[SERVER-16829] Expose tcmalloc runtime configuration options through setParameter mechanism Created: 13/Jan/15 Updated: 13/Sep/21 Resolved: 13/Jan/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Internal Code |
| Affects Version/s: | None |
| Fix Version/s: | 2.8.0-rc5 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Andy Schwerin | Assignee: | Andy Schwerin |
| Resolution: | Done | 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 | ||||||||||||||||||||
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| Description |
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Specifically, mongod should present the tcmalloc property tcmalloc.max_total_thread_cache_bytes via a tcmallocMaxTotalThreadCacheBytes argument to setParameter, and tcmalloc.aggressive_memory_decommit via tcmallocAggressiveMemoryDecommit. |
| Comments |
| Comment by Githook User [ 13/Jan/15 ] |
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Author: {u'username': u'andy10gen', u'name': u'Andy Schwerin', u'email': u'schwerin@mongodb.com'}Message: Also, increases the default cap on the sum of all per-thread cache sizes from |