[SERVER-74778] Improve performance of PriorityTicketHolder under high contention Created: 13/Mar/23 Updated: 29/Oct/23 Resolved: 28/Mar/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 7.0.0-rc0 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Louis Williams | Assignee: | Louis Williams |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||
| Sprint: | Execution Team 2023-03-20, Execution Team 2023-04-03 | ||||||||
| Participants: | |||||||||
| Linked BF Score: | 135 | ||||||||
| Description |
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We've seen some regressions of the PriorityTicketHolder under high levels of contention, which is likely caused by contention on the single mutex. Investigate improvements to this performance. |
| Comments |
| Comment by Githook User [ 28/Mar/23 ] |
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Author: {'name': 'Louis Williams', 'email': 'louis.williams@mongodb.com', 'username': 'louiswilliams'}Message: |