configure whm for 5000 connections

oah

• September 10, 2023 04:35

Hi Long story short, we have to run an ec2-instance to serve 5K connections per second. We tried to take bigger and bigger instances but for some reason the vmstat always showing the machine peaking the kernel-time with the CPU cores being at 100% usage. We are testing with a php script that just does we did increase the php-fpm to 5000 (workers) and the same for apache (we are running apache in event-mode). Any suggestions on what to tune in the centos-machine itself? Thx.

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  ffeingol

  • September 10, 2023 14:48

  If you have the budget look at switching from Apache to LiteSpeed web server?

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  oah

  • September 10, 2023 20:38

  If you have the budget look at switching from Apache to LiteSpeed web server?

  
  I will look into that

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  SimpleSonic

  • September 11, 2023 13:28

  LiteSpeed would be best. Apache at 5000 connections is just going to eat CPU like crazy.

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