Most recent edit on 2007-12-26 03:04:47 by ChrisBuechler
Additions:
Fetch http://pfsense.org/~cmb/tools/profiling/Timer.php.txt∞ to /etc/inc/Timer.php
Deletions:
Fetch http://pfsense.org/~cmb/tools/Timer.php.txt∞ to /etc/inc/Timer.php
Edited on 2007-12-26 03:04:03 by ChrisBuechler
Additions:
Fetch http://pfsense.org/~cmb/tools/Timer.php.txt∞ to /etc/inc/Timer.php
Deletions:
Fetch http://pfsense.org/~cmb/tools/Timer.phps∞ to /etc/inc/Timer.php
Edited on 2007-12-26 03:02:50 by ChrisBuechler
Additions:
Fetch http://pfsense.org/~cmb/tools/Timer.phps∞ to /etc/inc/Timer.php
Deletions:
Fetch http://pfsense.org/~cmb/tools/Timer.php∞ to /etc/inc
Edited on 2007-12-25 21:29:06 by ChrisBuechler
Additions:
marker times are the time since the previous marker point. i.e. it took 6.08 seconds to get from marker9 to marker10.
Oldest known version of this page was edited on 2007-12-25 21:26:43 by ChrisBuechler []
Page view:
Profiling PHP
PEAR's Benchmark_Timer can be used to profile PHP code. To use:
Fetch
http://pfsense.org/~cmb/tools/Timer.php∞ to /etc/inc
Add code like the following to the page you wish to profile.
require_once("Timer.php");
$timer = new Benchmark_Timer;
$timer->start();
Then add markers to time execution between specific points in the code.
$timer->setMarker('marker1');
When finished, the following code stops the timer and logs the time of each marker and the total time to the System log.
$timer->stop();
$profiling = $timer->getProfiling();
foreach($profiling as $time) {
log_error("profiling: {$time['name']} : {$time['diff']}");
}
log_error("Total time: {$time['total']}");
Example Usage
http://pfsense.org/~cmb/tools/profiling/interfaces_vlan_edit.php.txt∞ shows Benchmark_Timer in use.
this is the resultant log file
http://pfsense.org/~cmb/tools/profiling/profiling_logs.png∞