieldBmbt2 = "bmbt2"
|
||||
fieldIbt2 = "ibt2"
|
||||
fieldFibt2 = "fibt2"
|
||||
fieldQm = "qm"
|
||||
fieldDebug = "debug"
|
||||
)
|
||||
|
||||
var xfss Stats
|
||||
|
||||
s := bufio.NewScanner(r)
|
||||
for s.Scan() {
|
||||
// Expect at least a string label and a single integer value, ex:
|
||||
// - abt 0
|
||||
// - rw 1 2
|
||||
ss := strings.Fields(string(s.Bytes()))
|
||||
if len(ss) < 2 {
|
||||
continue
|
||||
}
|
||||
label := ss[0]
|
||||
|
||||
// Extended precision counters are uint64 values.
|
||||
if label == fieldXpc {
|
||||
us, err := util.ParseUint64s(ss[1:])
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
xfss.ExtendedPrecision, err = extendedPrecisionStats(us)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
continue
|
||||
}
|
||||
|
||||
// All other counters are uint32 values.
|
||||
us, err := util.ParseUint32s(ss[1:])
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
switch label {
|
||||
case fieldExtentAlloc:
|
||||
xfss.ExtentAllocation, err = extentAllocationStats(us)
|
||||
case fieldAbt:
|
||||
xfss.AllocationBTree, err = btreeStats(us)
|
||||
case fieldBlkMap:
|
||||
xfss.BlockMapping, err = blockMappingStats(us)
|
||||
case fieldBmbt:
|
||||
xfss.BlockMapBTree, err = btreeStats(us)
|
||||
case fieldDir:
|
||||
xfss.DirectoryOperation, err = directoryOperationStats(us)
|
||||
case fieldTrans:
|
||||
xfss.Transaction, err = transactionStats(us)
|
||||
case fieldIg:
|
||||
xfss.InodeOperation, err = inodeOperationStats(us)
|
||||
case fieldLog:
|
||||
xfss.LogOperation, err = logOperationStats(us)
|
||||
case fieldRw:
|
||||
xfss.ReadWrite, err = readWriteStats(us)
|
||||
case fieldAttr:
|
||||
xfss.AttributeOperation, err = attributeOperationStats(us)
|
||||
case fieldIcluster:
|
||||
xfss.InodeClustering, err = inodeClusteringStats(us)
|
||||
case fieldVnodes:
|
||||
xfss.Vnode, err = vnodeStats(us)
|
||||
case fieldBuf:
|
||||
xfss.Buffer, err = bufferStats(us)
|
||||
}
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
|
||||
return &xfss, s.Err()
|
||||
}
|
||||
|
||||
// extentAllocationStats builds an ExtentAllocationStats from a slice of uint32s.
|
||||
func extentAllocationStats(us []uint32) (ExtentAllocationStats, error) {
|
||||
if l := len(us); l != 4 {
|
||||
return ExtentAllocationStats{}, fmt.Errorf("incorrect number of values for XFS extent allocation stats: %d", l)
|
||||
}
|
||||
|
||||
return ExtentAllocationStats{
|
||||
ExtentsAllocated: us[0],
|
||||
BlocksAllocated: us[1],
|
||||
ExtentsFreed: us[2],
|
||||
BlocksFreed: us[3],
|
||||
}, nil
|
||||
}
|
||||
|
||||
// btreeStats builds a BTreeStats from a slice of uint32s.
|
||||
func btreeStats(us []uint32) (BTreeStats, error) {
|
||||
if l := len(us); l != 4 {
|
||||
return BTreeStats{}, fmt.Errorf("incorrect number of values for XFS btree stats: %d", l)
|
||||
}
|
||||
|
||||
return BTreeStats{
|
||||
Lookups: us[0],
|
||||
Compares: us[1],
|
||||
RecordsInserted: us[2],
|
||||
RecordsDeleted: us[3],
|
||||
}, nil
|
||||
}
|
||||
|
||||
// BlockMappingStat builds a BlockMappingStats from a slice of uint32s.
|
||||
func blockMappingStats(us []uint32) (BlockMappingStats, error) {
|
||||
if l := len(us); l != 7 {
|
||||
return BlockMappingStats{}, fmt.Errorf("incorrect number of values for XFS block mapping stats: %d", l)
|
||||
}
|
||||
|
||||
return BlockMappingStats{
|
||||
Reads: us[0],
|
||||
Writes: us[1],
|
||||
Unmaps: us[2],
|
||||
ExtentListInsertions: us[3],
|
||||
ExtentListDeletions: us[4],
|
||||
ExtentListLookups: us[5],
|
||||
ExtentListCompares: us[6],
|
||||
}, nil
|
||||
}
|
||||
|
||||
// DirectoryOperationStats builds a DirectoryOperationStats from a slice of uint32s.
