mirror of
https://github.com/libp2p/go-libp2p-resource-manager.git
synced 2025-03-24 08:10:55 +08:00
Merge pull request #54 from libp2p/marco/50-obs
feat: Out of the box metrics for resource manager
This commit is contained in:
Marco Munizaga
GitHub
commit
b8369c616d
1
go.mod
1
go.mod
@ -8,6 +8,7 @@ require (
|
||||
github.com/multiformats/go-multiaddr v0.6.0
|
||||
github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58
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||||
github.com/stretchr/testify v1.7.0
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go.opencensus.io v0.23.0
|
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)
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|
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require (
|
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72
go.sum
72
go.sum
@ -1,3 +1,5 @@
|
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cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
|
||||
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
|
||||
github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
|
||||
github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
|
||||
github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
|
||||
@ -19,6 +21,9 @@ github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku
|
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github.com/btcsuite/snappy-go v1.0.0/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc=
|
||||
github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY=
|
||||
github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
|
||||
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
|
||||
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
|
||||
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
|
||||
github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
|
||||
github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
@ -29,10 +34,34 @@ github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn
|
||||
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 h1:YLtO71vCjJRCBcrPMtQ9nqBsqpA1m5sE92cU+pd5Mcc=
|
||||
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
|
||||
github.com/decred/dcrd/lru v1.0.0/go.mod h1:mxKOwFd7lFjN2GZYsiz/ecgqR6kkYAl+0pz0tEMk218=
|
||||
github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
|
||||
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
|
||||
github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
|
||||
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
|
||||
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
|
||||
github.com/gogo/protobuf v1.3.1 h1:DqDEcV5aeaTmdFBePNpYsp3FlcVH/2ISVVM9Qf8PSls=
|
||||
github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
|
||||
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
|
||||
github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e h1:1r7pUrabqp18hOBcwBwiTsbnFeTZHV9eER/QT5JVZxY=
|
||||
github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
|
||||
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
|
||||
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
|
||||
github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
|
||||
github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
|
||||
github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
|
||||
github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
|
||||
github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
|
||||
github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
|
||||
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
|
||||
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
|
||||
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
|
||||
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-cmp v0.5.3 h1:x95R7cp+rSeeqAMI2knLtQ0DKlaBhv2NrtrOvafPHRo=
|
||||
github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
|
||||
github.com/ipfs/go-cid v0.0.7/go.mod h1:6Ux9z5e+HpkQdckYoX1PG/6xqKspzlEIR5SDmgqgC/I=
|
||||
github.com/ipfs/go-cid v0.2.0 h1:01JTiihFq9en9Vz0lc0VDWvZe/uBonGpzo4THP0vcQ0=
|
||||
@ -99,14 +128,18 @@ github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
|
||||
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
|
||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
|
||||
github.com/spacemonkeygo/spacelog v0.0.0-20180420211403-2296661a0572 h1:RC6RW7j+1+HkWaX/Yh71Ee5ZHaHYt7ZP4sQgUrm6cDU=
|
||||
github.com/spacemonkeygo/spacelog v0.0.0-20180420211403-2296661a0572/go.mod h1:w0SWMsp6j9O/dk4/ZpIhL+3CkG8ofA2vuv7k+ltqUMc=
|
||||
github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
||||
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
|
||||
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
|
||||
go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M=
|
||||
go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
|
||||
go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
|
||||
go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
|
||||
go.uber.org/goleak v1.1.11-0.20210813005559-691160354723 h1:sHOAIxRGBp443oHZIPB+HsUGaksVCXVQENPxwTfQdH4=
|
||||
@ -121,26 +154,39 @@ golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8U
|
||||
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/crypto v0.0.0-20200115085410-6d4e4cb37c7d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/crypto v0.0.0-20200510223506-06a226fb4e37/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
|
||||
golang.org/x/crypto v0.0.0-20210506145944-38f3c27a63bf h1:B2n+Zi5QeYRDAEodEu72OS36gmTWjgpXr2+cWcBW90o=
|
||||
golang.org/x/crypto v0.0.0-20210506145944-38f3c27a63bf/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
|
||||
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
|
||||
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
|
||||
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
|
||||
golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
|
||||
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
|
||||
golang.org/x/net v0.0.0-20180719180050-a680a1efc54d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
|
||||
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
|
||||
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
|
||||
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
||||
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210309074719-68d13333faf2/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
@ -153,12 +199,36 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
|
||||
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
|
||||
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
|
||||
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
|
||||
golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
|
||||
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
|
||||
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
|
||||
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
|
||||
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
|
||||
google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
|
||||
google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
|
||||
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
|
||||
google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
|
||||
google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
|
||||
google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
|
||||
google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
|
||||
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
|
||||
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
|
||||
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
|
||||
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
|
||||
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
|
||||
google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
|
||||
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
|
||||
google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
|
||||
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
|
||||
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=
|
||||
@ -170,3 +240,5 @@ gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
|
||||
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
||||
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
||||
|
||||
42
obs/grafana-dashboards/README.md
Normal file
42
obs/grafana-dashboards/README.md
Normal file
@ -0,0 +1,42 @@
|
||||
# Ready to go Grafana Dashboard
|
||||
|
||||
Here are some prebuilt dashboards that you can add to your Grafana instance. To
|
||||
import follow the Grafana docs [here](https://grafana.com/docs/grafana/latest/dashboards/export-import/#import-dashboard)
|
||||
|
||||
## Setup
|
||||
|
||||
To make sure you're emitting the correct metrics you'll have to hook up the
|
||||
Opencensus views that `stats.go` exports. For Prometheus this looks like:
|
||||
|
||||
``` go
|
||||
import (
|
||||
// ...
