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PHP-FPM on highload tips

←手機掃碼閱讀     火星人 @ 2014-03-03 , reply:0

PHP-FPM on highload tips

PHP-FPM on highload tips


nginx 跑fastcgi要注意的一些技巧:

When you running a highload website with PHP-FPM via FastCGI, the following tips may be useful to you : )

1. Compile PHP』s modules as less as possible, the simple the best (fast);

2. Increas PHP FastCGI child number to 100 and even more. Sometime, 200 is OK! ( On 4GB memory server);

3. Using SOCKET PHP FastCGI, and put into /dev/shm on Linux;

4. Increase Linux 「max open files」, using the following command (must be root):
    # echo 『ulimit -HSn 65536′ >> /etc/profile
    # echo 『ulimit -HSn 65536 >> /etc/rc.local
    # source /etc/profile

5. Increase PHP-FPM open file description rlimit:
    # vi /path/to/php-fpm.conf
    Find 「<value name=」rlimit_files」>1024</value>」
    Change 1024 to 4096 or higher number.
    Restart PHP-FPM.

6. Using PHP code accelerator, e.g eAccelerator, XCache. And set 「cache_dir」 to /dev/shm on Linux.

[火星人 ] PHP-FPM on highload tips已經有653次圍觀

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