How to deal with the high utilization rate of Baidu CVM cpu
This article introduces how to deal with the high utilization rate of Baidu CVM cpu. The content is very detailed. Interested friends can use it for reference. I hope it will be helpful to you.
How to deal with the high utilization rate of Baidu CVM cpu? When using Baidu CVM, it is inevitable that the cpu utilization rate is too high or full. The common reasons for this situation are:
1. Reach the maximum number of processes
two。 There is a dead loop and deadlock in the program code.
3. CVM is poisoned or attacked by Trojans
4. Crawlers crawl websites in a large area
5. There is an abnormal process
6. Be attacked by the network
Self-investigation method
1. Check the maximum number of processes and whether there are abnormal processes
two。 Check whether the CVM receives attacks from viruses and Trojans
3. Check whether there is a dead loop or deadlock in the code
4. Check if there is an access exception in the log
The Linux system can check the query reason through the log, and Windows can query the reason through the task manager.
If exceptions are excluded, the CPU occupancy rate is still high, and the most effective way is to recommend upgrading the configuration.
About Baidu CVM cpu utilization is too high how to share here, I hope the above content can be of some help to you, you can learn more knowledge. If you think the article is good, you can share it for more people to see.