|
||||
ocprom "contrib.go.opencensus.io/exporter/prometheus"
|
||||
|
||||
rcmgr "github.com/libp2p/go-libp2p-resource-manager"
|
||||
rcmgrObs "github.com/libp2p/go-libp2p-resource-manager/obs"
|
||||
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
"go.opencensus.io/stats/view"
|
||||
)
|
||||
|
||||
func SetupResourceManager() (network.ResourceManager, error) {
|
||||
// Hook up the trace reporter metrics
|
||||
view.Register(rcmgrObs.DefaultViews...)
|
||||
ocprom.NewExporter(ocprom.Options{
|
||||
Registry: prometheus.DefaultRegisterer.(*prometheus.Registry),
|
||||
Namespace: "rcmgr_trace_metrics",
|
||||
})
|
||||
|
||||
str, err := rcmgrObs.NewStatsTraceReporter()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return rcmgr.NewResourceManager(limiter, rcmgr.WithTraceReporter(str))
|
||||
}
|
||||
```
|
||||
|
||||
It should be fairly similar for other exporters. See the [OpenCensus
|
||||
docs](https://opencensus.io/exporters/supported-exporters/go/) to see how to
|
||||
export to another exporter.
|
||||
1702
obs/grafana-dashboards/resource-manager.json
Normal file
1702
obs/grafana-dashboards/resource-manager.json
Normal file
File diff suppressed because it is too large
Load Diff
334
obs/stats.go
Normal file
334
obs/stats.go
Normal file
@ -0,0 +1,334 @@
|
||||
package obs
|
||||
|
||||
import (
|
||||
"context"
|
||||
"strings"
|
||||
|
||||
rcmgr "github.com/libp2p/go-libp2p-resource-manager"
|
||||
"go.opencensus.io/stats"
|
||||
"go.opencensus.io/stats/view"
|
||||
"go.opencensus.io/tag"
|
||||
)
|
||||
|
||||
var (
|
||||
conns = stats.Int64("connections", "Number of Connections", stats.UnitDimensionless)
|
||||
|
||||
peerConns = stats.Int64("peer/connections", "Number of connections this peer has", stats.UnitDimensionless)
|
||||
peerConnsNegative = stats.Int64("peer/connections_negative", "Number of connections this peer had. This is used to get the current connection number per peer histogram by subtracting this from the peer/connections histogram", stats.UnitDimensionless)
|
||||
|
||||
streams = stats.Int64("streams", "Number of Streams", stats.UnitDimensionless)
|
||||
|
||||
peerStreams = stats.Int64("peer/streams", "Number of streams this peer has", stats.UnitDimensionless)
|
||||
peerStreamsNegative = stats.Int64("peer/streams_negative", "Number of streams this peer had. This is used to get the current streams number per peer histogram by subtracting this from the peer/streams histogram", stats.UnitDimensionless)
|
||||
|
||||
memory = stats.Int64("memory", "Amount of memory reserved as reported to the Resource Manager", stats.UnitDimensionless)
|
||||
peerMemory = stats.Int64("peer/memory", "Amount of memory currently reseved for peer", stats.UnitDimensionless)
|
||||
peerMemoryNegative = stats.Int64("peer/memory_negative", "Amount of memory previously reseved for peer. This is used to get the current memory per peer histogram by subtracting this from the peer/memory histogram", stats.UnitDimensionless)
|
||||
|
||||
connMemory = stats.Int64("conn/memory", "Amount of memory currently reseved for the connection", stats.UnitDimensionless)
|
||||
connMemoryNegative = stats.Int64("conn/memory_negative", "Amount of memory previously reseved for the connection. This is used to get the current memory per connection histogram by subtracting this from the conn/memory histogram", stats.UnitDimensionless)
|
||||
|
||||
fds = stats.Int64("fds", "Number of fds as reported to the Resource Manager", stats.UnitDimensionless)
|
||||
|
||||
blockedResources = stats.Int64("blocked_resources", "Number of resource requests blocked", stats.UnitDimensionless)
|
||||
)
|
||||
|
||||
var (
|
||||
directionTag, _ = tag.NewKey("dir")
|
||||
scopeTag, _ = tag.NewKey("scope")
|
||||
serviceTag, _ = tag.NewKey("service")
|
||||
protocolTag, _ = tag.NewKey("protocol")
|
||||
