httpd - What aspects of Apache HTTP server performance include? What tools are available to obtain these performance data for monitoring?

Question

I want to monitor the performance of the Apache HTTP server.
What I think of for the moment is the number of processes, threads, and connections. I don’t know what else needs to be taken into consideration?

Answer 1

The most important performance indicator of an http server is throughput (the number of requests it can handle per second)
The other thing is the health monitoring of the server. For example, install zabbix to monitor cpu io memory bandwidth and so on. .

Apache has a health module status_module. After opening it, you can check the throughput and the current number of requests and connections.