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client-go/metrics/shortcuts.go

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// Copyright 2021 TiKV 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.
// NOTE: The code in this file is based on code from the
// TiDB project, licensed under the Apache License v 2.0
//
// https://github.com/pingcap/tidb/tree/cc5e161ac06827589c4966674597c137cc9e809c/store/tikv/metrics/shortcuts.go
//
// Copyright 2021 PingCAP, Inc.
//
// 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 metrics
import "github.com/prometheus/client_golang/prometheus"
// Shortcuts for performance improvement.
var (
TxnCmdHistogramWithCommit prometheus.Observer
TxnCmdHistogramWithRollback prometheus.Observer
TxnCmdHistogramWithBatchGet prometheus.Observer
TxnCmdHistogramWithGet prometheus.Observer
TxnCmdHistogramWithLockKeys prometheus.Observer
RawkvCmdHistogramWithGet prometheus.Observer
RawkvCmdHistogramWithBatchGet prometheus.Observer
RawkvCmdHistogramWithBatchPut prometheus.Observer
RawkvCmdHistogramWithDelete prometheus.Observer
RawkvCmdHistogramWithBatchDelete prometheus.Observer
RawkvCmdHistogramWithRawScan prometheus.Observer
RawkvCmdHistogramWithRawReversScan prometheus.Observer
RawkvSizeHistogramWithKey prometheus.Observer
RawkvSizeHistogramWithValue prometheus.Observer
RawkvCmdHistogramWithRawChecksum prometheus.Observer
BackoffHistogramRPC prometheus.Observer
BackoffHistogramLock prometheus.Observer
BackoffHistogramLockFast prometheus.Observer
BackoffHistogramPD prometheus.Observer
BackoffHistogramRegionMiss prometheus.Observer
BackoffHistogramRegionScheduling prometheus.Observer
BackoffHistogramServerBusy prometheus.Observer
BackoffHistogramTiKVDiskFull prometheus.Observer
BackoffHistogramRegionRecoveryInProgress prometheus.Observer
BackoffHistogramStaleCmd prometheus.Observer
BackoffHistogramDataNotReady prometheus.Observer
BackoffHistogramIsWitness prometheus.Observer
BackoffHistogramEmpty prometheus.Observer
TxnRegionsNumHistogramWithSnapshot prometheus.Observer
TxnRegionsNumHistogramPrewrite prometheus.Observer
TxnRegionsNumHistogramCommit prometheus.Observer
TxnRegionsNumHistogramCleanup prometheus.Observer
TxnRegionsNumHistogramPessimisticLock prometheus.Observer
TxnRegionsNumHistogramPessimisticRollback prometheus.Observer
TxnRegionsNumHistogramWithCoprocessor prometheus.Observer
TxnRegionsNumHistogramWithBatchCoprocessor prometheus.Observer
LockResolverCountWithBatchResolve prometheus.Counter
LockResolverCountWithExpired prometheus.Counter
LockResolverCountWithNotExpired prometheus.Counter
LockResolverCountWithWaitExpired prometheus.Counter
LockResolverCountWithResolve prometheus.Counter
LockResolverCountWithResolveForWrite prometheus.Counter
LockResolverCountWithResolveAsync prometheus.Counter
LockResolverCountWithWriteConflict prometheus.Counter
LockResolverCountWithQueryTxnStatus prometheus.Counter
LockResolverCountWithQueryTxnStatusCommitted prometheus.Counter
LockResolverCountWithQueryTxnStatusRolledBack prometheus.Counter
LockResolverCountWithQueryCheckSecondaryLocks prometheus.Counter
LockResolverCountWithResolveLocks prometheus.Counter