resourceTag, _ = tag.NewKey("resource")
|
||||
)
|
||||
|
||||
var (
|
||||
ConnView = &view.View{Measure: conns, Aggregation: view.Sum(), TagKeys: []tag.Key{directionTag, scopeTag}}
|
||||
|
||||
oneTenThenExpDistribution = []float64{
|
||||
1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 8.1, 9.1, 10.1, 16.1, 32.1, 64.1, 128.1, 256.1,
|
||||
}
|
||||
|
||||
PeerConnsView = &view.View{
|
||||
Measure: peerConns,
|
||||
Aggregation: view.Distribution(oneTenThenExpDistribution...),
|
||||
TagKeys: []tag.Key{directionTag},
|
||||
}
|
||||
PeerConnsNegativeView = &view.View{
|
||||
Measure: peerConnsNegative,
|
||||
Aggregation: view.Distribution(oneTenThenExpDistribution...),
|
||||
TagKeys: []tag.Key{directionTag},
|
||||
}
|
||||
|
||||
StreamView = &view.View{Measure: streams, Aggregation: view.Sum(), TagKeys: []tag.Key{directionTag, scopeTag, serviceTag, protocolTag}}
|
||||
PeerStreamsView = &view.View{Measure: peerStreams, Aggregation: view.Distribution(oneTenThenExpDistribution...), TagKeys: []tag.Key{directionTag}}
|
||||
PeerStreamNegativeView = &view.View{Measure: peerStreamsNegative, Aggregation: view.Distribution(oneTenThenExpDistribution...), TagKeys: []tag.Key{directionTag}}
|
||||
|
||||
MemoryView = &view.View{Measure: memory, Aggregation: view.Sum(), TagKeys: []tag.Key{scopeTag, serviceTag, protocolTag}}
|
||||
|
||||
memDistribution = []float64{
|
||||
1 << 10, // 1KB
|
||||
4 << 10, // 4KB
|
||||
32 << 10, // 32KB
|
||||
1 << 20, // 1MB
|
||||
32 << 20, // 32MB
|
||||
256 << 20, // 256MB
|
||||
512 << 20, // 512MB
|
||||
1 << 30, // 1GB
|
||||
2 << 30, // 2GB
|
||||
4 << 30, // 4GB
|
||||
}
|
||||
PeerMemoryView = &view.View{
|
||||
Measure: peerMemory,
|
||||
Aggregation: view.Distribution(memDistribution...),
|
||||
}
|
||||
PeerMemoryNegativeView = &view.View{
|
||||
Measure: peerMemoryNegative,
|
||||
Aggregation: view.Distribution(memDistribution...),
|
||||
}
|
||||
|
||||
// Not setup yet. Memory isn't attached to a given connection.
|
||||
ConnMemoryView = &view.View{
|
||||
Measure: connMemory,
|
||||
Aggregation: view.Distribution(memDistribution...),
|
||||
}
|
||||
ConnMemoryNegativeView = &view.View{
|
||||
Measure: connMemoryNegative,
|
||||
Aggregation: view.Distribution(memDistribution...),
|
||||
}
|
||||
|
||||
FDsView = &view.View{Measure: fds, Aggregation: view.Sum(), TagKeys: []tag.Key{scopeTag}}
|
||||
|
||||
BlockedResourcesView = &view.View{
|
||||
Measure: blockedResources,
|
||||
Aggregation: view.Sum(),
|
||||
TagKeys: []tag.Key{scopeTag, resourceTag},
|
||||
}
|
||||
)
|
||||
|
||||
var DefaultViews []*view.View = []*view.View{
|
||||
ConnView,
|
||||
PeerConnsView,
|
||||
PeerConnsNegativeView,
|
||||
FDsView,
|
||||
|
||||
StreamView,
|
||||
PeerStreamsView,
|
||||
PeerStreamNegativeView,
|
||||
|
||||
MemoryView,
|
||||
PeerMemoryView,
|
||||
PeerMemoryNegativeView,
|
||||
|
||||
BlockedResourcesView,
|
||||
}
|
||||
|
||||
// StatsTraceReporter reports stats on the resource manager using its traces.
|
||||
type StatsTraceReporter struct{}
|
||||
|
||||
func NewStatsTraceReporter() (StatsTraceReporter, error) {
|
||||
// TODO tell prometheus the system limits
|
||||
return StatsTraceReporter{}, nil
|
||||
}
|
||||
|
||||
func (r StatsTraceReporter) ConsumeEvent(evt rcmgr.TraceEvt) {
|
||||
ctx := context.Background()
|
||||
|
||||
switch evt.Type {
|
||||
case rcmgr.TraceAddStreamEvt, rcmgr.TraceRemoveStreamEvt:
|
||||
if p := rcmgr.ParsePeerScopeName(evt.Name); p.Validate() == nil {
|
||||
// Aggregated peer stats. Counts how many peers have N number of streams open.
|
||||
// Uses two buckets aggregations. One to count how many streams the
|
||||
// peer has now. The other to count the negative value, or how many
|
||||
// streams did the peer use to have. When looking at the data you
|
||||
// take the difference from the two.
