[SERVER-75662] Increase the diff windows for read and write distribution metrics in analyze_shard_key.js Created: 04/Apr/23 Updated: 29/Oct/23 Resolved: 04/Apr/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: | Bug | Priority: | Major - P3 |
| Reporter: | Cheahuychou Mao | Assignee: | Cheahuychou Mao |
| 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 | ||||
| Operating System: | ALL | ||||
| Sprint: | Sharding NYC 2023-04-17 | ||||
| Participants: | |||||
| Linked BF Score: | 45 | ||||
| Description |
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The workload samples queries using 10 threads and 500 iterations. However, it generally only samples about 1700 read queries and 1700 write queries in total. It looks like the diff window of 10% isn't always satisfiable for this amount of sampling. So we should relax the windows a bit. |
| Comments |
| Comment by Githook User [ 04/Apr/23 ] |
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Author: {'name': 'Cheahuychou Mao', 'email': 'mao.cheahuychou@gmail.com', 'username': 'cheahuychou'}Message: |