LockResolverCountWithResolveLockLite prometheus.Counter
RegionCacheCounterWithInvalidateRegionFromCacheOK prometheus.Counter
RegionCacheCounterWithSendFail prometheus.Counter
RegionCacheCounterWithGetRegionByIDOK prometheus.Counter
RegionCacheCounterWithGetRegionByIDError prometheus.Counter
RegionCacheCounterWithGetCacheMissOK prometheus.Counter
RegionCacheCounterWithGetCacheMissError prometheus.Counter
RegionCacheCounterWithScanRegionsOK prometheus.Counter
RegionCacheCounterWithScanRegionsError prometheus.Counter
RegionCacheCounterWithGetStoreOK prometheus.Counter
RegionCacheCounterWithGetStoreError prometheus.Counter
RegionCacheCounterWithInvalidateStoreRegionsOK prometheus.Counter
LoadRegionCacheHistogramWhenCacheMiss prometheus.Observer
LoadRegionCacheHistogramWithRegions prometheus.Observer
LoadRegionCacheHistogramWithRegionByID prometheus.Observer
LoadRegionCacheHistogramWithGetStore prometheus.Observer
TxnHeartBeatHistogramOK prometheus.Observer
TxnHeartBeatHistogramError prometheus.Observer
StatusCountWithOK prometheus.Counter
StatusCountWithError prometheus.Counter
SecondaryLockCleanupFailureCounterCommit prometheus.Counter
SecondaryLockCleanupFailureCounterRollback prometheus.Counter
TwoPCTxnCounterOk prometheus.Counter
TwoPCTxnCounterError prometheus.Counter
AsyncCommitTxnCounterOk prometheus.Counter
AsyncCommitTxnCounterError prometheus.Counter
OnePCTxnCounterOk prometheus.Counter
OnePCTxnCounterError prometheus.Counter
OnePCTxnCounterFallback prometheus.Counter
BatchRecvHistogramOK prometheus.Observer
BatchRecvHistogramError prometheus.Observer
PrewriteAssertionUsageCounterNone prometheus.Counter
PrewriteAssertionUsageCounterExist prometheus.Counter
PrewriteAssertionUsageCounterNotExist prometheus.Counter
PrewriteAssertionUsageCounterUnknown prometheus.Counter
)
func initShortcuts() {
TxnCmdHistogramWithCommit = TiKVTxnCmdHistogram.WithLabelValues(LblCommit)
TxnCmdHistogramWithRollback = TiKVTxnCmdHistogram.WithLabelValues(LblRollback)
TxnCmdHistogramWithBatchGet = TiKVTxnCmdHistogram.WithLabelValues(LblBatchGet)
TxnCmdHistogramWithGet = TiKVTxnCmdHistogram.WithLabelValues(LblGet)
TxnCmdHistogramWithLockKeys = TiKVTxnCmdHistogram.WithLabelValues(LblLockKeys)
RawkvCmdHistogramWithGet = TiKVRawkvCmdHistogram.WithLabelValues("get")
RawkvCmdHistogramWithBatchGet = TiKVRawkvCmdHistogram.WithLabelValues("batch_get")
RawkvCmdHistogramWithBatchPut = TiKVRawkvCmdHistogram.WithLabelValues("batch_put")
RawkvCmdHistogramWithDelete = TiKVRawkvCmdHistogram.WithLabelValues("delete")
RawkvCmdHistogramWithBatchDelete = TiKVRawkvCmdHistogram.WithLabelValues("batch_delete")
RawkvCmdHistogramWithRawScan = TiKVRawkvCmdHistogram.WithLabelValues("raw_scan")
RawkvCmdHistogramWithRawReversScan = TiKVRawkvCmdHistogram.WithLabelValues("raw_reverse_scan")
RawkvSizeHistogramWithKey = TiKVRawkvSizeHistogram.WithLabelValues("key")
RawkvSizeHistogramWithValue = TiKVRawkvSizeHistogram.WithLabelValues("value")
RawkvCmdHistogramWithRawChecksum = TiKVRawkvSizeHistogram.WithLabelValues("raw_checksum")
BackoffHistogramRPC = TiKVBackoffHistogram.WithLabelValues("tikvRPC")
