High CPU utilization even when the cluster is idle
yogeshbidari opened this issue · 1 comments
yogeshbidari commented
Description
We have 3 node cassandra cluster on kubernetes.
The CPU utilization of the cluster/pods is high even when there is no load or queries running on the cluster. We are using bitnami/cassandra:3.11.3 docker image.
We are using grafana for monitoring the load.
Version
cassandra version: 3.11.3
GKE version 1.14.10
Infrastructure
Using GCP GKE for the k8s cluster deployment.
Assigned resource request and limits
Requests:
- cpu: 3
- memory: 15GB
Limits: - cpu: 6
- memory: 30GB
wglambert commented
We are using bitnami/cassandra:3.11.3 docker image.
You should ask over at https://github.com/bitnami/bitnami-docker-cassandra
This repo is for https://hub.docker.com/_/cassandra