# Logstash 7.2 JVM critical state management

**URL:** <https://discuss.elastic.co/t/logstash-7-2-jvm-critical-state-management/187938>\
**Category:** Logstash\
**Created:** [June 27, 2019, 10:21pm UTC](https://discuss.elastic.co/t/logstash-7-2-jvm-critical-state-management/187938 "2019-06-27T22:21:23Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Alexl](https://avatars.discourse-cdn.com/v4/letter/a/f05b48/32.png) [@Alexl](https://discuss.elastic.co/u/Alexl)\
**Post date:** [June 27, 2019, 10:21pm UTC](https://discuss.elastic.co/t/logstash-7-2-jvm-critical-state-management/187938/1 "2019-06-27T22:21:24Z")

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Hello all!  
I have a lot of resources on powered machine but JVM is still running with high cpu and ram usage. Is there any hack like workers count, batch amount manipulation formula, etc to drop cpu and ram temperature in the task manager?  
Thank you.

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**Author:** ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)\
**Post date:** [June 28, 2019, 5:32am UTC](https://discuss.elastic.co/t/logstash-7-2-jvm-critical-state-management/187938/2 "2019-06-28T05:32:40Z")

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What does your config look like? What throughput are you seeing? What is the size and complexity of your events?

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 26, 2019, 5:32am UTC](https://discuss.elastic.co/t/logstash-7-2-jvm-critical-state-management/187938/3 "2019-07-26T05:32:44Z")

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