WHM only applies PHP-FPM settings to new accounts, and as we know, the cPanel defaults may not be appropriate for higher-traffic sites. This script updates all existing accounts. #!/bin/bash # bulk-phpfpm-tuner.sh # Updates PHP-FPM pool settings for all accounts based on server RAM TOTAL_RAM_MB=$(free -m | awk ‘/^Mem:/{print $2}’) RESERVED_MB=2048 # Reserve for OS/MySQL ACCOUNTS=$(whmapi1 […]
Bulk PHP-FPM Pool Tuner for Existing Accounts Read Post »
See Also: Bulk PHP-FPM Pool Tuner for Existing Accounts If you manage cPanel servers, you have almost certainly encountered this log entry at some point: [pool username] WARNING: server reached pm.max_children setting (5), consider raising it It looks simple enough. PHP-FPM is telling you it ran out of worker processes to handle incoming requests. But
PHP-FPM pm.max_children Reached on cPanel Servers Read Post »
When managing high-traffic websites on cPanel servers, proper PHP-FPM (FastCGI Process Manager) configuration can mean the difference between smooth performance and server crashes. This comprehensive guide will walk you through advanced PHP-FPM optimization techniques specifically tailored for cPanel environments. Understanding PHP-FPM in cPanel Context PHP-FPM operates differently in cPanel compared to standalone servers. cPanel’s MultiPHP
Update: This module is for EasyApache 3, which is obsolete in favor of EasyApache 4. Due to recent changes in EA3, this module may not work on your server, and this is out of our control. Therefore, this module is currently no longer supported and we recommend using PECL to install it instead until it
PHP Phalcon Module for cPanel EasyApache Read Post »
One user on the cPanel forums spent some time summarizing the four PHP handlers,currently available via EasyApache, into a neat little chart that makes it easy to do a quick comparison. With that user’s permission, I’m posting the chart here: Click on the image for the original-sized diagram. Thanks to Miraenda from errorcodex.com for providing
Overview of PHP Handlers Read Post »
A lot of hosts that deploy a large number of servers are automating updates instead of running them manually. While cPanel updates can be automated as well, it’s become a common question of how to automate Apache and PHP updates across a large number of servers without having to manually run EasyApache on each server,
Automating Apache and PHP Updates Read Post »
500 Internal Server Errors are one of the most common PHP issues that I see customer experience, and it will occur mostly on servers with suPHP or PHP running as CGI. These errors can be caused by something on the server, or an issue on the user’s site. Here ‘s what you should do if
PHP 500 Internal Server Errors Read Post »
I recently saw an issue on one of our servers where we were trying to enable Zend Optimizer and IonCube Loaders, but they just won’t show up on a phpinfo page despite showing up via command line: -bash-3.2# php -v PHP 4.4.9 (cli) (built: May 4 2010 13:55:07) Copyright (c) 1997-2008 The PHP Group Zend
Dynamic PHP Extensions Not Loading Read Post »
One of the servers here at work was giving a 500 Internal Server error whenever a PHP page was loaded. Among the various things that can cause this error when you’re running PHP in CGI mode (suPHP), this error showing up in the Apache log was most unusual. Turns out it’s due to the suphp
Executable not set-uid root Read Post »
