add better generate
Signed-off-by: Jess Frazelle <acidburn@microsoft.com>
This commit is contained in:
Jess Frazelle
parent
3fc6abf56b
commit
cdd93563f5
5655 changed files with 1187011 additions and 392 deletions
263
vendor/github.com/prometheus/procfs/nfs/nfs.go
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vendored
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263
vendor/github.com/prometheus/procfs/nfs/nfs.go
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// Copyright 2018 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package nfsd implements parsing of /proc/net/rpc/nfsd.
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// Fields are documented in https://www.svennd.be/nfsd-stats-explained-procnetrpcnfsd/
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package nfs
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// ReplyCache models the "rc" line.
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type ReplyCache struct {
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Hits uint64
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Misses uint64
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NoCache uint64
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}
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// FileHandles models the "fh" line.
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type FileHandles struct {
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Stale uint64
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TotalLookups uint64
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AnonLookups uint64
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DirNoCache uint64
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NoDirNoCache uint64
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}
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// InputOutput models the "io" line.
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type InputOutput struct {
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Read uint64
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Write uint64
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}
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// Threads models the "th" line.
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type Threads struct {
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Threads uint64
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FullCnt uint64
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}
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// ReadAheadCache models the "ra" line.
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type ReadAheadCache struct {
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CacheSize uint64
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CacheHistogram []uint64
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NotFound uint64
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}
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// Network models the "net" line.
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type Network struct {
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NetCount uint64
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UDPCount uint64
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TCPCount uint64
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TCPConnect uint64
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}
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// ClientRPC models the nfs "rpc" line.
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type ClientRPC struct {
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RPCCount uint64
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Retransmissions uint64
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AuthRefreshes uint64
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}
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// ServerRPC models the nfsd "rpc" line.
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type ServerRPC struct {
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RPCCount uint64
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BadCnt uint64
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BadFmt uint64
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BadAuth uint64
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BadcInt uint64
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}
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// V2Stats models the "proc2" line.
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type V2Stats struct {
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Null uint64
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GetAttr uint64
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SetAttr uint64
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Root uint64
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Lookup uint64
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ReadLink uint64
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Read uint64
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WrCache uint64
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Write uint64
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Create uint64
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Remove uint64
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Rename uint64
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Link uint64
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SymLink uint64
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MkDir uint64
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RmDir uint64
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ReadDir uint64
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FsStat uint64
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}
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// V3Stats models the "proc3" line.
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type V3Stats struct {
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Null uint64
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GetAttr uint64
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SetAttr uint64
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Lookup uint64
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Access uint64
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ReadLink uint64
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Read uint64
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Write uint64
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Create uint64
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MkDir uint64
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SymLink uint64
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MkNod uint64
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Remove uint64
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RmDir uint64
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Rename uint64
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Link uint64
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ReadDir uint64
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ReadDirPlus uint64
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FsStat uint64
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FsInfo uint64
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PathConf uint64
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Commit uint64
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}
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// ClientV4Stats models the nfs "proc4" line.
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type ClientV4Stats struct {
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Null uint64
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Read uint64
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Write uint64
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Commit uint64
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Open uint64
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OpenConfirm uint64
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OpenNoattr uint64
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OpenDowngrade uint64
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Close uint64
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Setattr uint64
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FsInfo uint64
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Renew uint64
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SetClientId uint64
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SetClientIdConfirm uint64
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Lock uint64
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Lockt uint64
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Locku uint64
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Access uint64
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Getattr uint64
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Lookup uint64
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LookupRoot uint64
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Remove uint64
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Rename uint64
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Link uint64
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Symlink uint64
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Create uint64
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Pathconf uint64
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StatFs uint64
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ReadLink uint64
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ReadDir uint64
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ServerCaps uint64
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DelegReturn uint64
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GetAcl uint64
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SetAcl uint64
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FsLocations uint64
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ReleaseLockowner uint64
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Secinfo uint64
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FsidPresent uint64
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ExchangeId uint64
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CreateSession uint64
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DestroySession uint64
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Sequence uint64
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GetLeaseTime uint64
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ReclaimComplete uint64
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LayoutGet uint64
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GetDeviceInfo uint64
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LayoutCommit uint64
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LayoutReturn uint64
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SecinfoNoName uint64
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TestStateId uint64
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FreeStateId uint64
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GetDeviceList uint64
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BindConnToSession uint64
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DestroyClientId uint64
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Seek uint64
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Allocate uint64
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DeAllocate uint64
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LayoutStats uint64
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Clone uint64
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}
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// ServerV4Stats models the nfsd "proc4" line.
