You are able to see the usage and option by using the help flag, as shown below. How to install php eaccelerator on centos 7 duration. Csf firewall is fairly easy to install and require only few steps through ssh. Optimize php performance using xcache on ubuntu 16. In the couple of years ive been using opcache ive never seen a memory leak or crash. Among those available in cpanel handlers it works with. The blog explains the steps for apc cache installation and disabling the xcache on a cpanel server. Php cache accelerators with installation tutorials. Apc cache activation and disable xcache supportsages. Installing xcache on high traffic web servers will optimizes performance by removing the compilation time of php scripts by caching the.
Xcache is a free, open source operation code cacher, it is designed to enhance the. Easyapache provides eaccelerator rather than xcache or apc opcode options. In order to have it installed you will need a dedicated server environment because it requires global server changes. I chickened out when i selected xcache during the build because an intimidating message asked me if i was knowledgeable enough to administer it. We have presently 3 good php accelerators from opensource i. Simple steps to install eaccelerator on cpanel server command. Easyapache disables xcache and eaccelerator for all php versions. Account management apache apache2 automation caching centos centos 6 centos 7 cli commandline cpanel database data management dns email fedora fedora 20 fedora 21 firewall ftp linux manage mariadb mysql paper lantern performance php phpmyadmin plesk python pythonpip. The automatic updates for these websites should be scheduled whenever a version is released.
This will bring up a warning informing you that enabling xcache will automatically disable eaccelerator which makes sense since we dont want two opcode caching modules active at the same time. Yes, before going directly to the installation steps, you must have an idea about eaccelerator. Verify this by navigating to your bluehost cpanel and. Several years ago i wrote about installing a much older version of xcache on an older version of php the comments section may still be useful, but ive decided to create a new post describing the install process on a bluehost shared hosting account running php 5. It should be open source and should not require binary only extensions like zend optimizer and ioncube. At the same time, it is supported under windows for both threadsafe and nonthreadsafe php versions. On cpanel servers, web server modules are managed with a builtin tool called easyapache, however this tool features eaccelerator and does not provide an easy option to install xcache. The new release comes with bug fixes and security patches from the previous version.
Php eaccelerator is used for improving performance of php scripts by optimize and cache them in compiled states. Easyapache change log easyapache cpanel documentation. Theres no point in installing both eaccelerator and xcache on the same host youll more than likely run into some sort of script caching error, so id just stick with following my xcache installation guide. This relatively new opcode caching software has been developed by moo. In an earlier article on php opcode caches and accelerators, we stated that empirical observations show that apc feels faster compared to eaccelerator we decided to run some benchmarks to validate this observation, and. W3tc is the only web host agnostic web performance optimization wpo framework for wordpress trusted by millions. W3 total cache w3tc improves the seo and user experience of your site by increasing website performance and reducing load times by leveraging features like content delivery network cdn integration and the latest best practices. Thus, it removes the need for php to load and parse scripts on each request. It increases performance of php scripts by caching them in compiled state, so that the overhead of compiling is almost completely eliminated.
Simple steps to install eaccelerator on cpanel server. It helps to overcome some of the existing limitations. We later conducted tests that include xcache and published them in our article on benchmarking drupal with php opcode caches. As an example i ran a piwik installation load balanced over three servers and with eaccelerator and it was able to handle about 15 hits per second. How to install eaccelerator on cpanel cpanel knowledgebase. Before install apc cache, youve to ensure eaccelerator is enabled. Xcache is a simple, easy to use java objectcaching system. In new cpanel version they have completely dropped support for php version 5. This extension is not compatible with the suphp php handler this extension is not compatible with xcache. See ive not installed either eaccelerator nor xcache on my server and i even dont know how to do this but only have wordpress script installed with wpcache plugin enabled. Check with the command below if eaccelerator has been installed properly.
It comes preconfigured within the server options with cpanel for apachephp. How to install eaccelerator in cpanel hivelocity hosting. Besides i had some problems with eaccelerator and xcache, when i tried to. Xcache is a free, open source operation code cacher, it is designed to enhance the performance. If you are running a cpanel server, you are able to use easyapache to add and remove many php extensions.
To get a list uptodate list of extensions available for installation using the php extension manager run the following command. Turck mmcache was created by dmitry stogov and much of the eaccelerator code is still based on his work. Like the installation of ioncube loader extension, we can use the phpextensionmgr to install the eaccelerator on cpanel server. Just curious am i correct in assuming for litespeed, nginx and. One has to prove that the software xcache version should be changed. By default, it will be disabled so simply place a checkmark in the box next to it.
