cPanel Daily Process Log (formerly CPU/Memory/MySQL Usage)
(Main –>> Server –>> Daily Process Log)
This feature displays information about your server’s consumption of processing power and memory, averaged over the course of the selected day.
The information is divided into rows and columns. Each row represents a different process running on your server while each column represents the processes’ associated parameters.
The processes running on your server will depend on how you have configured WHM and what other daemons and applications you install on your server.
The column information is divided into 5 categories:
User — Displays the name of the user running the process. For example, if you are logged into your server as “root,” then that username will appear in this field for any processes you initiate.
Domain — Displays the domain name associated with your cPanel user accounts.
%CPU — Displays the average daily percentage of the CPU’s processing power used by the corresponding process.
%MEM — Displays the average daily percentage of RAM used by the corresponding process.
MySQL Processes — Displays the average number of MySQL processes associated with the corresponding process for today.
mod_bandwidth : APACI & APXS installation
WARNING: It is very important to give the lowest priority to mod_bandwidth so other modules will have the time to do their job before the documents are transmited ! For that reason, it is important to follow those steps :
APACI installation
* Copy the file mod_bandwidth.c to your Apache source directory.
* Run the ./configure script with the following directives :
–add-module=mod_bandwidth.c –permute-module=BEGIN:bandwidth
* Compile and install Apache.
APXS installation
* Compile the module with :
/path_to_apache/bin/apxs -c /path/mod_bandwidth.c -o /path_to_apache/libexec/mod_bandwidth.so
* Add the following lines to your httpd.conf file :
LoadModule bandwidth_module libexec/mod_bandwidth.so
AddModule mod_bandwidth.c
Those directives should be placed at the begining of the list so that the module will be given the lowest priority and be executed after others modules.
Reference: http://www.cohprog.com/v3/bandwidth/doc-en.html
Apache module : mod_bandwidth
Bandwidth management module for the Apache webserver
“Mod_bandwidth” is a module for the Apache webserver that enable the setting of server-wide or per connection bandwidth limits, based on the directory, size of files and remote IP/domain.
“mod_bandwidth” software is copyright Yann Stettler and CohProg SàRL. It’s distributed “as is” under the Apache Group licence.
Reference: http://www.cohprog.com/v3/bandwidth/doc-en.html
Apache Module mod_unique_id
Description: Provides an environment variable with a unique identifier for each request
Status: Extension
Module Identifier: unique_id_module
Source File: mod_unique_id.c
Summary
This module provides a magic token for each request which is guaranteed to be unique across “all” requests under very specific conditions. The unique identifier is even unique across multiple machines in a properly configured cluster of machines. The environment variable UNIQUE_ID is set to the identifier for each request.
Reference: http://httpd.apache.org/docs/2.2/mod/mod_unique_id.html
Cpanel Encoders available when PHP is enabled.
Suhosin for PHP
SourceGuardian Loader for PHP
Zend Optimizer for PHP
EAccelerator for PHP
IonCube Loader for PHP
A loader handles the reading and execution of encoded files at runtime.
Reference:
http://www.hardened-php.net/suhosin/
http://www.sourceguardian.com/encoder_help/index.html
http://www.zend.com/en/resources/zend-documentation/
http://eaccelerator.net/
