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  1. Core Server
  2. SERVER-57698

Measure latency/throughput of getNextBatch call in ReshardingOplogApplier

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    • v5.0

    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#L132

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              backlog-server-sharding-nyc Backlog - Sharding NYC
              lamont.nelson@mongodb.com Lamont Nelson
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