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  1. Core Server
  2. SERVER-57697

Measure latency/throughput of ReshardingOplogApplier::_applyBatch

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 5.0.4, 5.1.0-rc0
    • None
    • Fully Compatible
    • v5.0
    • Sharding 2021-07-26, Sharding 2021-08-09
    • 1

    Description

      • Should collect latency information as a histogram with coarse grained buckets (0-10ms,11-100ms,101-1000ms, 1001-10000ms, 10001+ms)
      • Should track total number of invocations that complete
      • Should report these metrics in serverStatus to be consumed by FTDC.
      • Should report these metrics in currentOp if there is a resharding operation currently in progress.

      https://github.com/mongodb/mongo/blob/9cf1509ad2664830d37a7a128d43752dcac8556a/src/mongo/db/s/resharding/resharding_oplog_applier.cpp#L73

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              matt.walak@mongodb.com Matthew Walak (Inactive)
              lamont.nelson@mongodb.com Lamont Nelson
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                Updated:
                Resolved: