[SERVER-28747] Enhance locks output with lock names Created: 11/Apr/17  Updated: 06/Dec/22  Resolved: 11/May/20

Status: Closed
Project: Core Server
Component/s: Testing Infrastructure
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Eddie Louie Assignee: Backlog - Server Tooling and Methods (STM) (Inactive)
Resolution: Won't Fix Votes: 0
Labels: stm, tig-hanganalyzer
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
related to SERVER-33987 add thread name to hang analyzer output Closed
Assigned Teams:
Server Tooling & Methods
Participants:

 Description   

Currently the output from mongodb-show-locks and mongodb-waitsfor-graph only outputs the locks by their addresses. This makes it difficult to reconcile which locks are actually being held. Ideally we could add lock names and the file and line number where it was acquired or being waited for. This will help in cases where a lock was acquired deep in a call stack before the thread ultimately blocks.



 Comments   
Comment by Ryan Timmons [ 11/May/20 ]

Closing as wont-fix to indicate that there is currently no intention of doing this. Please re-open if there is priority for this. Perhaps this change could self-service by an appropriate server team if this is necessary rather than having to go thru the STM prioritization queue.

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