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privilegedemarque/tools/profiling/Controller.php
Serveur preprod f0c0c48223 first push
2016-04-14 16:14:31 +02:00

654 lines
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<?php
/*
* 2007-2014 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
* @author PrestaShop SA <contact@prestashop.com>
* @copyright 2007-2014 PrestaShop SA
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
function developpementErrorHandler($errno, $errstr, $errfile, $errline)
{
if (!(error_reporting() & $errno))
return;
switch($errno)
{
case E_ERROR:
echo '[PHP Error #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
case E_WARNING:
echo '[PHP Warning #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
case E_PARSE:
echo '[PHP Parse #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
case E_NOTICE:
echo '[PHP Notice #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
case E_CORE_ERROR:
echo '[PHP Core #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
case E_CORE_WARNING:
echo '[PHP Core warning #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
case E_COMPILE_ERROR:
echo '[PHP Compile #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
case E_COMPILE_WARNING:
echo '[PHP Compile warning #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
case E_USER_ERROR:
echo '[PHP Error #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
case E_USER_WARNING:
echo '[PHP User warning #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
case E_USER_NOTICE:
echo '[PHP User notice #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
case E_STRICT:
echo '[PHP Strict #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
case E_RECOVERABLE_ERROR:
echo '[PHP Recoverable error #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
break;
default:
echo '[PHP Unknown error #'.$errno.'] '.$errstr.' ('.$errfile.', line '.$errline.')';
}
die;
return true;
}
abstract class Controller extends ControllerCore
{
public $_memory = array();
public $_time = array();
private static $_footer = true;
public static function disableParentCalls()
{
self::$_footer = false;
}
private function displayMemoryColor($n)
{
$n /= 1048576;
if ($n > 3)
return '<span style="color:red">'.sprintf('%0.2f', $n).'</span>';
if ($n > 1)
return '<span style="color:orange">'.sprintf('%0.2f', $n).'</span>';
return '<span style="color:green">'.sprintf('%0.2f', $n).'</span>';
}
private function displayPeakMemoryColor($n)
{
$n /= 1048576;
if ($n > 16)
return '<span style="color:red">'.sprintf('%0.1f', $n).'</span>';
if ($n > 12)
return '<span style="color:orange">'.sprintf('%0.1f', $n).'</span>';
return '<span style="color:green">'.sprintf('%0.1f', $n).'</span>';
}
private function displaySQLQueries($n)
{
if ($n > 150)
return '<span style="color:red">'.$n.' queries</span>';
if ($n > 100)
return '<span style="color:orange">'.$n.' queries</span>';
return '<span style="color:green">'.$n.' quer'.($n == 1 ? 'y' : 'ies').'</span>';
}
private function displayRowsBrowsed($n)
{
if ($n > 400)
return '<span style="color:red">'.$n.' rows browsed</span>';
if ($n > 100)
return '<span style="color:orange">'.$n.' rows browsed</span>';
return '<span style="color:green">'.$n.' row'.($n == 1 ? '' : 's').' browsed</span>';
}
private function displayLoadTimeColor($n, $kikoo = false)
{
if ($n > 1)
return '<span style="color:red">'.round($n * 1000).'</span>'.($kikoo ? ' ms<br />You\'d better run your shop on a toaster' : '');
if ($n > 0.5)
return '<span style="color:orange">'.round($n * 1000).'</span>'.($kikoo ? ' ms<br />I hope it is a shared hosting' : '');