|
||||
|
||||
oldStreamsOut := int64(evt.StreamsOut - evt.DeltaOut)
|
||||
peerStreamsOut := int64(evt.StreamsOut)
|
||||
if oldStreamsOut != peerStreamsOut {
|
||||
if oldStreamsOut != 0 {
|
||||
stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "outbound")}, peerStreamsNegative.M(oldStreamsOut))
|
||||
}
|
||||
if peerStreamsOut != 0 {
|
||||
stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "outbound")}, peerStreams.M(peerStreamsOut))
|
||||
}
|
||||
}
|
||||
|
||||
oldStreamsIn := int64(evt.StreamsIn - evt.DeltaIn)
|
||||
peerStreamsIn := int64(evt.StreamsIn)
|
||||
if oldStreamsIn != peerStreamsIn {
|
||||
if oldStreamsIn != 0 {
|
||||
stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "inbound")}, peerStreamsNegative.M(oldStreamsIn))
|
||||
}
|
||||
if peerStreamsIn != 0 {
|
||||
stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "inbound")}, peerStreams.M(peerStreamsIn))
|
||||
}
|
||||
}
|
||||
} else {
|
||||
var tags []tag.Mutator
|
||||
if rcmgr.IsSystemScope(evt.Name) || rcmgr.IsTransientScope(evt.Name) {
|
||||
tags = append(tags, tag.Upsert(scopeTag, evt.Name))
|
||||
} else if svc := rcmgr.ParseServiceScopeName(evt.Name); svc != "" {
|
||||
tags = append(tags, tag.Upsert(scopeTag, "service"), tag.Upsert(serviceTag, svc))
|
||||
} else if proto := rcmgr.ParseProtocolScopeName(evt.Name); proto != "" {
|
||||
tags = append(tags, tag.Upsert(scopeTag, "protocol"), tag.Upsert(protocolTag, proto))
|
||||
} else {
|
||||
// Not measuring connscope, servicepeer and protocolpeer. Lots of data, and
|
||||
// you can use aggregated peer stats + service stats to infer
|
||||
// this.
|
||||
break
|
||||
}
|
||||
|
||||
if evt.DeltaOut != 0 {
|
||||
stats.RecordWithTags(
|
||||
ctx,
|
||||
append([]tag.Mutator{tag.Upsert(directionTag, "outbound")}, tags...),
|
||||
streams.M(int64(evt.DeltaOut)),
|
||||
)
|
||||
}
|
||||
|
||||
if evt.DeltaIn != 0 {
|
||||
stats.RecordWithTags(
|
||||
ctx,
|
||||
append([]tag.Mutator{tag.Upsert(directionTag, "inbound")}, tags...),
|
||||
streams.M(int64(evt.DeltaIn)),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
case rcmgr.TraceAddConnEvt, rcmgr.TraceRemoveConnEvt:
|
||||
if p := rcmgr.ParsePeerScopeName(evt.Name); p.Validate() == nil {
|
||||
// Aggregated peer stats. Counts how many peers have N number of connections.
|
||||
// Uses two buckets aggregations. One to count how many streams the
|
||||
// peer has now. The other to count the negative value, or how many
|
||||
// conns did the peer use to have. When looking at the data you
|
||||
// take the difference from the two.
|
||||
|
||||
oldConnsOut := int64(evt.ConnsOut - evt.DeltaOut)
|
||||
connsOut := int64(evt.ConnsOut)
|
||||
if oldConnsOut != connsOut {
|
||||
if oldConnsOut != 0 {
|
||||
stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "outbound")}, peerConnsNegative.M(oldConnsOut))
|
||||
}
|
||||
if connsOut != 0 {
|
||||
stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "outbound")}, peerConns.M(connsOut))
|
||||
}
|
||||
}
|
||||
|
||||
oldConnsIn := int64(evt.ConnsIn - evt.DeltaIn)
|
||||
connsIn := int64(evt.ConnsIn)
|
||||
if oldConnsIn != connsIn {
|
||||
if oldConnsIn != 0 {
|
||||
stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "inbound")}, peerConnsNegative.M(oldConnsIn))
|
||||
}
|
||||
if connsIn != 0 {
|
||||
stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "inbound")}, peerConns.M(connsIn))
|
||||
}
|
||||
}
|
||||
} else {
|
||||
var tags []tag.Mutator
|
||||
if rcmgr.IsSystemScope(evt.Name) || rcmgr.IsTransientScope(evt.Name) {
|
||||
tags = append(tags, tag.Upsert(scopeTag, evt.Name))
|
||||
} else if rcmgr.IsConnScope(evt.Name) {
|
||||
// Not measuring this. I don't think it's useful.
|
||||
break
|
||||
} else {
|
||||
// This could be a span
|
||||
break
|
||||
}
|
||||
|
||||
if evt.DeltaOut != 0 {
|
||||
stats.RecordWithTags(
|
||||
ctx,
|
||||
append([]tag.Mutator{tag.Upsert(directionTag, "outbound")}, tags...),
|
||||
conns.M(int64(evt.DeltaOut)),
|
||||
)
|
||||
}
|
||||
|
||||
if evt.DeltaIn != 0 {
|
||||
stats.RecordWithTags(
|
||||
ctx,
|
||||
append([]tag.Mutator{tag.Upsert(directionTag, "inbound")}, tags...),
|
||||
conns.M(int64(evt.DeltaIn)),
|
||||
)
|
||||
}
|
||||
|
||||
// Represents the delta in fds
|
||||
if evt.Delta != 0 {
|
||||
stats.RecordWithTags(
|
||||
ctx,
|
||||
tags,
|
||||
fds.M(int64(evt.Delta)),
|
||||
)
|
||||
}
|
||||
}
|
||||
case rcmgr.TraceReserveMemoryEvt, rcmgr.TraceReleaseMemoryEvt:
|
||||
if p := rcmgr.ParsePeerScopeName(evt.Name); p.Validate() == nil {
|
||||
oldMem := evt.Memory - evt.Delta
|
||||
if oldMem != evt.Memory {
|
||||
if oldMem != 0 {
|
||||
stats.Record(ctx, peerMemoryNegative.M(oldMem))
|
||||
}
|
||||
if evt.Memory != 0 {
|
||||
stats.Record(ctx, peerMemory.M(evt.Memory))
|
||||
}
|
||||
}
|
||||
} else if rcmgr.IsConnScope(evt.Name) {
|
||||
oldMem := evt.Memory - evt.Delta
|
||||
if oldMem != evt.Memory {
|
||||
if oldMem != 0 {
|
||||
stats.Record(ctx, connMemoryNegative.M(oldMem))
|
||||
}
|
||||
if evt.Memory != 0 {
|
||||
stats.Record(ctx, connMemory.M(evt.Memory))
|
||||
}
|
||||
}
|
||||
} else {
|
||||
var tags []tag.Mutator
|
||||
if rcmgr.IsSystemScope(evt.Name) || rcmgr.IsTransientScope(evt.Name) {
|
||||
tags = append(tags, tag.Upsert(scopeTag, evt.Name))
|
||||
} else if svc := rcmgr.ParseServiceScopeName(evt.Name); svc != "" {
|
||||
tags = append(tags, tag.Upsert(scopeTag, "service"), tag.Upsert(serviceTag, svc))
|
||||
} else if proto := rcmgr.ParseProtocolScopeName(evt.Name); proto != "" {
|
||||
tags = append(tags, tag.Upsert(scopeTag, "protocol"), tag.Upsert(protocolTag, proto))
|
||||
} else {
|
||||
// Not measuring connscope, servicepeer and protocolpeer. Lots of data, and
|
||||
// you can use aggregated peer stats + service stats to infer
|
||||
// this.
