How PHP runs in cpanel using the fast-cgi mode configuration method

Source: Internet
Author: User
Tags cpanel
    1. # Fastcgi configuration for PHP5
    2. LoadModule Fcgid_module modules/mod_fcgid.so
    3. Maxrequestsperprocess 15
    4. Maxrequestlen 15728640
    5. Processlifetime 120
    6. IdleTimeout 30
    7. Defaultminclassprocesscount 0
    8. Defaultmaxclassprocesscount 3
    9. Ipcconnecttimeout 60
    10. Ipccommtimeout 30
    11. AddHandler fcgid-script. php5. PhP4. php3. PhP2 phtml
    12. Fcgiwrapper/usr/local/cpanel/cgi-sys/php5. php5
    13. Fcgiwrapper/usr/local/cpanel/cgi-sys/php5. PhP4
    14. Fcgiwrapper/usr/local/cpanel/cgi-sys/php5. php
    15. Fcgiwrapper/usr/local/cpanel/cgi-sys/php5. php3
    16. Fcgiwrapper/usr/local/cpanel/cgi-sys/php5. PhP2
    17. Fcgiwrapper/usr/local/cpanel/cgi-sys/php5. phtml
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# End of autogenerated PHP configuration.

Once saved, restart Apache.

4. Because a large number of PHP processes occupy memory for a long time, the PHP process can be emptied once per hour. CRONTAB-E the cursor to the bottom 0 * * * * PS aux | grep php | Egrep-v grep | awk ' {print $} ' | Xargs Kill-9ctrl+o Save, Enter,ctrl+x exit

For the 3rd step, another foreigner summed up other methods: Login Whm->apache configuration->include editor->pre Virtual host Include

In particular, the following are:-Defaultminclassprocesscount 0 (necessary to make Idle timeout work)-threadstacksize (default was too high, wastes memory, the setting below is good for most and would save enough memory to allow another PHP thread!)

    1. Threadstacksize 4000000
    2. Serverlimit 2
    3. Startservers 1
    4. MaxClients 128
    5. Minsparethreads 1
    6. Maxsparethreads 1
    7. Threadsperchild 8
    8. Maxrequestsperchild 700
    9. TimeOut 45
    10. Maxrequestsperprocess 500
    11. Maxprocesscount 15
    12. Defaultmaxclassprocesscount 15
    13. Defaultminclassprocesscount 0
    14. Ipcconnecttimeout 60
    15. Ipccommtimeout 3
    16. Php_fix_pathinfo_enable 1
    17. IdleTimeout 30
    18. Idlescaninterval 10
    19. Busytimeout 120
    20. Busyscaninterval 90
    21. Errorscaninterval 60
    22. Zombiescaninterval 3
    23. Processlifetime 120
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