return '<span style="color:green">'.round($n * 1000).'</span>'.($kikoo ? ' ms<br />Good boy! That\'s what I call a webserver!' : '');
}
private function getTimeColor($n)
{
if ($n > 4)
return 'style="color:red"';
if ($n > 2)
return 'style="color:orange"';
return 'style="color:green"';
}
private function getQueryColor($n)
{
if ($n > 5)
return 'style="color:red"';
if ($n > 2)
return 'style="color:orange"';
return 'style="color:green"';
}
private function getTableColor($n)
{
if ($n > 30)
return 'style="color:red"';
if ($n > 20)
return 'style="color:orange"';
return 'style="color:green"';
}
private function getObjectModelColor($n)
{
if ($n > 50)
return 'style="color:red"';
if ($n > 10)
return 'style="color:orange"';
return 'style="color:green"';
}
public function __construct()
{
//set_error_handler('developpementErrorHandler');
ini_set('html_errors', 'on');
ini_set('display_errors', 'on');
error_reporting(E_ALL | E_STRICT);
if (!self::$_footer)
return;
$this->_memory['config'] = memory_get_usage();
$this->_mempeak['config'] = memory_get_peak_usage();
$this->_time['config'] = microtime(true);
parent::__construct();
$this->_memory['constructor'] = memory_get_usage();
$this->_mempeak['constructor'] = memory_get_peak_usage();
$this->_time['constructor'] = microtime(true);
}
public function run()
{
$this->init();
$this->_memory['init'] = memory_get_usage();
$this->_mempeak['init'] = memory_get_peak_usage();
$this->_time['init'] = microtime(true);
if ($this->checkAccess())
{
$this->_memory['checkAccess'] = memory_get_usage();
$this->_mempeak['checkAccess'] = memory_get_peak_usage();
$this->_time['checkAccess'] = microtime(true);
if (!$this->content_only && ($this->display_header || (isset($this->className) && $this->className)))
$this->setMedia();
$this->_memory['setMedia'] = memory_get_usage();
$this->_mempeak['setMedia'] = memory_get_peak_usage();
$this->_time['setMedia'] = microtime(true);
// postProcess handles ajaxProcess
$this->postProcess();
$this->_memory['postProcess'] = memory_get_usage();
$this->_mempeak['postProcess'] = memory_get_peak_usage();
$this->_time['postProcess'] = microtime(true);
if (!empty($this->redirect_after))
$this->redirect();
if (!$this->content_only && ($this->display_header || (isset($this->className) && $this->className)))
$this->initHeader();
$this->_memory['initHeader'] = memory_get_usage();
$this->_mempeak['initHeader'] = memory_get_peak_usage();
$this->_time['initHeader'] = microtime(true);
$this->initContent();
$this->_memory['initContent'] = memory_get_usage();
$this->_mempeak['initContent'] = memory_get_peak_usage();
$this->_time['initContent'] = microtime(true);
if (!$this->content_only && ($this->display_footer || (isset($this->className) && $this->className)))
$this->initFooter();
$this->_memory['initFooter'] = memory_get_usage();
$this->_mempeak['initFooter'] = memory_get_peak_usage();
$this->_time['initFooter'] = microtime(true);
// default behavior for ajax process is to use $_POST[action] or $_GET[action]
// then using displayAjax[action]
if ($this->ajax)
{
$action = Tools::getValue('action');
if (!empty($action) && method_exists($this, 'displayAjax'.Tools::toCamelCase($action)))
$this->{'displayAjax'.$action}();
elseif (method_exists($this, 'displayAjax'))
$this->displayAjax();
}
else
$this->displayDebug();
}
else
{
$this->initCursedPage();
$this->displayDebug();
}
}
function ini_get_display_errors()
{
$a = 'display_errors';
$b = ini_get($a);
switch (strtolower($b))
{
case 'on':
case 'yes':
case 'true':
return 'assert.active' !== $a;
case 'stdout':
case 'stderr':
return 'display_errors' === $a;
default:
return (bool)(int)$b;
}
}
private function sizeofvar($var)
{
$start_memory = memory_get_usage();
try {
