dinislage/PrestaShop
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

// Opti

Browse Source
This commit is contained in:
dMetzger
2012-08-31 12:16:15 +00:00
parent 75710639d0
commit f5bcab7459
5 changed files with 29 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tools/profiling/Controller.php
+12 -9
View File
@@ -389,15 +389,18 @@ abstract class Controller extends ControllerCore
foreach ($queries as $data)
{
echo $hr.'<b '.$this->getTimeColor($data['time'] * 1000).'>'.round($data['time'] * 1000, 3).' ms</b> '.$data['query'].'<br />in '.$data['file'].':'.$data['line'].'<br />';
$explain = Db::getInstance()->executeS('explain '.$data['query']);
if (stristr($explain[0]['Extra'], 'filesort'))
echo '<b '.$this->getTimeColor($data['time'] * 1000).'>USING FILESORT</b> - ';
$browsed_rows = 1;
foreach ($explain as $row)
$browsed_rows *= $row['rows'];
echo $this->displayRowsBrowsed($browsed_rows);
if (stristr($data['query'], 'group by') && !preg_match('/(avg|count|min|max|group_concat|sum)\s*\(/i', $data['query']))
echo '<br /><b>Useless GROUP BY need to be removed</b>';
if (preg_match('/^\s*select\s+/i', $data['query']))
{
$explain = Db::getInstance()->executeS('explain '.$data['query']);
if (stristr($explain[0]['Extra'], 'filesort'))
echo '<b '.$this->getTimeColor($data['time'] * 1000).'>USING FILESORT</b> - ';
$browsed_rows = 1;
foreach ($explain as $row)
$browsed_rows *= $row['rows'];
echo $this->displayRowsBrowsed($browsed_rows);
if (stristr($data['query'], 'group by') && !preg_match('/(avg|count|min|max|group_concat|sum)\s*\(/i', $data['query']))
echo '<br /><b>Useless GROUP BY need to be removed</b>';
}
}
echo '</div>
<div class="rte" style="text-align:left;padding:8px">