# Logstash heap size

**URL:** <https://discuss.elastic.co/t/logstash-heap-size/622>\
**Category:** Logstash\
**Created:** [May 13, 2015, 1:29pm UTC](https://discuss.elastic.co/t/logstash-heap-size/622 "2015-05-13T13:29:17Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![it2](https://avatars.discourse-cdn.com/v4/letter/i/f14d63/32.png) [@it2](https://discuss.elastic.co/u/it2)\
**Post date:** [May 23, 2015, 10:35am UTC](https://discuss.elastic.co/t/logstash-heap-size/622/6 "2015-05-23T10:35:26Z")

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Nope, LS HEAP SIZE was increased to 8 gb and my cluster died...  
Any advices guys?

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_[View the full topic](https://discuss.elastic.co/t/logstash-heap-size/622)._