$tmp = Tools::unSerialize(serialize($var));
} catch (Exception $e) {
$tmp = $this->getVarData($var);
}
$size = memory_get_usage() - $start_memory;
return $size;
}
private function getVarData($var)
{
if (is_object($var))
return $var;
return (string)$var;
}
public function displayDebug()
{
global $start_time;
$this->display();
$this->_memory['display'] = memory_get_usage();
$this->_mempeak['display'] = memory_get_peak_usage();
$this->_time['display'] = microtime(true);
if (!$this->ini_get_display_errors())
return;
$memory_peak_usage = memory_get_peak_usage();
$hr = '<hr>';
$totalSize = 0;
foreach (get_included_files() as $file)
$totalSize += filesize($file);
$totalQueryTime = 0;
foreach (Db::getInstance()->queries as $data)
$totalQueryTime += $data['time'];
$executedModules = Hook::getExecutedModules();
$hooktime = Hook::getHookTime();
arsort($hooktime);
$totalHookTime = 0;
foreach ($hooktime as $time)
$totalHookTime += $time;
$hookMemoryUsage = Hook::getHookMemoryUsage();
arsort($hookMemoryUsage);
$totalHookMemoryUsage = 0;
foreach ($hookMemoryUsage as $usage)
$totalHookMemoryUsage += $usage;
$globalSize = array();
$totalGlobalSize = 0;
foreach ($GLOBALS as $key => $value)
if ($key != 'GLOBALS')
{
$totalGlobalSize += ($size = $this->sizeofvar($value));
if ($size > 1024)
$globalSize[$key] = round($size / 1024, 1);
}
arsort($globalSize);
$cache = Cache::retrieveAll();
$totalCacheSize = $this->sizeofvar($cache);
echo '
<style>
#ps_profiling{
padding: 20px;
}
.ps_back-office.page-sidebar #ps_profiling{
margin-left: 210px;
}
.ps_back-office.page-sidebar-closed #ps_profiling{
margin-left: 50px;
}
.ps_back-office #ps_profiling{
clear: both;
padding: 10px;
margin-bottom: 50px;
}
#ps_profiling *{
box-sizing:border-box;
-moz-box-sizing:border-box;
color: #888;
}
#ps_profiling .ps_profiling_title{
font-size: 20px;
display: inline-block;
padding-bottom: 15px;
}
#ps_profiling ul{
margin: 0;
padding: 0;
list-style: none;
}
#ps_profiling hr{
margin: 5px 0;
padding: 0;
border: none;
border-bottom: solid 1px #ccc;
}
#ps_profiling td pre{
padding: 6px;
max-width: 600px;
max-height: 140px;
border-radius: 5px;
overflow: auto;
display: block;
color: #777;
font-size: 12px;
line-height: 1.42857;
word-break: break-all;
word-wrap: break-word;
background-color: whitesmoke;
border: 1px solid #cccccc;
}
#ps_profiling table{
width: 100%;
margin-bottom: 10px;
background-color: white;
}
#ps_profiling table th{
font-weight: normal;
border-bottom: 1px solid #999;
color: #888;
padding: 5px 0;
}
#ps_profiling table td{
border-bottom: 1px solid #eee;
padding: 6px;
}
#ps_profiling table .text-right{
text-align: right
}
#ps_profiling table .text-left{
text-align: left
}
#ps_profiling table .text-center{
text-align: center
}
#ps_profiling .ps_profiling_row{
clear: both;
margin-bottom: 60px;
}
#ps_profiling .ps_profiling_col4{
float: left;
padding: 0 10px;
border-right: 1px solid #ccc;
width: 25%;
}
@media (max-width: 1200px) {
#ps_profiling .ps_profiling_col4 {
width: 50%;
}
}
@media (max-width: 600px) {
#ps_profiling .ps_profiling_col4 {
width: 100%;
}
}
#ps_profiling .ps_profiling_col4:last-child{
border-right: none;
}
#ps_profiling .ps_profiling_infobox{
background-color: white;
padding: 5px 10px;
border: 1px solid #ccc;
margin-bottom: 10px;
}
#ps_profiling .text-muted{
color: #bbb;
}
</style>';
echo '
<div id="ps_profiling">
<div class="ps_profiling_row">
<div class="ps_profiling_col4">
<div class="ps_profiling_infobox"><b>Load time</b>: '.$this->displayLoadTimeColor($this->_time['display'] - $start_time, true).'</div>';
if (self::$_footer){
echo '<table>';
echo '<thead><tr><th class="text-left">Execution</th><th class="text-right">Load time (ms)</th></tr><thead><tbody>';
