Excerpt from: http://miaozk2006.blog.163.com/blog/static/3824705820111028183996/First,/dev/shm/Introduction:/dev/shm/is a very useful directory for Linux because it is not on the hard disk, but in memory. Therefore, under Linux, it is not necessary
Use the Linux server/dev/shm/to release the disk pressure
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Updated: 2013-06-18 18:08
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Tags: disk
TMPFS is a memory-based file system on the Linux/unix system. TMPFS can use your memory or swap partition to
/dev/shm/is a very useful directory for Linux because it is not on the hard disk, but in memory. Therefore, under Linux, it is not necessary to build RAMDisk, the direct use of/dev/shm/can achieve a good optimization effect.One of the/dev/shm/needs
First, what is fastcgifastcgi is a scalable, high-speed communication interface between Http server and the dynamic scripting language. Most http server support fastcgi, such as:nginx AAPACHELIGHTTPD, etc... FASTCGI is supported by many languages.
PHP Tutorial Configuration Chinese Narration
Let's see what you see, php.ini.
[PHP]
;;;;;;;;;;;; WARNING;;;;;;;;;;;;; This is the default settings file for new PHP installations.; By default, PHP installs itself with a configuration suitable for;
Let's take a look at this article and repost it from nginx.cn.
Nginx itself cannot process PHP. It is only a Web server. After receiving the request, if it is a PHP request, it is sent to the PHP interpreter for processing and the result is
PHP 7 Installation and Use experience greatly improves performance, strong compatibility, and insufficient Scalability (be cautious when upgrading PHP). Be cautious when installing and using PHP 7.
With the release of PHP 7, the performance and
PHP-fpm has been finalized since php 5.4 RC2 and is no longer labeled as EXPERIMENTAL (EXPERIMENTAL stuff) [2-3] By the php team.Compared with Spawn-FCGI, PHP-FPM has better control over CPU and memory, and the former is easy to crash and must be
On several offline servers that are not very busy, the number of PHP-FPM processes is found to be more than 500, and some processes run for several months.
The following troubleshooting was performed to determine if there is a problem with the
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