Iv. optimization of Linux kernel parametersVi/etc/sysctl.confAdd the following at the end:ReferenceNet.ipv4.tcp_fin_timeout = 30Net.ipv4.tcp_keepalive_time = 300Net.ipv4.tcp_syncookies = 1Net.ipv4.tcp_tw_reuse = 1Net.ipv4.tcp_tw_recycle =
#!/bin/bash# by Kerryhu# Mail:[email Protected]# blog:http://kerry.blog.51cto.com# Please manual operation Yum of before operation .....#============================ Update System Time ============================Yum Install-y NTPNtpdate
Varnish 4.0 Brief TutorialThis part of the tutorial contains the varnish fundamentals. Includes what is varnish, how it works, and also the start and run of varnish. After this part you may want to continue to understand the User Wizard (varnish
Varnish and Website PerformanceThis section focuses on how to tune varnish server and how to use varnish to optimize your Web site. There are three bars. The first section you should think of the various tools and functions of varnish, the next
1. Install Varnish
The installation of varnish is very simple. Next we will introduce it step by step:1. Preparations before installationThe following table 1 shows the installation environment of varnish:Table 1Host Name operating system IP
Recently, the company to do activities to promote, traffic explosion, the back-end server pressure Alexander, resulting in the user's request response time to prolong, the customer complained loud.In order to solve the problem as soon as possible,
Varnish
I. Introduction:
First, I want to understand several concepts,
1. varnish does not Cache HTTP output with the set-Cookie header. 2. varnish complies with the HTTP part for the cache part in the HTTP protocol. For example, control-Cache:
This article provides a detailed analysis of Varnish cache configuration optimization in Linux. For more information, see Varnish is a high-performance open-source HTTP accelerator, verdens Gang, Norway's largest online newspaper, uses three Varnish
This article provides a detailed analysis of Varnish cache configuration optimization in Linux. For more information, see Varnish is a high-performance open-source HTTP accelerator, verdens Gang, Norway's largest online newspaper, uses three Varnish
Varnish is a high-performance open-source HTTP accelerator, and Norway's largest online newspaper, Verdens Gang, used 3 varnish instead of the original 12 squid for better performance than before.
But compared with the old squid, each has its
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