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type ServerV4Stats struct {
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Null uint64
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Compound uint64
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}
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// V4Ops models the "proc4ops" line: NFSv4 operations
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// Variable list, see:
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// v4.0 https://tools.ietf.org/html/rfc3010 (38 operations)
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// v4.1 https://tools.ietf.org/html/rfc5661 (58 operations)
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// v4.2 https://tools.ietf.org/html/draft-ietf-nfsv4-minorversion2-41 (71 operations)
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type V4Ops struct {
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//Values uint64 // Variable depending on v4.x sub-version. TODO: Will this always at least include the fields in this struct?
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Op0Unused uint64
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Op1Unused uint64
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Op2Future uint64
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Access uint64
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Close uint64
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Commit uint64
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Create uint64
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DelegPurge uint64
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DelegReturn uint64
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GetAttr uint64
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GetFH uint64
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Link uint64
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Lock uint64
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Lockt uint64
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Locku uint64
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Lookup uint64
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LookupRoot uint64
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Nverify uint64
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Open uint64
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OpenAttr uint64
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OpenConfirm uint64
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OpenDgrd uint64
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PutFH uint64
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PutPubFH uint64
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PutRootFH uint64
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Read uint64
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ReadDir uint64
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ReadLink uint64
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Remove uint64
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Rename uint64
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Renew uint64
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RestoreFH uint64
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SaveFH uint64
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SecInfo uint64
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SetAttr uint64
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Verify uint64
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Write uint64
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RelLockOwner uint64
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}
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// RPCStats models all stats from /proc/net/rpc/nfs.
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type ClientRPCStats struct {
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Network Network
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ClientRPC ClientRPC
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V2Stats V2Stats
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V3Stats V3Stats
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ClientV4Stats ClientV4Stats
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}
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// ServerRPCStats models all stats from /proc/net/rpc/nfsd.
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type ServerRPCStats struct {
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ReplyCache ReplyCache
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FileHandles FileHandles
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InputOutput InputOutput
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Threads Threads
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ReadAheadCache ReadAheadCache
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Network Network
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ServerRPC ServerRPC
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V2Stats V2Stats
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V3Stats V3Stats
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ServerV4Stats ServerV4Stats
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V4Ops V4Ops
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}
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317
vendor/github.com/prometheus/procfs/nfs/parse.go
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317
vendor/github.com/prometheus/procfs/nfs/parse.go
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@ -0,0 +1,317 @@
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// Copyright 2018 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package nfs
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import (
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"fmt"
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)
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func parseReplyCache(v []uint64) (ReplyCache, error) {
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if len(v) != 3 {
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return ReplyCache{}, fmt.Errorf("invalid ReplyCache line %q", v)
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}
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return ReplyCache{
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Hits: v[0],
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Misses: v[1],
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NoCache: v[2],
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}, nil
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}
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func parseFileHandles(v []uint64) (FileHandles, error) {
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if len(v) != 5 {
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return FileHandles{}, fmt.Errorf("invalid FileHandles, line %q", v)
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}
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return FileHandles{
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Stale: v[0],
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TotalLookups: v[1],
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AnonLookups: v[2],
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DirNoCache: v[3],
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NoDirNoCache: v[4],
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}, nil
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}
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func parseInputOutput(v []uint64) (InputOutput, error) {
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if len(v) != 2 {
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return InputOutput{}, fmt.Errorf("invalid InputOutput line %q", v)
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}
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return InputOutput{
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Read: v[0],
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Write: v[1],
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}, nil
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}
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func parseThreads(v []uint64) (Threads, error) {
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if len(v) != 2 {
