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litespeed_wiki:php:503-errors [2018/08/10 13:41]
Jackson Zhang [Magento 503 error]
litespeed_wiki:php:503-errors [2018/09/14 16:05] (current)
Michael Alegre [The lsphp process is killed unexpectedly by CSF/LFD]
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 Check the PHP ''​max_execution_time''​ configuration in a phpinfo() page to see if it is set high enough to handle long running requests. ​ Check the PHP ''​max_execution_time''​ configuration in a phpinfo() page to see if it is set high enough to handle long running requests. ​
  
-====The lsphp process is killed unexpectedly by CSF/LFD ====+==== The lsphp process is killed unexpectedly by CSF/LFD ====
  
-When a php script is executing, if the process is killed by the admin or a process monitoring daemon, it'll result in 503 errors.+When a PHP script is executing, if the process is killed by the admin or a process monitoring daemon, it'll result in 503 errors.
  
 === CSF/LFD Kill === === CSF/LFD Kill ===
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   PT_USERTIME = "​1800"​   PT_USERTIME = "​1800"​
   ​   ​
-So if an lsphp5 process has run 1800 seconds (30 minutes), it might be caught by csf and killed. In php suExec ​Daemon mode or ProcessGroup mode, it's normal that the parent lsphp5 process keeps running after 30 minutes. When csf/lfd kills an lsphp5 process, it'll leave logs in ''/​var/​log/​lfd.log''​. These logs will look similar to the following:+So if an lsphp5 process has run 1800 seconds (30 minutes), it might be caught by csf and killed. In PHP Daemon mode or ProcessGroup mode, it's normal that the parent lsphp5 process keeps running after 30 minutes. When csf/lfd kills an lsphp5 process, it'll leave logs in ''/​var/​log/​lfd.log''​. These logs will look similar to the following:
  
   Jun 19 16:29:16 evo lfd[18304]: *User Processing* PID:18264 Kill:1 User:xxxxx VM:538(MB) EXE:/​usr/​local/​lsws/​fcgi-bin/​lsphp-5.4.42 CMD:lsphp5   Jun 19 16:29:16 evo lfd[18304]: *User Processing* PID:18264 Kill:1 User:xxxxx VM:538(MB) EXE:/​usr/​local/​lsws/​fcgi-bin/​lsphp-5.4.42 CMD:lsphp5
 
litespeed_wiki/php/503-errors.txt · Last modified: 2018/09/14 16:05 by Michael Alegre