|
||||
break
|
||||
}
|
||||
|
||||
if evt.Delta != 0 {
|
||||
stats.RecordWithTags(ctx, tags, memory.M(int64(evt.Delta)))
|
||||
}
|
||||
}
|
||||
|
||||
case rcmgr.TraceBlockAddConnEvt, rcmgr.TraceBlockAddStreamEvt, rcmgr.TraceBlockReserveMemoryEvt:
|
||||
var resource string
|
||||
if evt.Type == rcmgr.TraceBlockAddConnEvt {
|
||||
resource = "connection"
|
||||
} else if evt.Type == rcmgr.TraceBlockAddStreamEvt {
|
||||
resource = "stream"
|
||||
} else {
|
||||
resource = "memory"
|
||||
}
|
||||
|
||||
// Only the top scopeName. We don't want to get the peerid here.
|
||||
scopeName := strings.SplitN(evt.Name, ":", 2)[0]
|
||||
// Drop the connection or stream id
|
||||
scopeName = strings.SplitN(scopeName, "-", 2)[0]
|
||||
|
||||
tags := []tag.Mutator{tag.Upsert(scopeTag, scopeName), tag.Upsert(resourceTag, resource)}
|
||||
|
||||
if evt.DeltaIn != 0 {
|
||||
stats.RecordWithTags(ctx, tags, blockedResources.M(int64(1)))
|
||||
}
|
||||
|
||||
if evt.DeltaOut != 0 {
|
||||
stats.RecordWithTags(ctx, tags, blockedResources.M(int64(1)))
|
||||
}
|
||||
|
||||
if evt.Delta != 0 {
|
||||
stats.RecordWithTags(ctx, tags, blockedResources.M(1))
|
||||
}
|
||||
}
|
||||
}
|
||||
89
rcmgr.go
89
rcmgr.go
@ -3,6 +3,7 @@ package rcmgr
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
@ -434,7 +435,7 @@ func newPeerScope(p peer.ID, limit Limit, rcmgr *resourceManager) *peerScope {
|
||||
return &peerScope{
|
||||
resourceScope: newResourceScope(limit,
|
||||
[]*resourceScope{rcmgr.system.resourceScope},
|
||||
fmt.Sprintf("peer:%s", p), rcmgr.trace, rcmgr.metrics),
|
||||
peerScopeName(p), rcmgr.trace, rcmgr.metrics),
|
||||
peer: p,
|
||||
rcmgr: rcmgr,
|
||||
}
|
||||
@ -444,7 +445,7 @@ func newConnectionScope(dir network.Direction, usefd bool, limit Limit, rcmgr *r
|
||||
return &connectionScope{
|
||||
resourceScope: newResourceScope(limit,
|
||||
[]*resourceScope{rcmgr.transient.resourceScope, rcmgr.system.resourceScope},
|
||||
fmt.Sprintf("conn-%d", rcmgr.nextConnId()), rcmgr.trace, rcmgr.metrics),
|
||||
connScopeName(rcmgr.nextConnId()), rcmgr.trace, rcmgr.metrics),
|
||||
dir: dir,
|
||||
usefd: usefd,
|
||||
rcmgr: rcmgr,
|
||||
@ -456,7 +457,7 @@ func newAllowListedConnectionScope(dir network.Direction, usefd bool, limit Limi
|
||||
return &connectionScope{
|
||||
resourceScope: newResourceScope(limit,
|
||||
[]*resourceScope{rcmgr.allowlistedTransient.resourceScope, rcmgr.allowlistedSystem.resourceScope},
|
||||
fmt.Sprintf("conn-%d", rcmgr.nextConnId()), rcmgr.trace, rcmgr.metrics),
|
||||
connScopeName(rcmgr.nextConnId()), rcmgr.trace, rcmgr.metrics),
|
||||
dir: dir,
|
||||
usefd: usefd,
|
||||
rcmgr: rcmgr,
|
||||
@ -469,13 +470,93 @@ func newStreamScope(dir network.Direction, limit Limit, peer *peerScope, rcmgr *
|
||||
return &streamScope{
|
||||
resourceScope: newResourceScope(limit,
|
||||
[]*resourceScope{peer.resourceScope, rcmgr.transient.resourceScope, rcmgr.system.resourceScope},
|
||||
fmt.Sprintf("stream-%d", rcmgr.nextStreamId()), rcmgr.trace, rcmgr.metrics),
|
||||
streamScopeName(rcmgr.nextStreamId()), rcmgr.trace, rcmgr.metrics),
|
||||
dir: dir,
|
||||
rcmgr: peer.rcmgr,
|
||||
peer: peer,
|
||||
}
|
||||
}
|
||||
|
||||
func IsSystemScope(name string) bool {
|
||||
return name == "system"
|
||||
}
|
||||
|
||||
func IsTransientScope(name string) bool {
|
||||