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return Threads{}, fmt.Errorf("invalid Threads line %q", v)
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}
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return Threads{
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Threads: v[0],
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FullCnt: v[1],
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}, nil
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}
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func parseReadAheadCache(v []uint64) (ReadAheadCache, error) {
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if len(v) != 12 {
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return ReadAheadCache{}, fmt.Errorf("invalid ReadAheadCache line %q", v)
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}
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return ReadAheadCache{
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CacheSize: v[0],
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CacheHistogram: v[1:11],
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NotFound: v[11],
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}, nil
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}
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func parseNetwork(v []uint64) (Network, error) {
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if len(v) != 4 {
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return Network{}, fmt.Errorf("invalid Network line %q", v)
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}
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return Network{
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NetCount: v[0],
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UDPCount: v[1],
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TCPCount: v[2],
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TCPConnect: v[3],
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}, nil
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}
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func parseServerRPC(v []uint64) (ServerRPC, error) {
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if len(v) != 5 {
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return ServerRPC{}, fmt.Errorf("invalid RPC line %q", v)
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}
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return ServerRPC{
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RPCCount: v[0],
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BadCnt: v[1],
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BadFmt: v[2],
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BadAuth: v[3],
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BadcInt: v[4],
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}, nil
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}
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func parseClientRPC(v []uint64) (ClientRPC, error) {
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if len(v) != 3 {
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return ClientRPC{}, fmt.Errorf("invalid RPC line %q", v)
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}
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return ClientRPC{
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RPCCount: v[0],
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Retransmissions: v[1],
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AuthRefreshes: v[2],
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}, nil
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}
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func parseV2Stats(v []uint64) (V2Stats, error) {
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values := int(v[0])
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if len(v[1:]) != values || values != 18 {
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return V2Stats{}, fmt.Errorf("invalid V2Stats line %q", v)
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}
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return V2Stats{
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Null: v[1],
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GetAttr: v[2],
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SetAttr: v[3],
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Root: v[4],
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Lookup: v[5],
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ReadLink: v[6],
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Read: v[7],
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WrCache: v[8],
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Write: v[9],
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Create: v[10],
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Remove: v[11],
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Rename: v[12],
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Link: v[13],
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SymLink: v[14],
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MkDir: v[15],
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RmDir: v[16],
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ReadDir: v[17],
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FsStat: v[18],
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}, nil
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}
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func parseV3Stats(v []uint64) (V3Stats, error) {
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values := int(v[0])
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if len(v[1:]) != values || values != 22 {
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return V3Stats{}, fmt.Errorf("invalid V3Stats line %q", v)
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}
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return V3Stats{
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Null: v[1],
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GetAttr: v[2],
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SetAttr: v[3],
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Lookup: v[4],
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Access: v[5],
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ReadLink: v[6],
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Read: v[7],
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Write: v[8],
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Create: v[9],
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MkDir: v[10],
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SymLink: v[11],
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MkNod: v[12],
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Remove: v[13],
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RmDir: v[14],
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Rename: v[15],
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Link: v[16],
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ReadDir: v[17],
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ReadDirPlus: v[18],
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FsStat: v[19],
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FsInfo: v[20],
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PathConf: v[21],
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Commit: v[22],
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}, nil
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}
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func parseClientV4Stats(v []uint64) (ClientV4Stats, error) {
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values := int(v[0])
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if len(v[1:]) != values {
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return ClientV4Stats{}, fmt.Errorf("invalid ClientV4Stats line %q", v)
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}
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// This function currently supports mapping 59 NFS v4 client stats. Older
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// kernels may emit fewer stats, so we must detect this and pad out the
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// values to match the expected slice size.
