[SERVER-42809] Track and log relevant single two phase commit metrics for transaction coordinator on mongod for currentOp Created: 13/Aug/19  Updated: 29/Oct/23  Resolved: 05/Sep/19

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 4.2.1, 4.3.1

Type: New Feature Priority: Major - P3
Reporter: Lamont Nelson Assignee: Lamont Nelson
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Documented
Backwards Compatibility: Fully Compatible
Backport Requested:
v4.2
Sprint: Sharding 2019-08-26, Sharding 2019-09-09
Participants:

 Description   

This ticket is related to SERVER-40987, and it tracks the relevant metrics for the two phase commit transaction coordinator instead of the worker threads. The metrics to be tracked are in this section of the diagnostics scope :

  • Tracking and logging the metrics for TransactionCoordinators in the TransactionCoordinatorCatalog for currentOp, adhering to the currentOp parameters allUsers and idleSessions as described in the scope.


 Comments   
Comment by Githook User [ 10/Sep/19 ]

Author:

{'name': 'Lamont Nelson', 'username': 'lamontnelson', 'email': 'lamont.nelson@mongodb.com'}

Message: SERVER-42809 report metrics for the transaction coordinators in curop command

(cherry picked from commit b46eb782c4730c8df589a56550c29c3f3585904a)
Branch: v4.2
https://github.com/mongodb/mongo/commit/6c2e7dd59395c04ac00caf45e239b0949caef183

Comment by Githook User [ 05/Sep/19 ]

Author:

{'name': 'Lamont Nelson', 'username': 'lamontnelson', 'email': 'lamont.nelson@mongodb.com'}

Message: SERVER-42809 report metrics for the transaction coordinators in curop command
Branch: master
https://github.com/mongodb/mongo/commit/b46eb782c4730c8df589a56550c29c3f3585904a

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