Help Center/ Cloud Container Engine/ User Guide/ Clusters/ Upgrade Management/ Troubleshooting for Pre-upgrade Check Exceptions/ Node Memory
Updated on 2026-08-29 GMT+08:00
Node Memory
Check Items
Check whether the node's memory usage is above 90%.
Solutions
- Upgrade the cluster during off-peak hours.
- Log in to the node, run the top command to obtain the memory usage of the process, and adjust the services running on the node as needed.
What is your overall rating for this page?
0
1
2
3
4
5
6
7
8
9
10
Very dissatisfiedVery satisfied
Thank you very much for your feedback. We will continue working to improve the documentation.
The system is busy. Please try again later.