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if values < 59 {
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newValues := make([]uint64, 60)
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copy(newValues, v)
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v = newValues
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}
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return ClientV4Stats{
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Null: v[1],
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Read: v[2],
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Write: v[3],
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Commit: v[4],
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Open: v[5],
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OpenConfirm: v[6],
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OpenNoattr: v[7],
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OpenDowngrade: v[8],
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Close: v[9],
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Setattr: v[10],
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FsInfo: v[11],
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Renew: v[12],
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SetClientId: v[13],
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SetClientIdConfirm: v[14],
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Lock: v[15],
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Lockt: v[16],
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Locku: v[17],
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Access: v[18],
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Getattr: v[19],
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Lookup: v[20],
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LookupRoot: v[21],
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||||
Remove: v[22],
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||||
Rename: v[23],
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Link: v[24],
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Symlink: v[25],
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Create: v[26],
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Pathconf: v[27],
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StatFs: v[28],
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ReadLink: v[29],
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ReadDir: v[30],
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ServerCaps: v[31],
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DelegReturn: v[32],
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GetAcl: v[33],
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SetAcl: v[34],
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FsLocations: v[35],
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ReleaseLockowner: v[36],
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Secinfo: v[37],
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FsidPresent: v[38],
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ExchangeId: v[39],
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CreateSession: v[40],
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DestroySession: v[41],
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Sequence: v[42],
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GetLeaseTime: v[43],
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ReclaimComplete: v[44],
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LayoutGet: v[45],