return name == "transient"
|
||||
}
|
||||
|
||||
func streamScopeName(streamId int64) string {
|
||||
return fmt.Sprintf("stream-%d", streamId)
|
||||
}
|
||||
|
||||
func IsStreamScope(name string) bool {
|
||||
return strings.HasPrefix(name, "stream-") && !IsSpan(name)
|
||||
}
|
||||
|
||||
func connScopeName(streamId int64) string {
|
||||
return fmt.Sprintf("conn-%d", streamId)
|
||||
}
|
||||
|
||||
func IsConnScope(name string) bool {
|
||||
return strings.HasPrefix(name, "conn-") && !IsSpan(name)
|
||||
}
|
||||
|
||||
func peerScopeName(p peer.ID) string {
|
||||
return fmt.Sprintf("peer:%s", p)
|
||||
}
|
||||
|
||||
// ParsePeerScopeName returns "" if name is not a peerScopeName
|
||||
func ParsePeerScopeName(name string) peer.ID {
|
||||
if !strings.HasPrefix(name, "peer:") || IsSpan(name) {
|
||||
return ""
|
||||
}
|
||||
parts := strings.SplitN(name, "peer:", 2)
|
||||
if len(parts) != 2 {
|
||||
return ""
|
||||
}
|
||||
p, err := peer.Decode(parts[1])
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
return p
|
||||
}
|
||||
|
||||
// ParseServiceScopeName returns the service name if name is a serviceScopeName.
|
||||
// Otherwise returns ""
|
||||
func ParseServiceScopeName(name string) string {
|
||||
if strings.HasPrefix(name, "service:") && !IsSpan(name) {
|
||||
if strings.Contains(name, "peer:") {
|
||||
// This is a service peer scope
|
||||
return ""
|
||||
}
|
||||
parts := strings.SplitN(name, ":", 2)
|
||||
if len(parts) != 2 {
|
||||
return ""
|
||||
}
|
||||
|
||||
return parts[1]
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// ParseProtocolScopeName returns the service name if name is a serviceScopeName.
|
||||
// Otherwise returns ""
|
||||
func ParseProtocolScopeName(name string) string {
|
||||
if strings.HasPrefix(name, "protocol:") && !IsSpan(name) {
|
||||
if strings.Contains(name, "peer:") {
|
||||
// This is a protocol peer scope
|
||||
return ""
|
||||
}
|
||||
parts := strings.SplitN(name, ":", 2)
|
||||
if len(parts) != 2 {
|
||||
return ("")
|
||||
}
|
||||
|
||||
return parts[1]
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func (s *serviceScope) Name() string {
|
||||
return s.service
|
||||
}
|
||||
|
||||
6
scope.go
6
scope.go
@ -2,6 +2,7 @@ package rcmgr
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"github.com/libp2p/go-libp2p-core/network"
|
||||
@ -73,6 +74,11 @@ func newResourceScopeSpan(owner *resourceScope, id int) *resourceScope {
|
||||
return r
|
||||
}
|
||||
|
||||
// IsSpan will return true if this name was created by newResourceScopeSpan
|
||||
func IsSpan(name string) bool {
|
||||
return strings.Contains(name, ".span-")
|
||||
}
|
||||
|
||||
// Resources implementation
|
||||
func (rc *resources) checkMemory(rsvp int64, prio uint8) error {
|
||||
// overflow check; this also has the side effect that we cannot reserve negative memory.
|
||||
|
||||
121
trace.go
121
trace.go
@ -21,31 +21,54 @@ type trace struct {
|
||||
cancel func()
|
||||
closed chan struct{}
|
||||
|
||||
mx sync.Mutex
|
||||
done bool
|
||||
pend []interface{}
|
||||
mx sync.Mutex
|
||||
done bool
|
||||
pendingWrites []interface{}
|
||||
reporters []TraceReporter
|
||||
}
|
||||
|
||||
type TraceReporter interface {
|
||||
// ConsumeEvent consumes a trace event. This is called synchronously,
|
||||
// implementations should process the event quickly.
