php selector: pages with custom php version load 3 times slower than native
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  1. Roman
  2. Sunday, 10 November 2013
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I've just installed php selector and it works fine, except 2 things:

1. lve manager shows higher cpu and memory usage with custom php versions

native: cpu 1-4%, memory 4-10M
custom php version: cpu  10-20%, memory 70-180M? (5.1-5.5)

2. pages load 2-3 times slower when using custom php version

native: ~120ms
custom: depending on version  ~370-500ms (5.1-5.5)


simply switching between native and custom php versions(with 'select php version') gives significant performance downgrade

what can cause this and are there any solutions?
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  1. 12.11.2013 02:11:45
  2. # 1
Duplika Accepted Answer
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I can confirm the same behaviour. Currently if clients report any performance issue, the first thing we start doing to debug it is switching to native php version.
  1. 12.11.2013 07:11:37
  2. # 2
Igor Seletskiy Accepted Answer
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Please, contact the support if you see such issues, and we will check what might be going on.
Also, please make sure you are loading same version / same extensions when comparing speed.
  1. 13.11.2013 07:11:11
  2. # 3
Igor Seletskiy Accepted Answer
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If you haven\'t submitted ticket yet -- please - do. We really want to get to the bottom of it.
helpdesk.cloudlinux.com

Please, when submitting ticket, refer to this thread, and ask to be escalated to 3rd level support.
  1. 14.11.2013 04:11:46
  2. # 4
Roman Accepted Answer
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ticket submitted
  1. 21.11.2013 15:11:38
  2. # 5
Igor Seletskiy Accepted Answer
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The fix had been published to our beta repository:

http://www.cloudlinux.com/blog/clnews/405.php
  1. 21.11.2013 16:11:57
  2. # 6
Duplika Accepted Answer
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Great news!
  1. 21.11.2013 16:11:42
  2. # 7
Imagina Accepted Answer
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Joined: 24.10.2013
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Really nice catch @Juan

Regards
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