76 lines
3.3 KiB
C
76 lines
3.3 KiB
C
/*
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* BlobWorkerCommon.h
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*
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* This source file is part of the FoundationDB open source project
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*
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* Copyright 2013-2022 Apple Inc. and the FoundationDB project authors
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*
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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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*/
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#ifndef FDBCLIENT_BLOBWORKERCOMMON_H
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#define FDBCLIENT_BLOBWORKERCOMMON_H
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#include "fdbrpc/Stats.h"
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struct BlobWorkerStats {
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CounterCollection cc;
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Counter s3PutReqs, s3GetReqs, s3DeleteReqs;
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Counter deltaFilesWritten, snapshotFilesWritten;
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Counter deltaBytesWritten, snapshotBytesWritten;
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Counter bytesReadFromFDBForInitialSnapshot;
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Counter bytesReadFromS3ForCompaction;
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Counter rangeAssignmentRequests, readRequests;
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Counter wrongShardServer;
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Counter changeFeedInputBytes;
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Counter readReqTotalFilesReturned;
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Counter readReqDeltaBytesReturned;
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Counter commitVersionChecks;
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Counter granuleUpdateErrors;
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Counter granuleRequestTimeouts;
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Counter readRequestsWithBegin;
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Counter readRequestsCollapsed;
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int numRangesAssigned;
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int mutationBytesBuffered;
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int activeReadRequests;
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int granulesPendingSplitCheck;
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Future<Void> logger;
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// Current stats maintained for a given blob worker process
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explicit BlobWorkerStats(UID id, double interval)
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: cc("BlobWorkerStats", id.toString()),
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s3PutReqs("S3PutReqs", cc), s3GetReqs("S3GetReqs", cc), s3DeleteReqs("S3DeleteReqs", cc),
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deltaFilesWritten("DeltaFilesWritten", cc), snapshotFilesWritten("SnapshotFilesWritten", cc),
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deltaBytesWritten("DeltaBytesWritten", cc), snapshotBytesWritten("SnapshotBytesWritten", cc),
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bytesReadFromFDBForInitialSnapshot("BytesReadFromFDBForInitialSnapshot", cc),
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bytesReadFromS3ForCompaction("BytesReadFromS3ForCompaction", cc),
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rangeAssignmentRequests("RangeAssignmentRequests", cc), readRequests("ReadRequests", cc),
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wrongShardServer("WrongShardServer", cc), changeFeedInputBytes("RangeFeedInputBytes", cc),
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readReqTotalFilesReturned("ReadReqTotalFilesReturned", cc),
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readReqDeltaBytesReturned("ReadReqDeltaBytesReturned", cc), commitVersionChecks("CommitVersionChecks", cc),
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granuleUpdateErrors("GranuleUpdateErrors", cc), granuleRequestTimeouts("GranuleRequestTimeouts", cc),
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readRequestsWithBegin("ReadRequestsWithBegin", cc), readRequestsCollapsed("ReadRequestsCollapsed", cc),
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numRangesAssigned(0), mutationBytesBuffered(0), activeReadRequests(0), granulesPendingSplitCheck(0) {
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specialCounter(cc, "NumRangesAssigned", [this]() { return this->numRangesAssigned; });
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specialCounter(cc, "MutationBytesBuffered", [this]() { return this->mutationBytesBuffered; });
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specialCounter(cc, "ActiveReadRequests", [this]() { return this->activeReadRequests; });
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specialCounter(cc, "GranulesPendingSplitCheck", [this]() { return this->granulesPendingSplitCheck; });
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logger = traceCounters("BlobWorkerMetrics", id, interval, &cc, "BlobWorkerMetrics");
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}
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};
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#endif |