[SERVER-23538] should scale TCMalloc cache based on machine size Created: 05/Apr/16 Updated: 28/Sep/16 Resolved: 03/May/16 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Storage |
| Affects Version/s: | None |
| Fix Version/s: | 3.3.6 |
| Type: | Improvement | Priority: | Minor - P4 |
| Reporter: | Geert Bosch | Assignee: | Vincent Do |
| Resolution: | Done | Votes: | 0 |
| Labels: | neweng | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||||||||||
| Sprint: | Integrate+Tuning 14 (05/13/16) | ||||||||||||||||
| Participants: | |||||||||||||||||
| Description |
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Currently we default the max thread cache size to 1 GB regardless of machine size. While it is extremely rare to hit anywhere close to this maximum, as many threads won't use any cache, it would still be a good idea to scale the max down for small machines <= 4GB. |
| Comments |
| Comment by Githook User [ 03/May/16 ] |
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Author: {u'username': u'vincentdo', u'name': u'Vincent Do', u'email': u'vincent.do@10gen.com'}Message: |