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GetDeviceInfo: v[46],
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LayoutCommit: v[47],
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LayoutReturn: v[48],
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SecinfoNoName: v[49],
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TestStateId: v[50],
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FreeStateId: v[51],
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GetDeviceList: v[52],
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BindConnToSession: v[53],
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DestroyClientId: v[54],
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Seek: v[55],
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Allocate: v[56],
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DeAllocate: v[57],
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LayoutStats: v[58],
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Clone: v[59],
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}, nil
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}
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func parseServerV4Stats(v []uint64) (ServerV4Stats, error) {
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values := int(v[0])
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if len(v[1:]) != values || values != 2 {
|
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return ServerV4Stats{}, fmt.Errorf("invalid V4Stats line %q", v)
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}
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return ServerV4Stats{
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||||
Null: v[1],
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||||
Compound: v[2],
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}, nil
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}
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func parseV4Ops(v []uint64) (V4Ops, error) {
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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/prometheus/procfs/nfs/parse_nfs.go
generated
vendored
Normal file
67
vendor/github.com/prometheus/procfs/nfs/parse_nfs.go
generated
vendored
Normal file
|
|
@ -0,0 +1,67 @@
|
|||
// 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/prometheus/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
|
||||
}
|
||||
305
vendor/github.com/prometheus/procfs/nfs/parse_nfs_test.go
generated
vendored
Normal file
305
vendor/github.com/prometheus/procfs/nfs/parse_nfs_test.go
generated
vendored
Normal file
|
|
@ -0,0 +1,305 @@
|
|||
// 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_test
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"strings"
|
||||
"testing"
|
||||
|
||||
"github.com/prometheus/procfs/nfs"
|
||||
)
|
||||
|
||||
func TestNewNFSClientRPCStats(t *testing.T) {
|
||||
tests := []struct {
|
||||
name string
|
||||
content string
|
||||
stats *nfs.ClientRPCStats
|
||||
invalid bool
|
||||
}{
|
||||
{
|
||||
name: "invalid file",
|
||||
content: "invalid",
|
||||
invalid: true,
|
||||
}, {
|
||||
name: "good old kernel version file",
|
||||
content: `net 70 70 69 45
|
||||
rpc 1218785755 374636 1218815394
|
||||
proc2 18 16 57 74 52 71 73 45 86 0 52 83 61 17 53 50 23 70 82
|
||||
proc3 22 0 1061909262 48906 4077635 117661341 5 29391916 2570425 2993289 590 0 0 7815 15 1130 0 3983 92385 13332 2 1 23729
|
||||
