forked from docs/doc-exports
Reviewed-by: Eotvos, Oliver <oliver.eotvos@t-systems.com> Co-authored-by: Dong, Qiu Jian <qiujiandong1@huawei.com> Co-committed-by: Dong, Qiu Jian <qiujiandong1@huawei.com>
950 B
950 B
Node CPU Usage
Check Items
Check whether the CPU usage of the node exceeds 90%.
Solution
- Upgrade the cluster during off-peak hours.
- Check whether too many pods are deployed on the node. If yes, reschedule pods to other idle nodes.
Parent topic: Troubleshooting for Pre-upgrade Check Exceptions