php fpm performance tuning

PHP-FPM and spawn-cgi The PHP-FPM is very convenient to use, the configuration is in the Php-fpm.ini file, and the start, restart can be done from the PHP/SBIN/PHP-

Some misunderstandings about max_chin.pdf of php-fpm At present, nginx + fpm is basically the mainstream configuration, among which we are more concerned with the configuration of pm. max_chin.pdf First, let's focus on a prerequisite: pm = static/dynamic, This option identifies the generation mode of the fpm sub-proces

handle the Request queue from NGINX. However, I am still using PHP 5.3.2. I don't know if this problem still exists in PHP 5.3.3.At present, our solution is to set this value as much as possible, as much as possible to reduce the number of PHP-CGI re-SPAWN, but also can improve the overall performance. In our actual p

Recently it has been a tangle of performance analysis and tuning how to start with hardware first, or from code or database first. From the operating system (CPU scheduling, memory management, process scheduling, disk I/O), Network, Protocol (HTTP, TCP/IP), or from application code, database tuning, middleware configuration and so on.Single middleware also sub-we

connection-oriented protocol such as TCP can guarantee the correctness and completeness of the communication.Of course, the above is a semi-understanding of the theoretical analysis plus subjective speculation, the specific difference or to pass the test data to speak, and later, will do this test. My theoretical analysis of the test data from other bloggers on the internet is almost right. As for which way you choose, I can only say "fish and bear paw can not have both", through the superb tra

.rpm found that all PHP dependent dependencies were upgraded to the corresponding version ...Rpm-q PHPPhp-5.4.16-42.el7.x86_64All right, PHP-FPM, put it on.2, in fact, not so complicated. So keep the original version does not move, directly find the PHP version corresponding to the

FastCGI in the form of mod_fcgid. FastCGI can be used on other Web servers, such as lighttpd, nginx, Cherokee, and Microsoft IIS. With FastCGI, you can set multiple PHP versions at the same time, which is useful in some cases. FastCGI also uses suexec to support different users using their own PHP instances. This feature is especially important for improving security in a shared environment. FastCGI reduce

This article introduces the content is about CGI, fastcgi, php-cgi, PHP-FPM analysis, has a certain reference value, now share to everyone, the need for friends can refer to Defined First of all, what does CGI do? CGI is designed to ensure that the data passed by the Web server is in a standard format and facilitates the writer of CGI programs. Web server, su

: This article mainly introduces the Nginx performance tuning course for performance testing. if you are interested in the PHP Tutorial, please refer to it. Performance testing-performance tun