proc4 48 98 51 54 83 85 23 24 1 28 73 68 83 12 84 39 68 59 58 88 29 74 69 96 21 84 15 53 86 54 66 56 97 36 49 32 85 81 11 58 32 67 13 28 35 90 1 26 1337
|
||||
`,
|
||||
stats: &nfs.ClientRPCStats{
|
||||
Network: nfs.Network{
|
||||
NetCount: 70,
|
||||
UDPCount: 70,
|
||||
TCPCount: 69,
|
||||
TCPConnect: 45,
|
||||
},
|
||||
ClientRPC: nfs.ClientRPC{
|
||||
RPCCount: 1218785755,
|
||||
Retransmissions: 374636,
|
||||
AuthRefreshes: 1218815394,
|
||||
},
|
||||
V2Stats: nfs.V2Stats{
|
||||
Null: 16,
|
||||
GetAttr: 57,
|
||||
SetAttr: 74,
|
||||
Root: 52,
|
||||
Lookup: 71,
|
||||
ReadLink: 73,
|
||||
Read: 45,
|
||||
WrCache: 86,
|
||||
Write: 0,
|
||||
Create: 52,
|
||||
Remove: 83,
|
||||
Rename: 61,
|
||||
Link: 17,
|
||||
SymLink: 53,
|
||||
MkDir: 50,
|
||||
RmDir: 23,
|
||||
ReadDir: 70,
|
||||
FsStat: 82,
|
||||
},
|
||||
V3Stats: nfs.V3Stats{
|
||||
Null: 0,
|
||||
GetAttr: 1061909262,
|
||||
SetAttr: 48906,
|
||||
Lookup: 4077635,
|
||||
Access: 117661341,
|
||||
ReadLink: 5,
|
||||
Read: 29391916,
|
||||
Write: 2570425,
|
||||
Create: 2993289,
|
||||
MkDir: 590,
|
||||
SymLink: 0,
|
||||
MkNod: 0,
|
||||
Remove: 7815,
|
||||
RmDir: 15,
|
||||
Rename: 1130,
|
||||
Link: 0,
|
||||
ReadDir: 3983,
|
||||
ReadDirPlus: 92385,
|
||||
FsStat: 13332,
|
||||
FsInfo: 2,
|
||||
PathConf: 1,
|
||||
Commit: 23729},
|
||||
ClientV4Stats: nfs.ClientV4Stats{
|
||||
Null: 98,
|
||||
Read: 51,
|
||||
Write: 54,
|
||||
Commit: 83,
|
||||
Open: 85,
|
||||
OpenConfirm: 23,
|
||||
OpenNoattr: 24,
|
||||
OpenDowngrade: 1,
|
||||
Close: 28,
|
||||
Setattr: 73,
|
||||
FsInfo: 68,
|
||||
Renew: 83,
|
||||
SetClientId: 12,
|
||||
SetClientIdConfirm: 84,
|
||||
Lock: 39,
|
||||
Lockt: 68,
|
||||
Locku: 59,
|
||||
Access: 58,
|
||||
Getattr: 88,
|
||||
Lookup: 29,
|
||||
LookupRoot: 74,
|
||||
Remove: 69,
|
||||
Rename: 96,
|
||||
Link: 21,
|
||||
Symlink: 84,
|
||||
Create: 15,
|
||||
Pathconf: 53,
|
||||
StatFs: 86,
|
||||
ReadLink: 54,
|
||||
ReadDir: 66,
|
||||
ServerCaps: 56,
|
||||
DelegReturn: 97,
|
||||
GetAcl: 36,
|
||||
SetAcl: 49,
|
||||
FsLocations: 32,
|
||||
ReleaseLockowner: 85,
|
||||
Secinfo: 81,
|
||||
FsidPresent: 11,
|
||||
ExchangeId: 58,
|
||||
CreateSession: 32,
|
||||
DestroySession: 67,
|
||||
Sequence: 13,
|
||||
GetLeaseTime: 28,
|
||||
ReclaimComplete: 35,
|
||||
LayoutGet: 90,
|
||||
GetDeviceInfo: 1,
|
||||
LayoutCommit: 26,
|
||||
LayoutReturn: 1337,
|
||||
SecinfoNoName: 0,
|
||||
TestStateId: 0,
|
||||
FreeStateId: 0,
|
||||
GetDeviceList: 0,
|
||||
BindConnToSession: 0,
|
||||
DestroyClientId: 0,
|
||||
Seek: 0,
|
||||
Allocate: 0,
|
||||
DeAllocate: 0,
|
||||
LayoutStats: 0,
|
||||
Clone: 0,
|
||||
},
|
||||
},
|
||||
}, {
|
||||
name: "good file",
|
||||
content: `net 18628 0 18628 6
|
||||
rpc 4329785 0 4338291
|
||||
proc2 18 2 69 0 0 4410 0 0 0 0 0 0 0 0 0 0 0 99 2
|
||||
proc3 22 1 4084749 29200 94754 32580 186 47747 7981 8639 0 6356 0 6962 0 7958 0 0 241 4 4 2 39
|
||||
proc4 61 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
|
||||
`,
|
||||
stats: &nfs.ClientRPCStats{
|
||||
Network: nfs.Network{
|
||||
NetCount: 18628,
|
||||
UDPCount: 0,
|
||||
TCPCount: 18628,
|
||||
TCPConnect: 6,
|
||||
},
|
||||
ClientRPC: nfs.ClientRPC{
|
||||
RPCCount: 4329785,
|
||||
Retransmissions: 0,
|
||||
AuthRefreshes: 4338291,
|
||||
},
|
||||
V2Stats: nfs.V2Stats{
|
||||
Null: 2,
|
||||
GetAttr: 69,
|
||||
SetAttr: 0,
|
||||
Root: 0,
|
||||
Lookup: 4410,
|
||||
ReadLink: 0,
|
||||
Read: 0,
|
||||
WrCache: 0,
|
||||
Write: 0,
|
||||
Create: 0,
|
||||
Remove: 0,
|
||||
Rename: 0,
|
||||
Link: 0,
|
||||
SymLink: 0,
