# \[INFO \]\[o.e.m.j.JvmGcMonitorService\] \[node-1\] \[gc\]\[5414000\] overhead, spent \[296ms\] collecting in the last \[1s\]

**URL:** <https://discuss.elastic.co/t/info-o-e-m-j-jvmgcmonitorservice-node-1-gc-5414000-overhead-spent-296ms-collecting-in-the-last-1s/131464>\
**Category:** Elasticsearch\
**Created:** [May 11, 2018, 11:26am UTC](https://discuss.elastic.co/t/info-o-e-m-j-jvmgcmonitorservice-node-1-gc-5414000-overhead-spent-296ms-collecting-in-the-last-1s/131464 "2018-05-11T11:26:11Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![suchand](https://avatars.discourse-cdn.com/v4/letter/s/74df32/32.png) [@suchand](https://discuss.elastic.co/u/suchand)\
**Post date:** [May 11, 2018, 11:26am UTC](https://discuss.elastic.co/t/info-o-e-m-j-jvmgcmonitorservice-node-1-gc-5414000-overhead-spent-296ms-collecting-in-the-last-1s/131464/1 "2018-05-11T11:26:11Z")

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Hi,

I am using Elsticsearch5.5.3 with 4 node cluster( one node is just a coordinating node).

One of my node is showing 100% cpu usage always, and also i can see this below log message from elasticsearch.

[INFO][o.e.m.j.JvmGcMonitorService] [node-1] [gc][5414000] overhead, spent [296ms] collecting in the last [1s]

16gb is the max and min memmory assigned for jvm now.

Can someone plesae help me to resolve this issue.

Cluster health status is also copying here for referance:  
"status" : "green",  
"timed\_out" : false,  
"number\_of\_nodes" : 4,  
"number\_of\_data\_nodes" : 3,  
"active\_primary\_shards" : 856,  
"active\_shards" : 1712,  
"relocating\_shards" : 0,  
"initializing\_shards" : 0,  
"unassigned\_shards" : 0,  
"delayed\_unassigned\_shards" : 0,  
"number\_of\_pending\_tasks" : 0,  
"number\_of\_in\_flight\_fetch" : 0,  
"task\_max\_waiting\_in\_queue\_millis" : 0,  
"active\_shards\_percent\_as\_number" : 100.0  
}

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [June 8, 2018, 11:26am UTC](https://discuss.elastic.co/t/info-o-e-m-j-jvmgcmonitorservice-node-1-gc-5414000-overhead-spent-296ms-collecting-in-the-last-1s/131464/2 "2018-06-08T11:26:13Z")

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Closed on June 8, 2018, 11:26am UTC

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