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Type:
Improvement
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Resolution: Unresolved
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: None
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Replication
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None
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None
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None
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This shows a 5-10% performance improvement in oplog_application_bm versus 55fb8516f10ac71c10f2a81b295c3812fc56f438 in a POC:
| Benchmark | master (ms) | branch (ms) |
| BM_TestInserts/100000/manual_time | 264 | 248 |
| BM_TestApplyOps/100000/10/manual_time | 262 | 260 |
| BM_TestApplyOps/100000/100/manual_time | 226 | 219 |
| BM_TestApplyOps/100000/500/manual_time | 217 | 214 |
| BM_TestApplyOps/100000/1000/manual_time | 222 | 217 |
| BM_TestRetryableInserts/100000/10/manual_time | 720 | 658 |
| BM_TestRetryableInserts/100000/100/manual_time | 331 | 315 |
| BM_TestRetryableInserts/100000/500/manual_time | 320 | 304 |
| BM_TestRetryableInserts/100000/1000/manual_time | 320 | 308 |
| BM_TestTxnApplyOps/100000/10/manual_time | 678 | 680 |
| BM_TestTxnApplyOps/100000/100/manual_time | 272 | 264 |
| BM_TestTxnApplyOps/100000/500/manual_time | 263 | 254 |
| BM_TestTxnApplyOps/100000/1000/manual_time | 260 | 254 |
| BM_TestPrepares/1/100000/10/manual_time | 6286 | 4912 |
| BM_TestPrepares/1/100000/100/manual_time | 1037 | 949 |
| BM_TestPrepares/1/100000/500/manual_time | 571 | 520 |
| BM_TestPrepares/10/100000/10/manual_time | 2469 | 2069 |
| BM_TestPrepares/10/100000/100/manual_time | 771 | 661 |
| BM_TestPrepares/10/100000/500/manual_time | 535 | 474 |
| BM_TestPrepares/100/100000/10/manual_time | 2061 | 1900 |
| BM_TestPrepares/100/100000/100/manual_time | 914 | 852 |
| BM_TestPrepares/100/100000/500/manual_time | 595 | 560 |
| BM_TestPrepares/500/100000/10/manual_time | 3420 | 3234 |
| BM_TestPrepares/500/100000/100/manual_time | 1999 | 1936 |
| BM_TestPrepares/500/100000/500/manual_time | 549 | 550 |
| BM_TestCreateIndex/manual_time | 512 | 514 |
Total ms:
| master | branch | % improvement |
| 34533 | 31263 | ~9.5% |
The improvements don't show in our high value workloads (perf patch).