|
||||
MkDir: 0,
|
||||
RmDir: 0,
|
||||
ReadDir: 99,
|
||||
FsStat: 2,
|
||||
},
|
||||
V3Stats: nfs.V3Stats{
|
||||
Null: 1,
|
||||
GetAttr: 4084749,
|
||||
SetAttr: 29200,
|
||||
Lookup: 94754,
|
||||
Access: 32580,
|
||||
ReadLink: 186,
|
||||
Read: 47747,
|
||||
Write: 7981,
|
||||
Create: 8639,
|
||||
MkDir: 0,
|
||||
SymLink: 6356,
|
||||
MkNod: 0,
|
||||
Remove: 6962,
|
||||
RmDir: 0,
|
||||
Rename: 7958,
|
||||
Link: 0,
|
||||
ReadDir: 0,
|
||||
ReadDirPlus: 241,
|
||||
FsStat: 4,
|
||||
FsInfo: 4,
|
||||
PathConf: 2,
|
||||
Commit: 39,
|
||||
},
|
||||
ClientV4Stats: nfs.ClientV4Stats{
|
||||
Null: 1,
|
||||
Read: 0,
|
||||
Write: 0,
|
||||
Commit: 0,
|
||||
Open: 0,
|
||||
OpenConfirm: 0,
|
||||
OpenNoattr: 0,
|
||||
OpenDowngrade: 0,
|
||||
Close: 0,
|
||||
Setattr: 0,
|
||||
FsInfo: 0,
|
||||
Renew: 0,
|
||||
SetClientId: 1,
|
||||
SetClientIdConfirm: 1,
|
||||
Lock: 0,
|
||||
Lockt: 0,
|
||||
Locku: 0,
|
||||
Access: 0,
|
||||
Getattr: 0,
|
||||
Lookup: 0,
|
||||
LookupRoot: 0,
|
||||
Remove: 2,
|
||||
Rename: 0,
|
||||
Link: 0,
|
||||
Symlink: 0,
|
||||
Create: 0,
|
||||
Pathconf: 0,
|
||||
StatFs: 0,
|
||||
ReadLink: 0,
|
||||
ReadDir: 0,
|
||||
ServerCaps: 0,
|
||||
DelegReturn: 0,
|
||||
GetAcl: 0,
|
||||
SetAcl: 0,
|
||||
FsLocations: 0,
|
||||
ReleaseLockowner: 0,
|
||||
Secinfo: 0,
|
||||
FsidPresent: 0,
|
||||
ExchangeId: 0,
|
||||
CreateSession: 0,
|
||||
DestroySession: 0,
|
||||
Sequence: 0,
|
||||
GetLeaseTime: 0,
|
||||
ReclaimComplete: 0,
|
||||
LayoutGet: 0,
|
||||
GetDeviceInfo: 0,
|
||||
LayoutCommit: 0,
|
||||
LayoutReturn: 0,
|
||||
SecinfoNoName: 0,
|
||||
TestStateId: 0,
|
||||
FreeStateId: 0,
|
||||
GetDeviceList: 0,
|
||||
BindConnToSession: 0,
|
||||
DestroyClientId: 0,
|
||||
Seek: 0,
|
||||
Allocate: 0,
|
||||
DeAllocate: 0,
|
||||
LayoutStats: 0,
|
||||
Clone: 0,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
stats, err := nfs.ParseClientRPCStats(strings.NewReader(tt.content))
|
||||
|
||||
if tt.invalid && err == nil {
|
||||
t.Fatal("expected an error, but none occurred")
|
||||
}
|
||||
if !tt.invalid && err != nil {
|
||||
t.Fatalf("unexpected error: %v", err)
|
||||
}
|
||||
|
||||
if want, have := tt.stats, stats; !reflect.DeepEqual(want, have) {
|
||||
t.Fatalf("unexpected NFS stats:\nwant:\n%v\nhave:\n%v", want, have)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
89
vendor/github.com/prometheus/procfs/nfs/parse_nfsd.go
generated
vendored
Normal file
89
vendor/github.com/prometheus/procfs/nfs/parse_nfsd.go
generated
vendored
Normal file
|
|
@ -0,0 +1,89 @@
|
|||
// 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/prometheus/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
|
||||
}
|
||||
196
vendor/github.com/prometheus/procfs/nfs/parse_nfsd_test.go
generated
vendored
Normal file
196
vendor/github.com/prometheus/procfs/nfs/parse_nfsd_test.go
generated
vendored
Normal file
|
|
@ -0,0 +1,196 @@
|
|||
// 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_test
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"strings"
|
||||
"testing"
|
||||
|
||||
"github.com/prometheus/procfs/nfs"
|
||||
)
|
||||
|
||||
func TestNewNFSdServerRPCStats(t *testing.T) {
|
||||
tests := []struct {
|
||||
name string
|
||||
content string
|
||||
stats *nfs.ServerRPCStats
|
||||
invalid bool
|
||||
}{
|
||||
{
|
||||
name: "invalid file",
|
||||
content: "invalid",
|
||||
invalid: true,
|
||||
}, {
|
||||
name: "good file",
|
||||
content: `rc 0 6 18622
|
||||
fh 0 0 0 0 0
|
||||
io 157286400 0
|
||||
th 8 0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
