sar to php

Linux performance testing and monitoring sar commands. Linux performance testing and monitoring sar Command sar (SystemActivityReporter system activity report) is currently one of the most comprehensive system performance analysis tools in Linux. it

Why does high server load start?Excessive use of the following items can directly lead to high load problems: Cpu Memory (including virtual memory) Disk I/O How do I check these items?It depends on whether you want to review

Metrics to measure CPU performance:1, the user uses the CPU situation;CPU runs regular user processesCPU Running niced ProcessCPU running real-time process2, the system uses CPU condition;For I/O Management: interrupts and drivesFor memory

Introduction to using Sar under Linux SubmitMy message Load inhave left a messageIntroductionThe Sar was first implemented in the Salaris UNIX system and later migrated to most of the other UNIX systems (such as AIX,HP-UX, etc.). Linux

PHP-FPM configuration and usage summary, php-fpm configuration Summary Copyright Disclaimer: This article is an original article by the blogger and cannot be reproduced without the permission of the blogger.   PHP-FPM configuration and use

PHP-FPM Configuration and Usage Summary:PHP-FPM is a PHP fastcgi manager, which is actually a patch of PHP source code, designed to introduce fastcgi process management into the PHP package, we have to patch it into the PHP source code, and then

: This article mainly introduces the Nginx + PHP-FPM optimization skills summary, for PHP tutorials interested in students can refer. 1. Socket communication in Unix domainBefore a brief introduction of Unix Domain Socket communication

This article mainly introduces the nginx+php-fpm of the optimization skills, has a certain reference value, now share to everyone, the need for friends can refer to Summary of NGINX+PHP-FPM optimization techniques here is a piece of article

PHP-FPM installation is simple, see PHP (PHP-FPM) manual compilation installation. The following is mainly about how to improve the performance of NGINX+PHP-FPM. 1.Unix domain Socket communication A brief introduction to UNIX domain socket this

Technical support analysts often complain about high server loads. In fact, cPanel software and its installed applications rarely cause high server load. The server owner, system administrator, or server supplier should conduct a preliminary