[SERVER-57697] Measure latency/throughput of ReshardingOplogApplier::_applyBatch Created: 14/Jun/21  Updated: 29/Oct/23  Resolved: 04/Aug/21

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 5.0.4, 5.1.0-rc0

Type: Improvement Priority: Major - P3
Reporter: Lamont Nelson Assignee: Matthew Walak (Inactive)
Resolution: Fixed Votes: 0
Labels: PM-234-T-metrics
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
depends on SERVER-57742 Create a non-specialized version of t... Closed
Backwards Compatibility: Fully Compatible
Backport Requested:
v5.0
Sprint: Sharding 2021-07-26, Sharding 2021-08-09
Participants:
Story Points: 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



 Comments   
Comment by Githook User [ 03/Nov/21 ]

Author:

{'name': 'Matt Walak', 'email': 'matt.walak@mongodb.com'}

Message: SERVER-57697 Measure latency/throughput of ReshardingOplogApplier::_applyBatch

(cherry picked from commit dd6bc197f73bf0f40234db2be02efc76560693df)
Branch: v5.0
https://github.com/mongodb/mongo/commit/e2a54677d723750c26c334f024cdb408b9c094d3

Comment by Vivian Ge (Inactive) [ 06/Oct/21 ]

Updating the fixversion since branching activities occurred yesterday. This ticket will be in rc0 when it’s been triggered. For more active release information, please keep an eye on #server-release. Thank you!

Comment by Githook User [ 04/Aug/21 ]

Author:

{'name': 'Matt Walak', 'email': 'matt.walak@mongodb.com'}

Message: SERVER-57697 Measure latency/throughput of ReshardingOplogApplier::_applyBatch
Branch: master
https://github.com/mongodb/mongo/commit/dd6bc197f73bf0f40234db2be02efc76560693df

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