|
||||
func directoryOperationStats(us []uint32) (DirectoryOperationStats, error) {
|
||||
if l := len(us); l != 4 {
|
||||
return DirectoryOperationStats{}, fmt.Errorf("incorrect number of values for XFS directory operation stats: %d", l)
|
||||
}
|
||||
|
||||
return DirectoryOperationStats{
|
||||
Lookups: us[0],
|
||||
Creates: us[1],
|
||||
Removes: us[2],
|
||||
Getdents: us[3],
|
||||
}, nil
|
||||
}
|
||||
|
||||
// TransactionStats builds a TransactionStats from a slice of uint32s.
|
||||
func transactionStats(us []uint32) (TransactionStats, error) {
|
||||
if l := len(us); l != 3 {
|
||||
return TransactionStats{}, fmt.Errorf("incorrect number of values for XFS transaction stats: %d", l)
|
||||
}
|
||||
|
||||
return TransactionStats{
|
||||
Sync: us[0],
|
||||
Async: us[1],
|
||||
Empty: us[2],
|
||||
}, nil
|
||||
}
|
||||
|
||||
// InodeOperationStats builds an InodeOperationStats from a slice of uint32s.
|
||||
func inodeOperationStats(us []uint32) (InodeOperationStats, error) {
|
||||
if l := len(us); l != 7 {
|
||||
return InodeOperationStats{}, fmt.Errorf("incorrect number of values for XFS inode operation stats: %d", l)
|
||||
}
|
||||
|
||||
return InodeOperationStats{
|
||||
Attempts: us[0],
|
||||
Found: us[1],
|
||||
Recycle: us[2],
|
||||
Missed: us[3],
|
||||
Duplicate: us[4],
|
||||
Reclaims: us[5],
|
||||
AttributeChange: us[6],
|
||||
}, nil
|
||||
}
|
||||
|
||||
// LogOperationStats builds a LogOperationStats from a slice of uint32s.
|
||||
func logOperationStats(us []uint32) (LogOperationStats, error) {
|
||||
if l := len(us); l != 5 {
|
||||
return LogOperationStats{}, fmt.Errorf("incorrect number of values for XFS log operation stats: %d", l)
|
||||
}
|
||||
|
||||
return LogOperationStats{
|
||||
Writes: us[0],
|
||||
Blocks: us[1],
|
||||
NoInternalBuffers: us[2],
|
||||
Force: us[3],
|
||||
ForceSleep: us[4],
|
||||
}, nil
|
||||
}
|
||||
|
||||
// ReadWriteStats builds a ReadWriteStats from a slice of uint32s.
|
||||
func readWriteStats(us []uint32) (ReadWriteStats, error) {
|
||||
if l := len(us); l != 2 {
|
||||
return ReadWriteStats{}, fmt.Errorf("incorrect number of values for XFS read write stats: %d", l)
|
||||
}
|
||||
|
||||
return ReadWriteStats{
|
||||
Read: us[0],
|
||||
Write: us[1],
|
||||
}, nil
|
||||
}
|
||||
|
||||
// AttributeOperationStats builds an AttributeOperationStats from a slice of uint32s.
|
||||
func attributeOperationStats(us []uint32) (AttributeOperationStats, error) {
|
||||
if l := len(us); l != 4 {
|
||||
return AttributeOperationStats{}, fmt.Errorf("incorrect number of values for XFS attribute operation stats: %d", l)
|
||||
}
|
||||
|
||||
return AttributeOperationStats{
|
||||
Get: us[0],
|
||||
Set: us[1],
|
||||
Remove: us[2],
|
||||
List: us[3],
|
||||
}, nil
|
||||
}
|
||||
|
||||
// InodeClusteringStats builds an InodeClusteringStats from a slice of uint32s.
|
||||
func inodeClusteringStats(us []uint32) (InodeClusteringStats, error) {
|
||||
if l := len(us); l != 3 {
|
||||
return InodeClusteringStats{}, fmt.Errorf("incorrect number of values for XFS inode clustering stats: %d", l)
|
||||
}
|
||||
|
||||
return InodeClusteringStats{
|
||||
Iflush: us[0],
|
||||
Flush: us[1],
|
||||
FlushInode: us[2],
|
||||
}, nil
|
||||
}
|
||||
|
||||
// VnodeStats builds a VnodeStats from a slice of uint32s.
