# Frequency old gc of some nodes in cluster

**URL:** <https://discuss.elastic.co/t/frequency-old-gc-of-some-nodes-in-cluster/180286>\
**Category:** Elasticsearch\
**Created:** [May 9, 2019, 6:07am UTC](https://discuss.elastic.co/t/frequency-old-gc-of-some-nodes-in-cluster/180286 "2019-05-09T06:07:32Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![shjdwxy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/shjdwxy/32/43102_2.png) [@shjdwxy](https://discuss.elastic.co/u/shjdwxy)\
**Post date:** [May 9, 2019, 7:48am UTC](https://discuss.elastic.co/t/frequency-old-gc-of-some-nodes-in-cluster/180286/8 "2019-05-09T07:48:03Z")

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This issus is not related to [this thread](https://discuss.elastic.co/t/lots-of-disconnected-logs-and-then-oom/177758)  
The ES cluster INFO:  
Es version 5.4.3  
3 \* master node, 26 \* hot node, 52 \* code node.  
each node has 31GB heap.  
2,910 indices 6,518 shards

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