$last_time = $start_time;
foreach ($this->_time as $k => $time)
{
echo '<tr><td>'.$k.'</td><td class="text-right">'.$this->displayLoadTimeColor($time - $last_time).'</td></tr>';
$last_time = $time;
}
echo '</tbody></table>';
}
echo '</div>
<div class="ps_profiling_col4">
<div class="ps_profiling_infobox"><b>Hook processing</b>: '.$this->displayLoadTimeColor($totalHookTime).' ms / '.$this->displayMemoryColor($totalHookMemoryUsage).' Mb<br>
'.(int)count($executedModules).' methods called in '.(int)count(array_unique($executedModules)).' modules</div>';
echo '<table>';
echo '<thead><tr><th class="text-left">Hook</th><th class="text-right">Processing</th></tr><thead><tbody>';
foreach ($hooktime as $hook => $time)
echo '<tr><td>'.$hook.'</td><td class="text-right">'.$this->displayMemoryColor($hookMemoryUsage[$hook]).' Mb in '.$this->displayLoadTimeColor($time).' ms</td></tr>';
echo '</table>
</div>
<div class="ps_profiling_col4">
<div class="ps_profiling_infobox"><b>Memory peak usage</b>: '.$this->displayPeakMemoryColor($memory_peak_usage).' Mb</div>';
if (self::$_footer)
{
echo '<table>';
echo '<thead><tr><th class="text-left">Execution</th><th class="text-right">Memory (Mb)</th><th class="text-right">Total (Mb)</th></tr><thead><tbody>';
$last_memory = 0;
foreach ($this->_memory as $k => $memory)
{
echo '<tr><td>'.$k.'</td><td class="text-right">'.$this->displayMemoryColor($memory - $last_memory).'</td><td class="text-right">'.$this->displayPeakMemoryColor($this->_mempeak[$k]).'</td></tr>';
$last_memory = $memory;
}
echo '<tbody></table>';
}
echo '
</div>';
echo '
<div class="ps_profiling_col4">
<div class="ps_profiling_infobox"><b>Total cache size (in Cache class)</b>: '.$this->displayMemoryColor($totalCacheSize).' Mb</div>
<div class="ps_profiling_infobox"><b>DB type</b>: '.get_class(Db::getInstance()).'</div>
<div class="ps_profiling_infobox"><b>SQL Queries</b>: '.$this->displaySQLQueries(count(Db::getInstance()->queries)).'</div>
<div class="ps_profiling_infobox"><b>Time spent querying</b>: '.$this->displayLoadTimeColor($totalQueryTime).' ms</div>
<div class="ps_profiling_infobox"><b>Included files</b>: '.sizeof(get_included_files()).'</div>
<div class="ps_profiling_infobox"><b>Size of included files</b>: '.$this->displayMemoryColor($totalSize).' Mb</div>
<div class="ps_profiling_infobox"><b>Globals</b> (&gt; 1 Ko only): '.round($totalGlobalSize / 1024).' Ko
<ul>';
foreach ($globalSize as $global => $size)
echo '<li>'.$global.' &asymp; '.$size.' Ko</li>';
echo '</ul></div>
</div>';
$array_queries = array();
$queries = Db::getInstance()->queries;
uasort($queries, 'prestashop_querytime_sort');
foreach ($queries as $data)
{
$query_row = array(
'time' => $data['time'],
'query' => $data['query'],
'location' => $data['stack'][0]['file'].':'.$data['stack'][0]['line'],
'filesort' => false,
'rows' => 1,
'group_by' => false,
'stack' => $data['stack']
);
if (preg_match('/^\s*select\s+/i', $data['query']))
{
$explain = Db::getInstance()->executeS('explain '.$data['query']);
if (stristr($explain[0]['Extra'], 'filesort'))
$query_row['filesort'] = true;
foreach ($explain as $row)
$query_row['rows'] *= $row['rows'];
if (stristr($data['query'], 'group by') && !preg_match('/(avg|count|min|max|group_concat|sum)\s*\(/i', $data['query']))
$query_row['group_by'] = true;
}
$array_queries[] = $query_row;
}
echo '</div>';
echo '
<div class="ps_profiling_row">
<ul>
<li><a href="#stopwatch">Stopwatch</a></li>
<li><a href="#doubles">Doubles</a></li>
<li><a href="#tables">Tables stress</a></li>
'.(isset(ObjectModel::$debug_list) ? '<li><a href="#objectModels">ObjectModel instances</a></li>' : '').'