|
||||
func vnodeStats(us []uint32) (VnodeStats, error) {
|
||||
// The attribute "Free" appears to not be available on older XFS
|
||||
// stats versions. Therefore, 7 or 8 elements may appear in
|
||||
// this slice.
|
||||
l := len(us)
|
||||
if l != 7 && l != 8 {
|
||||
return VnodeStats{}, fmt.Errorf("incorrect number of values for XFS vnode stats: %d", l)
|
||||
}
|
||||
|
||||
s := VnodeStats{
|
||||
Active: us[0],
|
||||
Allocate: us[1],
|
||||
Get: us[2],
|
||||
Hold: us[3],
|
||||
Release: us[4],
|
||||
Reclaim: us[5],
|
||||
Remove: us[6],
|
||||
}
|
||||
|
||||
// Skip adding free, unless it is present. The zero value will
|
||||
// be used in place of an actual count.
|
||||
if l == 7 {
|
||||
return s, nil
|
||||
}
|
||||
|
||||
s.Free = us[7]
|
||||
return s, nil
|
||||
}
|
||||
|
||||
// BufferStats builds a BufferStats from a slice of uint32s.
|
||||
func bufferStats(us []uint32) (BufferStats, error) {
|
||||
if l := len(us); l != 9 {
|
||||
return BufferStats{}, fmt.Errorf("incorrect number of values for XFS buffer stats: %d", l)
|
||||
}
|
||||
|
||||
return BufferStats{
|
||||
Get: us[0],
|
||||
Create: us[1],
|
||||
GetLocked: us[2],
|
||||
GetLockedWaited: us[3],
|
||||
BusyLocked: us[4],
|
||||
MissLocked: us[5],
|
||||
PageRetries: us[6],
|
||||
PageFound: us[7],
|
||||
GetRead: us[8],
|
||||
}, nil
|
||||
}
|
||||
|
||||
// ExtendedPrecisionStats builds an ExtendedPrecisionStats from a slice of uint32s.
|
||||
func extendedPrecisionStats(us []uint64) (ExtendedPrecisionStats, error) {
|
||||
if l := len(us); l != 3 {
|
||||
return ExtendedPrecisionStats{}, fmt.Errorf("incorrect number of values for XFS extended precision stats: %d", l)
|
||||
}
|
||||
|
||||
return ExtendedPrecisionStats{
|
||||
FlushBytes: us[0],
|
||||
WriteBytes: us[1],
|
||||
ReadBytes: us[2],
|
||||
}, nil
|
||||
}
|
||||
163
vendor/github.com/ncabatoff/procfs/xfs/xfs.go
generated
vendored
163
vendor/github.com/ncabatoff/procfs/xfs/xfs.go
generated
vendored
|
|
@ -1,163 +0,0 @@
|
|||
// Copyright 2017 The Prometheus Authors
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
// Package xfs provides access to statistics exposed by the XFS filesystem.
|
||||
package xfs
|
||||
|
||||
// Stats contains XFS filesystem runtime statistics, parsed from
|
||||
// /proc/fs/xfs/stat.
|
||||
//
|
||||
// The names and meanings of each statistic were taken from
|
||||
// http://xfs.org/index.php/Runtime_Stats and xfs_stats.h in the Linux
|
||||
// kernel source. Most counters are uint32s (same data types used in
|
||||
// xfs_stats.h), but some of the "extended precision stats" are uint64s.
|
||||
type Stats struct {
|
||||
// The name of the filesystem used to source these statistics.
|
||||
// If empty, this indicates aggregated statistics for all XFS
|
||||
// filesystems on the host.
|
||||
Name string
|
||||
|
||||
ExtentAllocation ExtentAllocationStats
|
||||
AllocationBTree BTreeStats
|
||||
BlockMapping BlockMappingStats
|
||||
BlockMapBTree BTreeStats
|
||||
DirectoryOperation DirectoryOperationStats
|
||||
Transaction TransactionStats
|
||||
InodeOperation InodeOperationStats
|
||||
LogOperation LogOperationStats
|
||||
ReadWrite ReadWriteStats
|
||||
AttributeOperation AttributeOperationStats
|
||||
InodeClustering InodeClusteringStats
|
||||
Vnode VnodeStats
|
||||
Buffer BufferStats
|
||||
ExtendedPrecision ExtendedPrecisionStats
|
||||
}
|
||||
|
||||
// ExtentAllocationStats contains statistics regarding XFS extent allocations.
