httpd tuning

1.1 IntroductionApache HTTP Server (Apache) is an open source Web server of the Apache Software Foundation, which can run in most computer operating systems, and is one of the most popular Web server-side software due to its multi-platform and security [1] being widely used. It is fast, reliable, and can be compiled into the server by a simple API extension, such as the Perl/python interpreter. Features include directory indexing, directory aliases, content negotiation, configurable HTTP error r

Apache is the world's most used Web server software. It can run on almost all widely used computer platforms and is one of the most popular Web server-side software due to its widespread use across platforms and security. The current Apache version is 2.4, this article mainly describes the installation of Apache httpd based on the CentOS 6.5 source method. First, the advantages of compiling and installing源码的编译安装一般由3个步骤组成： 配置(configure)，通常依赖gcc

Compile and install lamp sequence:httpd--> mysql--php-->xcachehttpdApr--> Apr-util-->httpd0. Ensure installation Environment#yum Groupinstall "Development Tools" "Compatibility Libraries"#yum-y Install pcre-devel openssl-devel1. Install Apr and Apr-util:Apr (Apache protable Runtime) and apr-util, can be used in RPM packages or compiled in a way.#tar-XF httpd-xxx-deps.tar.bz2#cd HTTPD-XXXX/SRCLIB/APR#./confi

Based on user access control (this control is the entire page control)User authentication type:Basic certification: EssentialAbstract Certification: Digest, whether plaintext or ciphertext control. Virtual User: A credential that is used only to access a service and obtain resources:User account password location:. htpasswd This file user name is plaintext and the password is encrypted. The name of this file is also your own, generally we do not change. htpasswd stored under

Environment Description CentOS 7 x64 4cpu 2G memory in VMware 12The installation of the CentOS 7 compilation installation MySQL-5.7.9, CentOS 7 compilation installation PHP7, and the firewall and open ports are already installed in the environment Refer to "Configuring Firewalls and open Ports" in the CentOS 7 compilation installation MySQL-5.7.9 to compile the dependencies required to install httpd DownloadApr-1.5.2.tar.gzApr-util-1.5.4.tar.gzHttpd-

JVM tuning is primarily for heap memory, where heap memory is divided into: new, old, and permanent areasThe permanent zone stores the interface and class metadata of the system JDK itself, so only the new and old-age areas have optimized space.New District: Eden Area and survivor area. All the classes were new in the Eden District, and the survivor Zone was divided into 0 and 1 districts. When the space in the Eden area is exhausted,Garbage Collectio

Tags: ATI latest sel Opening technical file reference tis onlineNow has been doing the project, the amount of data is relatively small, at the beginning of the time did not feel, because it is just beginning, the amount of data is very small, in the process of the use of speed is very fast, but with the constant growth of data volume, found that the program is more and more slow, even the problem of timeouts, so to the program Early project is relatively tight, not for the Big Data volume busine

System: centos6.5_64Software: httpd-2.4.10.tar.bz2Dependencies: openssl-1.0.1j.tar.gz, apr-1.5.1.tar.bz2, apr-util-1.5.4.tar.bz2, Pcre-devel: Http://www.openssl.org/source/openssl: http://httpd.apache.org/download.cgi httpdDownload Underground: http://apr.apache.org/download.cgi Apr,apr-util is an Apache projectPcre-devel on our system installation CD.First, let's start by stating that we have installed the basic development package.The APR and OpenSS

Web website Service:Apache the famous open source Web Service software, maintenance operations by the ASF Free Software FundOfficial site: http://httpd.apache.org/http://www.netcraft.com/ for various Web detailed statistics on the market share of the softwareLab Requirements:1, the establishment of HTTPD services, requirements:(1) Provide two name-based virtual host WWW1, WWW2; there are separate error logs and access logs(2) Provide status informatio

provides more data structures and operating system encapsulation interfaces on an APR basis. Apr-util dependent on APR, you must install APR before installing Apr-util.PCRE (perl Compatible Regular Expressions) is a Perl library that includes a Perl-compatible regular expression library.The installation of the source code generally consists of 3 steps: configuration (Configure), compile (make), install (makes install).1. Check if the Apache server is installed

webserver (httpd) Highly available: #vi/etc/ha.d/haresources Add the following line: -------------------------------- NODE01 ipaddr::172.16.4.82/24/eth0:0 httpd -------------------------------- 7. Copy the/etc/ha.d/directory from node01 to NODE02: #scp-R/etc/ha.d/root@node02:/etc/ 8. As we want httpd highly enabled let ' s start configuring

Apache cannot start automatically,1, copy the Apachectl file to the/ETC/RC.D/INIT.D, and then add the link under/etc/rc.d/rc5.d/.The order is as follows:CP/USR/LOCAL/APACHE/BIN/APACHECTL/ETC/RC.D/INIT.D/HTTPD//If there are other versions of Apache, it can also be directly overwrittenLn-s/ETC/RC.D/INIT.D/HTTPD/ETC/RC.D/RC5.D/S85HTTPD//links (85 of the meaning described later)At this point, Apache can be star

Linux under httpd Service noun explanation and HTTP and HTTPS server Setup1.http:hypertext Transfer Protocol: Hypertext Transfer Protocol2.uri:uniform Resource Indentifier, unified Resource labeling global scope, unified path format3.url:uniform Resource Locator: Unified resource Positioning4.web Resources: Multiple resources are likely to be consolidated into an HTML document5.mime:multipurpose Internet Mail Extension, multi-purpose Internet Message

Label:Objective About SQL Server Tuning series is a huge content system, not a word two words can be analyzed clearly, this article first in the SQL tuning in the most commonly used query plan to parse, to do a good job of the basic grasp, tamping basic skills! Then we talk about the overall statement tuning. Learn how to read and understand query plans, and enum

Common tuning methods in linux and common tuning methods in linux Performance Tuning is one of the most important tasks for O M engineers. If your production environment experiences slow system response speed, abnormal hard disk I/O throughput, and the data processing speed is lower than the expected value, or if the CPU, memory, hard disk, network, and other sy

. Net Performance Tuning Series Article Index of series articles . Net Performance Tuning: Use of ants performance profiler . NET performance optimization 2: Use Visual Studio for code measurement . Net Performance Tuning 3: tuning tools and methods for yslow-related rules 1. Introduction to yslow

This article focuses on the experiment where PHP connects httpd to work in an fpm manner. In the case of PHP's FPM mode, the simple point is that PHP can serve as a standalone server instead of working as a HTTPD program module in the same way as in the previous article. This time I will install each service separately on a single server to work.First, topology diagram: Picture obscured, MySQL (10.0.0.105)6