|
||||
ConsumeEvent(TraceEvt)
|
||||
}
|
||||
|
||||
func WithTrace(path string) Option {
|
||||
return func(r *resourceManager) error {
|
||||
r.trace = &trace{path: path}
|
||||
if r.trace == nil {
|
||||
r.trace = &trace{path: path}
|
||||
} else {
|
||||
r.trace.path = path
|
||||
}
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
func WithTraceReporter(reporter TraceReporter) Option {
|
||||
return func(r *resourceManager) error {
|
||||
if r.trace == nil {
|
||||
r.trace = &trace{}
|
||||
}
|
||||
r.trace.reporters = append(r.trace.reporters, reporter)
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
type TraceEvtTyp string
|
||||
|
||||
const (
|
||||
traceStartEvt = "start"
|
||||
traceCreateScopeEvt = "create_scope"
|
||||
traceDestroyScopeEvt = "destroy_scope"
|
||||
traceReserveMemoryEvt = "reserve_memory"
|
||||
traceBlockReserveMemoryEvt = "block_reserve_memory"
|
||||
traceReleaseMemoryEvt = "release_memory"
|
||||
traceAddStreamEvt = "add_stream"
|
||||
traceBlockAddStreamEvt = "block_add_stream"
|
||||
traceRemoveStreamEvt = "remove_stream"
|
||||
traceAddConnEvt = "add_conn"
|
||||
traceBlockAddConnEvt = "block_add_conn"
|
||||
traceRemoveConnEvt = "remove_conn"
|
||||
TraceStartEvt TraceEvtTyp = "start"
|
||||
TraceCreateScopeEvt TraceEvtTyp = "create_scope"
|
||||
TraceDestroyScopeEvt TraceEvtTyp = "destroy_scope"
|
||||
TraceReserveMemoryEvt TraceEvtTyp = "reserve_memory"
|
||||
TraceBlockReserveMemoryEvt TraceEvtTyp = "block_reserve_memory"
|
||||
TraceReleaseMemoryEvt TraceEvtTyp = "release_memory"
|
||||
TraceAddStreamEvt TraceEvtTyp = "add_stream"
|
||||
TraceBlockAddStreamEvt TraceEvtTyp = "block_add_stream"
|
||||
TraceRemoveStreamEvt TraceEvtTyp = "remove_stream"
|
||||
TraceAddConnEvt TraceEvtTyp = "add_conn"
|
||||
TraceBlockAddConnEvt TraceEvtTyp = "block_add_conn"
|
||||
TraceRemoveConnEvt TraceEvtTyp = "remove_conn"
|
||||
)
|
||||
|
||||
type scopeClass struct {
|
||||
@ -163,7 +186,7 @@ func (s scopeClass) MarshalJSON() ([]byte, error) {
|
||||
|
||||
type TraceEvt struct {
|
||||
Time string
|
||||
Type string
|
||||
Type TraceEvtTyp
|
||||
|
||||
Scope *scopeClass `json:",omitempty"`
|
||||
Name string `json:",omitempty"`
|
||||
@ -199,10 +222,16 @@ func (t *trace) push(evt TraceEvt) {
|
||||
evt.Scope = &scopeClass{name: evt.Name}
|
||||
}
|
||||
|
||||
t.pend = append(t.pend, evt)
|
||||
for _, reporter := range t.reporters {
|
||||
reporter.ConsumeEvent(evt)
|
||||
}
|
||||
|
||||
if t.path != "" {
|
||||
t.pendingWrites = append(t.pendingWrites, evt)
|
||||
}
|
||||
}
|
||||
|
||||
func (t *trace) background(out io.WriteCloser) {
|
||||
func (t *trace) backgroundWriter(out io.WriteCloser) {
|
||||
defer close(t.closed)
|
||||
defer out.Close()
|
||||
|
||||
@ -218,8 +247,8 @@ func (t *trace) background(out io.WriteCloser) {
|
||||
|
||||
getEvents := func() {
|
||||
t.mx.Lock()
|
||||
tmp := t.pend
|
||||
t.pend = pend[:0]
|
||||
tmp := t.pendingWrites
|
||||
t.pendingWrites = pend[:0]
|
||||
pend = tmp
|
||||
t.mx.Unlock()
|
||||
}
|
||||
@ -288,15 +317,17 @@ func (t *trace) Start(limits Limiter) error {
|
||||
t.ctx, t.cancel = context.WithCancel(context.Background())
|
||||
t.closed = make(chan struct{})
|
||||
|
||||
out, err := os.OpenFile(t.path, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0644)
|
||||
if err != nil {
|
||||
return nil
|
||||
if t.path != "" {
|
||||
out, err := os.OpenFile(t.path, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0644)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
go t.backgroundWriter(out)
|
||||
}
|
||||
|
||||
go t.background(out)
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceStartEvt,
|
||||
Type: TraceStartEvt,
|
||||
Limit: limits,
|
||||
})
|
||||
|
||||
@ -329,7 +360,7 @@ func (t *trace) CreateScope(scope string, limit Limit) {
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceCreateScopeEvt,
|
||||
Type: TraceCreateScopeEvt,
|
||||
Name: scope,
|
||||
Limit: limit,
|
||||
})
|
||||
@ -341,7 +372,7 @@ func (t *trace) DestroyScope(scope string) {
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceDestroyScopeEvt,
|
||||
Type: TraceDestroyScopeEvt,
|
||||
Name: scope,
|
||||
})
|
||||
}
|
||||
@ -356,7 +387,7 @@ func (t *trace) ReserveMemory(scope string, prio uint8, size, mem int64) {