BackoffHistogramLock = TiKVBackoffHistogram.WithLabelValues("txnLock")
BackoffHistogramLockFast = TiKVBackoffHistogram.WithLabelValues("tikvLockFast")
BackoffHistogramPD = TiKVBackoffHistogram.WithLabelValues("pdRPC")
BackoffHistogramRegionMiss = TiKVBackoffHistogram.WithLabelValues("regionMiss")
BackoffHistogramRegionScheduling = TiKVBackoffHistogram.WithLabelValues("regionScheduling")
BackoffHistogramServerBusy = TiKVBackoffHistogram.WithLabelValues("serverBusy")
BackoffHistogramTiKVDiskFull = TiKVBackoffHistogram.WithLabelValues("tikvDiskFull")
BackoffHistogramRegionRecoveryInProgress = TiKVBackoffHistogram.WithLabelValues("regionRecoveryInProgress")
BackoffHistogramStaleCmd = TiKVBackoffHistogram.WithLabelValues("staleCommand")
BackoffHistogramDataNotReady = TiKVBackoffHistogram.WithLabelValues("dataNotReady")
BackoffHistogramIsWitness = TiKVBackoffHistogram.WithLabelValues("isWitness")
BackoffHistogramEmpty = TiKVBackoffHistogram.WithLabelValues("")
TxnRegionsNumHistogramWithSnapshot = TiKVTxnRegionsNumHistogram.WithLabelValues("snapshot")
TxnRegionsNumHistogramPrewrite = TiKVTxnRegionsNumHistogram.WithLabelValues("2pc_prewrite")
TxnRegionsNumHistogramCommit = TiKVTxnRegionsNumHistogram.WithLabelValues("2pc_commit")
TxnRegionsNumHistogramCleanup = TiKVTxnRegionsNumHistogram.WithLabelValues("2pc_cleanup")
TxnRegionsNumHistogramPessimisticLock = TiKVTxnRegionsNumHistogram.WithLabelValues("2pc_pessimistic_lock")
TxnRegionsNumHistogramPessimisticRollback = TiKVTxnRegionsNumHistogram.WithLabelValues("2pc_pessimistic_rollback")
TxnRegionsNumHistogramWithCoprocessor = TiKVTxnRegionsNumHistogram.WithLabelValues("coprocessor")
TxnRegionsNumHistogramWithBatchCoprocessor = TiKVTxnRegionsNumHistogram.WithLabelValues("batch_coprocessor")
LockResolverCountWithBatchResolve = TiKVLockResolverCounter.WithLabelValues("batch_resolve")
LockResolverCountWithExpired = TiKVLockResolverCounter.WithLabelValues("expired")
LockResolverCountWithNotExpired = TiKVLockResolverCounter.WithLabelValues("not_expired")
LockResolverCountWithWaitExpired = TiKVLockResolverCounter.WithLabelValues("wait_expired")
LockResolverCountWithResolve = TiKVLockResolverCounter.WithLabelValues("resolve")
LockResolverCountWithResolveForWrite = TiKVLockResolverCounter.WithLabelValues("resolve_for_write")
LockResolverCountWithResolveAsync = TiKVLockResolverCounter.WithLabelValues("resolve_async_commit")
LockResolverCountWithWriteConflict = TiKVLockResolverCounter.WithLabelValues("write_conflict")
LockResolverCountWithQueryTxnStatus = TiKVLockResolverCounter.WithLabelValues("query_txn_status")
LockResolverCountWithQueryTxnStatusCommitted = TiKVLockResolverCounter.WithLabelValues("query_txn_status_committed")
LockResolverCountWithQueryTxnStatusRolledBack = TiKVLockResolverCounter.WithLabelValues("query_txn_status_rolled_back")
LockResolverCountWithQueryCheckSecondaryLocks = TiKVLockResolverCounter.WithLabelValues("query_check_secondary_locks")
LockResolverCountWithResolveLocks = TiKVLockResolverCounter.WithLabelValues("query_resolve_locks")
LockResolverCountWithResolveLockLite = TiKVLockResolverCounter.WithLabelValues("query_resolve_lock_lite")
