In a server with only 1 CPU, there are times where Linux service fight to gain usage of resources. However, Selinux strict policies may cause a service to repeatedly demand usage that lead to 100% CPU usage.
Several ways to diagnose, which would include to determine the max connections and process running. The commands include
To view number of connection on the web server
ss -ant | grep -E ':80|:443'
systemctl status httpd
To view number of processes running, sorted by CPU or memory.
top
No comments:
Post a Comment