High CPU Load Due to PHP-FPM ProcesssteemCreated with Sketch.

in blog •  last year  (edited)

I have seen the CPU spiked today for a few hours (I was at work so could not do anything about it).

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CPU

Getting alarms of High CPU load since lunch time today.
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Solutions

  • Change rate limiting rules
  • Manage Challenge some IPs
  • Tune the values in PHP e.g. max_children

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  ·  last year 

!ask why PHP-FPM causes high CPU load?



PHP-FPM can cause high CPU load when the number of requests exceeds the number of workers available to process them. This causes the workers to queue up, leading to an increase in CPU utilization. Additionally, if your code contains complex loops, large database queries, or other operations that require a lot of processing power, this can cause high CPU load as well.


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  ·  last year 

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