RegionCacheCounterWithInvalidateRegionFromCacheOK = TiKVRegionCacheCounter.WithLabelValues("invalidate_region_from_cache", "ok")
RegionCacheCounterWithSendFail = TiKVRegionCacheCounter.WithLabelValues("send_fail", "ok")
RegionCacheCounterWithGetRegionByIDOK = TiKVRegionCacheCounter.WithLabelValues("get_region_by_id", "ok")
RegionCacheCounterWithGetRegionByIDError = TiKVRegionCacheCounter.WithLabelValues("get_region_by_id", "err")
RegionCacheCounterWithGetCacheMissOK = TiKVRegionCacheCounter.WithLabelValues("get_region_when_miss", "ok")
RegionCacheCounterWithGetCacheMissError = TiKVRegionCacheCounter.WithLabelValues("get_region_when_miss", "err")
RegionCacheCounterWithScanRegionsOK = TiKVRegionCacheCounter.WithLabelValues("scan_regions", "ok")
RegionCacheCounterWithScanRegionsError = TiKVRegionCacheCounter.WithLabelValues("scan_regions", "err")
RegionCacheCounterWithGetStoreOK = TiKVRegionCacheCounter.WithLabelValues("get_store", "ok")
RegionCacheCounterWithGetStoreError = TiKVRegionCacheCounter.WithLabelValues("get_store", "err")
RegionCacheCounterWithInvalidateStoreRegionsOK = TiKVRegionCacheCounter.WithLabelValues("invalidate_store_regions", "ok")
LoadRegionCacheHistogramWhenCacheMiss = TiKVLoadRegionCacheHistogram.WithLabelValues("get_region_when_miss")
LoadRegionCacheHistogramWithRegionByID = TiKVLoadRegionCacheHistogram.WithLabelValues("get_region_by_id")
LoadRegionCacheHistogramWithRegions = TiKVLoadRegionCacheHistogram.WithLabelValues("scan_regions")
LoadRegionCacheHistogramWithGetStore = TiKVLoadRegionCacheHistogram.WithLabelValues("get_store")
TxnHeartBeatHistogramOK = TiKVTxnHeartBeatHistogram.WithLabelValues("ok")
TxnHeartBeatHistogramError = TiKVTxnHeartBeatHistogram.WithLabelValues("err")
StatusCountWithOK = TiKVStatusCounter.WithLabelValues("ok")
StatusCountWithError = TiKVStatusCounter.WithLabelValues("err")
SecondaryLockCleanupFailureCounterCommit = TiKVSecondaryLockCleanupFailureCounter.WithLabelValues("commit")
SecondaryLockCleanupFailureCounterRollback = TiKVSecondaryLockCleanupFailureCounter.WithLabelValues("rollback")
TwoPCTxnCounterOk = TiKVTwoPCTxnCounter.WithLabelValues("ok")
TwoPCTxnCounterError = TiKVTwoPCTxnCounter.WithLabelValues("err")
AsyncCommitTxnCounterOk = TiKVAsyncCommitTxnCounter.WithLabelValues("ok")
AsyncCommitTxnCounterError = TiKVAsyncCommitTxnCounter.WithLabelValues("err")
OnePCTxnCounterOk = TiKVOnePCTxnCounter.WithLabelValues("ok")
OnePCTxnCounterError = TiKVOnePCTxnCounter.WithLabelValues("err")
OnePCTxnCounterFallback = TiKVOnePCTxnCounter.WithLabelValues("fallback")
BatchRecvHistogramOK = TiKVBatchRecvLatency.WithLabelValues("ok")
BatchRecvHistogramError = TiKVBatchRecvLatency.WithLabelValues("err")
PrewriteAssertionUsageCounterNone = TiKVPrewriteAssertionUsageCounter.WithLabelValues("none")
PrewriteAssertionUsageCounterExist = TiKVPrewriteAssertionUsageCounter.WithLabelValues("exist")
PrewriteAssertionUsageCounterNotExist = TiKVPrewriteAssertionUsageCounter.WithLabelValues("not-exist")
PrewriteAssertionUsageCounterUnknown = TiKVPrewriteAssertionUsageCounter.WithLabelValues("unknown")
}
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