How to solve the problem that apache takes up too much memory

This article introduces the relevant knowledge of "how to solve the problem of apache occupying too much memory". In the operation process of actual cases, many people will encounter such difficulties. Next, let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!

Many web services choose Apache as their server software. However, for servers with not much physical memory, there will be a problem, that is, Apache runs for a long time, and the httpd process will become larger and larger, taking up too much memory. Eventually the service slows down and the system doesn't even work. The problem can be formulated as follows

Modify the value after MaxRequestsPerChild under IfModule perfork. This value defaults to 0, meaning that each httpd process can handle an unlimited number of requests. If it is changed to 200, it means that each httpd process will automatically exit after processing 200 requests, freeing up memory. This increases the overhead of constantly generating new httpd, but for memory-stressed servers, this is the only way.

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