[SERVER-20613] Performance Regression on Mongo-perf text tests Created: 17/Sep/15 Updated: 01/Oct/15 Resolved: 01/Oct/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Performance |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | David Daly | Assignee: | David Daly |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | mpreg | ||
| 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: | Performance A (10/08/15) | ||||||||||||
| Participants: | |||||||||||||
| Description |
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Performance regression of 15-30% on
From 3.1.4. Regression shows up in MMAP and wiredTiger, although seem to go away on different releases. Need to investigate to understand the regression and the difference. |
| Comments |
| Comment by David Daly [ 01/Oct/15 ] |
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After further review, the regression is due almost completely to the effects of |
| Comment by Githook User [ 24/Sep/15 ] |
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Author: {u'username': u'dalyd', u'name': u'dalyd', u'email': u'david.daly@mongodb.com'}Message: |
| Comment by David Daly [ 22/Sep/15 ] |
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This regression is due to combined effects of |