[SERVER-61195] Scale BucketCatalog memory limit based on RAM size Created: 02/Nov/21 Updated: 11/Mar/22 Resolved: 01/Dec/21 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 5.2.0, 5.0.6 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Dan Larkin-York | Assignee: | Dan Larkin-York |
| Resolution: | Done | Votes: | 0 |
| Labels: | time-series | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backport Requested: |
v5.1, v5.0
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| Sprint: | Execution Team 2021-11-15, Execution Team 2021-11-29, Execution Team 2021-12-13 | ||||||||||||||||
| Participants: | |||||||||||||||||
| Linked BF Score: | 50 | ||||||||||||||||
| Description |
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Currently the BucketCatalog has a fixed threshold of 100MB before it will begin to evict idle buckets. While this is an appropriate limit for machines with ~4GB of RAM or less, it's less than ideal for larger instances. We want to consider increasing it to 2% or 3% of system RAM so that we can use vertical scaling to handle high-cardinality use cases. |
| Comments |
| Comment by Githook User [ 05/Jan/22 ] |
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Author: {'name': 'Dan Larkin-York', 'email': 'dan.larkin-york@mongodb.com', 'username': 'dhly-etc'}Message: |
| Comment by Githook User [ 01/Dec/21 ] |
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Author: {'name': 'Dan Larkin-York', 'email': 'dan.larkin-york@mongodb.com', 'username': 'dhly-etc'}Message: |