<li><a href="#includedFiles">Files included</a></li>
</ul>
</div>
<div class="ps_profiling_row">
<span class="ps_profiling_title"><a name="stopwatch">Stopwatch (with SQL_NO_CACHE) (total = '.count(Db::getInstance()->queries).')</a></span>';
$i = 1;
echo '<table><thead>
<tr>
<th class="text-left">Query</th>
<th class="text-left" width="80px">Time (ms)</th>
<th class="text-left" width="40px">Rows</th>
<th class="text-left" width="70px">Filesort</th>
<th class="text-left" width="70px">Group By</th>
<th class="text-left" width="300px">Location</th>
</tr>
<thead><tbody>';
foreach ($array_queries as $data)
{
$echo_stack = '';
array_shift($data['stack']);
foreach ($data['stack'] as $call)
$echo_stack .= 'from '.str_replace('\\', '/', substr($call['file'], strlen(_PS_ROOT_DIR_))).':'.$call['line'].'<br />';
echo '<tr>';
echo '<td><pre>'.preg_replace("/(^[\s]*)/m", "", htmlspecialchars($data['query'], ENT_NOQUOTES, 'utf-8', false)).'</pre></td>';
echo '<td><span '.$this->getTimeColor($data['time'] * 1000).'>'.round($data['time'] * 1000, 3).'</span></td>';
echo '<td>'.$data['rows'].'</td>';
echo '<td>'.($data['filesort'] ? '<span style="color:green">Yes</span>' : '').'</td>';
echo '<td>'.($data['group_by'] ? '<span style="color:red">Yes</span>' : '').'</td>';
echo '<td>in '.$data['location'].'<br><br><div id="qbt'.($i++).'">'.$echo_stack.'</div></td>';
echo '</tr>';
}
echo '</table>';
$queries = Db::getInstance()->uniqQueries;
arsort($queries);
$count = count(Db::getInstance()->uniqQueries);
foreach ($queries as $q => &$nb)
if ($nb == 1)
$count--;
if ($count)
echo '</div>
<div class="ps_profiling_row">
<span class="ps_profiling_title"><a name="doubles">Doubles (IDs replaced by "XX") (total = '.$count.')</a></span>
<table>';
foreach ($queries as $q => $nb)
if ($nb > 1)
echo '<tr><td><span '.$this->getQueryColor($nb).'>'.$nb.'</span> '.$q.'</td></tr>';
echo '</table></div>
<div class="ps_profiling_row">
<span class="ps_profiling_title"><a name="tables">Tables stress</a></span>
<table>';
$tables = Db::getInstance()->tables;
arsort($tables);
foreach ($tables as $table => $nb)
echo '<tr><td><span '.$this->getTableColor($nb).'>'.$nb.'</span> '.$table.'</td></tr>';
echo '</table></div>';
if (isset(ObjectModel::$debug_list))
{
echo '<div class="ps_profiling_row">
<span class="ps_profiling_title"><a name="objectModels">ObjectModel instances</a></span>';
$list = ObjectModel::$debug_list;
uasort($list, create_function('$a,$b', 'return (count($a) < count($b)) ? 1 : -1;'));
$i = 0;
echo '<table><thead><tr><th class="text-left">Name</th><th class="text-left">Instance</th><th class="text-left">Source</th></tr></thead><tbody>';
foreach ($list as $class => $info)
{
echo '<tr><td>'.$class.'</td>';
echo '<td><span '.$this->getObjectModelColor(count($info)).'>'.count($info).'</span></td>';
echo '<td><div id="object_model_'.$i.'">';
foreach ($info as $trace)
echo ltrim(str_replace(array(_PS_ROOT_DIR_, '\\'), array('', '/'), $trace['file']), '/').' ['.$trace['line'].']<br />';
echo '</div></td></tr>';
$i++;
}
echo '</tbody></table></div>';
}
// List of included files
echo '<div class="ps_profiling_row">
<span class="ps_profiling_title"><a name="includedFiles">Included files</a></span>
<table>';
$i = 1;
echo '<thead><tr><th class="text-left">#</th><th class="text-left">Filename</th></tr></thead><tbody>';
foreach (get_included_files() as $file)
{
$file = ltrim(str_replace('\\', '/', str_replace(_PS_ROOT_DIR_, '', $file)), '/');
$file = '<span class="text-muted">'.dirname($file).'/</span><span>'.basename($file).'</span>';
echo '<tr><td>'.$i.'</td><td>'.$file.'</td></tr>';
$i++;
}
echo '</tbody></table></div></div>';
}
}
function prestashop_querytime_sort($a, $b)
{
if ($a['time'] == $b['time'])
return 0;
return ($a['time'] > $b['time']) ? -1 : 1;
}
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