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Feature #36663
openmds: adjust cache memory limit automatically via target that tracks RSS
Status:
In Progress
Priority:
High
Assignee:
Category:
Performance/Resource Usage
Target version:
-
% Done:
0%
Source:
Development
Tags:
Backport:
Reviewed:
Description
Basic idea is to have a new config like `mds_memory_target` that, if set, automatically adjusts `mds_cache_memory_limit` in response to RSS memory usage.
Recent experiments found that real RSS usage is about 1.25x the `mds_cache_memory_limit`. So, another layer which tracks RSS and makes finer adjustments would be valuable.
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