|
||||
ra 32 0 0 0 0 0 0 0 0 0 0 0
|
||||
net 18628 0 18628 6
|
||||
rpc 18628 0 0 0 0
|
||||
proc2 18 2 69 0 0 4410 0 0 0 0 0 0 0 0 0 0 0 99 2
|
||||
proc3 22 2 112 0 2719 111 0 0 0 0 0 0 0 0 0 0 0 27 216 0 2 1 0
|
||||
proc4 2 2 10853
|
||||
proc4ops 72 0 0 0 1098 2 0 0 0 0 8179 5896 0 0 0 0 5900 0 0 2 0 2 0 9609 0 2 150 1272 0 0 0 1236 0 0 0 0 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
|
||||
`,
|
||||
stats: &nfs.ServerRPCStats{
|
||||
ReplyCache: nfs.ReplyCache{
|
||||
Hits: 0,
|
||||
Misses: 6,
|
||||
NoCache: 18622,
|
||||
},
|
||||
FileHandles: nfs.FileHandles{
|
||||
Stale: 0,
|
||||
TotalLookups: 0,
|
||||
AnonLookups: 0,
|
||||
DirNoCache: 0,
|
||||
NoDirNoCache: 0,
|
||||
},
|
||||
InputOutput: nfs.InputOutput{
|
||||
Read: 157286400,
|
||||
Write: 0,
|
||||
},
|
||||
Threads: nfs.Threads{
|
||||
Threads: 8,
|
||||
FullCnt: 0,
|
||||
},
|
||||
ReadAheadCache: nfs.ReadAheadCache{
|
||||
CacheSize: 32,
|
||||
CacheHistogram: []uint64{0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
||||
NotFound: 0,
|
||||
},
|
||||
Network: nfs.Network{
|
||||
NetCount: 18628,
|
||||
UDPCount: 0,
|
||||
TCPCount: 18628,
|
||||
TCPConnect: 6,
|
||||
},
|
||||
ServerRPC: nfs.ServerRPC{
|
||||
RPCCount: 18628,
|
||||
BadCnt: 0,
|
||||
BadFmt: 0,
|
||||
BadAuth: 0,
|
||||
BadcInt: 0,
|
||||
},
|
||||
V2Stats: nfs.V2Stats{
|
||||
Null: 2,
|
||||
GetAttr: 69,
|
||||
SetAttr: 0,
|
||||
Root: 0,
|
||||
Lookup: 4410,
|
||||
ReadLink: 0,
|
||||
Read: 0,
|
||||
WrCache: 0,
|
||||
Write: 0,
|
||||
Create: 0,
|
||||
Remove: 0,
|
||||
Rename: 0,
|
||||
Link: 0,
|
||||
SymLink: 0,
|
||||
MkDir: 0,
|
||||
RmDir: 0,
|
||||
ReadDir: 99,
|
||||
FsStat: 2,
|
||||
},
|
||||
V3Stats: nfs.V3Stats{
|
||||
Null: 2,
|
||||
GetAttr: 112,
|
||||
SetAttr: 0,
|
||||
Lookup: 2719,
|
||||
Access: 111,
|
||||
ReadLink: 0,
|
||||
Read: 0,
|
||||
Write: 0,
|
||||
Create: 0,
|
||||
MkDir: 0,
|
||||
SymLink: 0,
|
||||
MkNod: 0,
|
||||
Remove: 0,
|
||||
RmDir: 0,
|
||||
Rename: 0,
|
||||
Link: 0,
|
||||
ReadDir: 27,
|
||||
ReadDirPlus: 216,
|
||||
FsStat: 0,
|
||||
FsInfo: 2,
|
||||
PathConf: 1,
|
||||
Commit: 0,
|
||||
},
|
||||
ServerV4Stats: nfs.ServerV4Stats{
|
||||
Null: 2,
|
||||
Compound: 10853,
|
||||
},
|
||||
V4Ops: nfs.V4Ops{
|
||||
Op0Unused: 0,
|
||||
Op1Unused: 0,
|
||||
Op2Future: 0,
|
||||
Access: 1098,
|
||||
Close: 2,
|
||||
Commit: 0,
|
||||
Create: 0,
|
||||
DelegPurge: 0,
|
||||
DelegReturn: 0,
|
||||
GetAttr: 8179,
|
||||
GetFH: 5896,
|
||||
Link: 0,
|
||||
Lock: 0,
|
||||
Lockt: 0,
|
||||
Locku: 0,
|
||||
Lookup: 5900,
|
||||
LookupRoot: 0,
|
||||
Nverify: 0,
|
||||
Open: 2,
|
||||
OpenAttr: 0,
|
||||
OpenConfirm: 2,
|
||||
OpenDgrd: 0,
|
||||
PutFH: 9609,
|
||||
PutPubFH: 0,
|
||||
PutRootFH: 2,
|
||||
Read: 150,
|
||||
ReadDir: 1272,
|
||||
ReadLink: 0,
|
||||
Remove: 0,
|
||||
Rename: 0,
|
||||
Renew: 1236,
|
||||
RestoreFH: 0,
|
||||
SaveFH: 0,
|
||||
SecInfo: 0,
|
||||
SetAttr: 0,
|
||||
Verify: 3,
|
||||
Write: 3,
|
||||
RelLockOwner: 0,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
stats, err := nfs.ParseServerRPCStats(strings.NewReader(tt.content))
|
||||
|
||||
if tt.invalid && err == nil {
|
||||
t.Fatal("expected an error, but none occurred")
|
||||
}
|
||||
if !tt.invalid && err != nil {
|
||||
t.Fatalf("unexpected error: %v", err)
|
||||
}
|
||||
|
||||
if want, have := tt.stats, stats; !reflect.DeepEqual(want, have) {
|
||||
t.Fatalf("unexpected NFS stats:\nwant:\n%v\nhave:\n%v", want, have)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue