# All load is being concentrated on one node?

**URL:** <https://discuss.elastic.co/t/all-load-is-being-concentrated-on-one-node/150488>\
**Category:** Elasticsearch\
**Created:** [September 30, 2018, 9:20pm UTC](https://discuss.elastic.co/t/all-load-is-being-concentrated-on-one-node/150488 "2018-09-30T21:20:55Z")\
**Posts on this page:** 1\
**Showing post:** 15

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**Author:** ![stuayre](https://avatars.discourse-cdn.com/v4/letter/s/bc8723/32.png) [@stuayre](https://discuss.elastic.co/u/stuayre)\
**Post date:** [October 1, 2018, 8:56am UTC](https://discuss.elastic.co/t/all-load-is-being-concentrated-on-one-node/150488/15 "2018-10-01T08:56:55Z")

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I found a similar issue here, could it be the version of Java? i'm using the Open version

openjdk version "1.8.0\_181"  
OpenJDK Runtime Environment (build 1.8.0\_181-b13)  
OpenJDK 64-Bit Server VM (build 25.181-b13, mixed mode)

> [@High CPU, disk load only on one node in cluster](https://discuss.elastic.co/t/high-cpu-disk-load-only-on-one-node-in-cluster/108926):
>
> Hello there. Setup that i have: Cluster of 3 nodes with ES 5.3.0. All nodes are VMs in KVM hypervisor, with no more highloaded VMs on local hypervisors. VMs: Ubuntu 16.04 linux-4.4.0 kernel (different minor builds), JVM: OpenJDK 64-Bit 1.8.0\_131+ (different minor builds). 16 vCPU, 32Gb RAM, 0 swap, 1Tb disk space. Hardware: Per hypervisor 2 Intel Xeon E5 v3, Samsung SSDs, other doesn't matter AFAIK. Cluster setup: 3 nodes, JVM heap 16Gb, x-pack installed, JMX enabled, ES config: cluste…

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