If you php is corrupted or need to recompile it for some reason then you cant rebuild your old php version using easyapache 3. For example, if you need to install opcache module for php 7. For this purpose, you can use opcode cachers such as eaccelerator, apc, memcached, xcache, etc. With cpanel you can easily manage every aspect of your web hosting account. How to install eaccelerator on linux cpanel server. Xcache is a fast, stable php opcode cacher that has been tested and is now running on production servers under high load.
If you think eaccelerator and xcache leak badly, try using apc, which just plain crashes php entirely. There are also other options available to optimize php scripts such as apc, memcached. There are many opcode caches available such as apc, eaccelerator, memcached, and xcache. Xcache optimizes performance caching the compiled state of php scripts into the ram and uses the compiled version straight from the ram. Install eaccelerator on cpanel server command line linux tips. The xcache installer failed to include most of the key options required for performance improvements. It provides both local caching of entries and interjvm data replication. Hello plz gide me stap by stap to install xcache on cpanelwhm. It increases the performance of php scripts by caching them in their compiled state, so that the. It seems to work, except that whatever account i put the admin pages of xcache on, thats the only account that. Fastcomet supports opcode caching such as apc, eaccelerator, and xcache on all shared hosting plans.
When apc is installed and enabled, this library does nothing because the desired functions are already available resulting in zero wrapper call overhead since all calls go directly to internal apc api. The system does not automatically configure opcache. This guide explains how to integrate eaccelerator into php5 on a centos 5. As the name indicates, its an accelerator for php scriptsfiles on your website. I have a server and i have several proxies on it together with some of my websites.
Still is there any way to get speed improvements, if i enable your xcache plugin without xcache being installed on my server in my plugins section. This relatively new opcode caching software has been developed by moo, one of the developers of ligd. How to install eaccelerator on cpanel server support. All about php eaccelerator, xcache and apc accelerators. Easyapache adds opcaches recommended settings to the global php configuration file, located at usrlocallibi, but comments them out. Nonetheless, it is possible to install xcache alongside cpanel. The wordpress plugins are currently only available for xcache and eaccelerator. We have noticed that in production, xcache suffers from the same instability that eaccelerator exhibits. Install xcache to accelerate and optimize php performance. In most cases php performance can slow down the performance of websites. If you want to enable xcache in whm, its now easier than ever since its automatically available in easyapache. Add and remove php modules on cpanel servers without.
Allinone wrapper for apc, eaccelerator, xcache and disk. It helps improve performance by reusing compiled php scripts and optimizing them to speed up their execution. After you login, search for easyapache in left column and click on the link. Xcache and eaccelerator wp plugins updated the neosmart. Ive tried eaccelerator, apc and xcache on thread safe php 5.
Opcache improves the php performance by storing compiled script byte code in shared memory. Run wordpress at faster speed by putting objects and. Once i switched to apc and narrowed down the settings i needed for my installation we were achieving over 40 hits per second more than 2 million hits per month without any flaws in the piwik web. Whm already has an opcode cache called eaccelerator. Xcache can be enabled in cpanel by using easy apache. This extension is a good solution to the performance issues of your website. Xcache is a php opcode cacher for production servers under high load. How to change php handler in cpanel easyapache 4 from whm panelgui method. I was also told i should look into eaccelerator and xcache. Php suhosin the websites which are using cmsplatforms like wordpress, joomla, drupal and also other popular webapps are the most common target for internet hacks and attacks.
Installation of eaccelerator on a cpanel server using phpextensionmgr script. The software is developed by moo the creators of ligd. We always suggest you to use latest updates version of softwarescripts you are using. Then i saw a message that said administering xcache was unnecessary. At the time this document was written the following extensions could be installed using the extension manager. Its an open source software which is used to increase the loading speed of php pages. How to enable xcache in cpanel to speed up website. Install eaccelerator on cpanel server command line.
From creating custom email addresses, viewing your web traffic reports, to editing your website files. Then i did some reading and it said xcache was incompatible with fcgi. Apc great if you want an easy cache that will always work with php, no fuss. But i also heard xcache isnt supported by cpanel and well i dont know which. Made this in i to correct the path and set to 10mb as well this is the entire end of i. Xcache was made by the developers of ligd, benchmarks show it performs similiarly to eaccelerator, and faster than apc. Use a php cache module such as xcache or eaccelerator. It is tested on gnulinux and freebsd and supported under windows, for threadsafe and nonthreadsafe versions of php. It supports all most all the version of php but we recommend to install it the latest versions for bug free. Since im running litespeed 2 cpu license on a test server with php suexec disabled, i want to compare all 3 opcode caches. The server is running xen, with cpanelwhm, php5 the server spec is. To optimize and accelerate website performance you need to improve the php performance. This article discuss about how to install xcache on linux servers. Fastcomet supports opcode caching such as apc, eaccelerator, and xcache on all shared.
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