Ivan Bessonov created IGNITE-25026:
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Summary: Improve default GC settings in vars.env
Key: IGNITE-25026
URL: https://issues.apache.org/jira/browse/IGNITE-25026
Project: Ignite
Issue Type: Improvement
Reporter: Ivan Bessonov
* Default {{MaxGCPauseMillis}} is {{{}200ms{}}}, which at first glance seems
too much for Ignite. We should test other values. We have already seen
{{160ms}} pauses in tests, they negatively affect the system.
* Apparently, the recommended size for {{G1HeapRegionSize}} is {{{}"min memory
/ 2048"{}}}, which is {{8M}} in our case, not {{32M}}
* Other changes require thorough investigation
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