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceReserveMemoryEvt,
|
||||
Type: TraceReserveMemoryEvt,
|
||||
Name: scope,
|
||||
Priority: prio,
|
||||
Delta: size,
|
||||
@ -374,7 +405,7 @@ func (t *trace) BlockReserveMemory(scope string, prio uint8, size, mem int64) {
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceBlockReserveMemoryEvt,
|
||||
Type: TraceBlockReserveMemoryEvt,
|
||||
Name: scope,
|
||||
Priority: prio,
|
||||
Delta: size,
|
||||
@ -392,9 +423,9 @@ func (t *trace) ReleaseMemory(scope string, size, mem int64) {
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceReleaseMemoryEvt,
|
||||
Type: TraceReleaseMemoryEvt,
|
||||
Name: scope,
|
||||
Delta: size,
|
||||
Delta: -size,
|
||||
Memory: mem,
|
||||
})
|
||||
}
|
||||
@ -412,7 +443,7 @@ func (t *trace) AddStream(scope string, dir network.Direction, nstreamsIn, nstre
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceAddStreamEvt,
|
||||
Type: TraceAddStreamEvt,
|
||||
Name: scope,
|
||||
DeltaIn: deltaIn,
|
||||
DeltaOut: deltaOut,
|
||||
@ -434,7 +465,7 @@ func (t *trace) BlockAddStream(scope string, dir network.Direction, nstreamsIn,
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceBlockAddStreamEvt,
|
||||
Type: TraceBlockAddStreamEvt,
|
||||
Name: scope,
|
||||
DeltaIn: deltaIn,
|
||||
DeltaOut: deltaOut,
|
||||
@ -456,7 +487,7 @@ func (t *trace) RemoveStream(scope string, dir network.Direction, nstreamsIn, ns
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceRemoveStreamEvt,
|
||||
Type: TraceRemoveStreamEvt,
|
||||
Name: scope,
|
||||
DeltaIn: deltaIn,
|
||||
DeltaOut: deltaOut,
|
||||
@ -475,7 +506,7 @@ func (t *trace) AddStreams(scope string, deltaIn, deltaOut, nstreamsIn, nstreams
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceAddStreamEvt,
|
||||
Type: TraceAddStreamEvt,
|
||||
Name: scope,
|
||||
DeltaIn: deltaIn,
|
||||
DeltaOut: deltaOut,
|
||||
@ -494,7 +525,7 @@ func (t *trace) BlockAddStreams(scope string, deltaIn, deltaOut, nstreamsIn, nst
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceBlockAddStreamEvt,
|
||||
Type: TraceBlockAddStreamEvt,
|
||||
Name: scope,
|
||||
DeltaIn: deltaIn,
|
||||
DeltaOut: deltaOut,
|
||||
@ -513,7 +544,7 @@ func (t *trace) RemoveStreams(scope string, deltaIn, deltaOut, nstreamsIn, nstre
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceRemoveStreamEvt,
|
||||
Type: TraceRemoveStreamEvt,
|
||||
Name: scope,
|
||||
DeltaIn: -deltaIn,
|
||||
DeltaOut: -deltaOut,
|
||||
@ -538,7 +569,7 @@ func (t *trace) AddConn(scope string, dir network.Direction, usefd bool, nconnsI
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceAddConnEvt,
|
||||
Type: TraceAddConnEvt,
|
||||
Name: scope,
|
||||
DeltaIn: deltaIn,
|
||||
DeltaOut: deltaOut,
|
||||
@ -565,7 +596,7 @@ func (t *trace) BlockAddConn(scope string, dir network.Direction, usefd bool, nc
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceBlockAddConnEvt,
|
||||
Type: TraceBlockAddConnEvt,
|
||||
Name: scope,
|
||||
DeltaIn: deltaIn,
|
||||
DeltaOut: deltaOut,
|
||||
@ -592,7 +623,7 @@ func (t *trace) RemoveConn(scope string, dir network.Direction, usefd bool, ncon
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceRemoveConnEvt,
|
||||
Type: TraceRemoveConnEvt,
|
||||
Name: scope,
|
||||
DeltaIn: deltaIn,
|
||||
DeltaOut: deltaOut,
|
||||
@ -613,7 +644,7 @@ func (t *trace) AddConns(scope string, deltaIn, deltaOut, deltafd, nconnsIn, nco
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceAddConnEvt,
|
||||
Type: TraceAddConnEvt,
|
||||
Name: scope,
|
||||
DeltaIn: deltaIn,
|
||||
DeltaOut: deltaOut,
|
||||
@ -634,7 +665,7 @@ func (t *trace) BlockAddConns(scope string, deltaIn, deltaOut, deltafd, nconnsIn
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceBlockAddConnEvt,
|
||||
Type: TraceBlockAddConnEvt,
|
||||
Name: scope,
|
||||
DeltaIn: deltaIn,
|
||||
DeltaOut: deltaOut,
|
||||
@ -655,7 +686,7 @@ func (t *trace) RemoveConns(scope string, deltaIn, deltaOut, deltafd, nconnsIn,
|
||||
}
|
||||
|
||||
t.push(TraceEvt{
|
||||
Type: traceRemoveConnEvt,
|
||||
Type: TraceRemoveConnEvt,
|
||||
Name: scope,
|
||||
DeltaIn: -deltaIn,
|
||||
DeltaOut: -deltaOut,
|
||||
|
||||
Loading…
Reference in New Issue
Block a user