|
||||
type ExtentAllocationStats struct {
|
||||
ExtentsAllocated uint32
|
||||
BlocksAllocated uint32
|
||||
ExtentsFreed uint32
|
||||
BlocksFreed uint32
|
||||
}
|
||||
|
||||
// BTreeStats contains statistics regarding an XFS internal B-tree.
|
||||
type BTreeStats struct {
|
||||
Lookups uint32
|
||||
Compares uint32
|
||||
RecordsInserted uint32
|
||||
RecordsDeleted uint32
|
||||
}
|
||||
|
||||
// BlockMappingStats contains statistics regarding XFS block maps.
|
||||
type BlockMappingStats struct {
|
||||
Reads uint32
|
||||
Writes uint32
|
||||
Unmaps uint32
|
||||
ExtentListInsertions uint32
|
||||
ExtentListDeletions uint32
|
||||
ExtentListLookups uint32
|
||||
ExtentListCompares uint32
|
||||
}
|
||||
|
||||
// DirectoryOperationStats contains statistics regarding XFS directory entries.
|
||||
type DirectoryOperationStats struct {
|
||||
Lookups uint32
|
||||
Creates uint32
|
||||
Removes uint32
|
||||
Getdents uint32
|
||||
}
|
||||
|
||||
// TransactionStats contains statistics regarding XFS metadata transactions.
|
||||
type TransactionStats struct {
|
||||
Sync uint32
|
||||
Async uint32
|
||||
Empty uint32
|
||||
}
|
||||
|
||||
// InodeOperationStats contains statistics regarding XFS inode operations.
|
||||
type InodeOperationStats struct {
|
||||
Attempts uint32
|
||||
Found uint32
|
||||
Recycle uint32
|
||||
Missed uint32
|
||||
Duplicate uint32
|
||||
Reclaims uint32
|
||||
AttributeChange uint32
|
||||
}
|
||||
|
||||
// LogOperationStats contains statistics regarding the XFS log buffer.
|
||||
type LogOperationStats struct {
|
||||
Writes uint32
|
||||
Blocks uint32
|
||||
NoInternalBuffers uint32
|
||||
Force uint32
|
||||
ForceSleep uint32
|
||||
}
|
||||
|
||||
// ReadWriteStats contains statistics regarding the number of read and write
|
||||
// system calls for XFS filesystems.
|
||||
type ReadWriteStats struct {
|
||||
Read uint32
|
||||
Write uint32
|
||||
}
|
||||
|
||||
// AttributeOperationStats contains statistics regarding manipulation of
|
||||
// XFS extended file attributes.
|
||||
type AttributeOperationStats struct {
|
||||
Get uint32
|
||||
Set uint32
|
||||
Remove uint32
|
||||
List uint32
|
||||
}
|
||||
|
||||
// InodeClusteringStats contains statistics regarding XFS inode clustering
|
||||
// operations.
|
||||
type InodeClusteringStats struct {
|
||||
Iflush uint32
|
||||
Flush uint32
|
||||
FlushInode uint32
|
||||
}
|
||||
|
||||
// VnodeStats contains statistics regarding XFS vnode operations.
|
||||
type VnodeStats struct {
|
||||
Active uint32
|
||||
Allocate uint32
|
||||
Get uint32
|
||||
Hold uint32
|
||||
Release uint32
|
||||
Reclaim uint32
|
||||
Remove uint32
|
||||
Free uint32
|
||||
}
|
||||
|
||||
// BufferStats contains statistics regarding XFS read/write I/O buffers.
|
||||
type BufferStats struct {
|
||||
Get uint32
|
||||
Create uint32
|
||||
GetLocked uint32
|
||||
GetLockedWaited uint32
|
||||
BusyLocked uint32
|
||||
MissLocked uint32
|
||||
PageRetries uint32
|
||||
PageFound uint32
|
||||
GetRead uint32
|
||||
}
|
||||
|
||||
// ExtendedPrecisionStats contains high precision counters used to track the
|
||||
// total number of bytes read, written, or flushed, during XFS operations.
|
||||
type ExtendedPrecisionStats struct {
|
||||
FlushBytes uint64
|
||||
WriteBytes uint64
|
||||
ReadBytes uint64
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue