Run Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Database\Query\Select::__toString [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Query\Select::__toString13 2.2% 3,418 0.3% 3,429 0.3% 33,696 0.1% 47,736 0.1%
Exclusive Metrics for Current Function1,470 43.0% 980 28.6% -34,888 -103.5% 19,880 41.6%
Parent function
Drupal\Core\Database\Query\Select::execute13 100.0% 3,418 100.0% 3,429 100.0% 33,696 100.0% 47,736 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable189 33.1% 611 17.9% 798 23.3% 16,312 48.4% 4,728 9.9%
Drupal\Core\Database\Connection::escapeAlias150 26.3% 492 14.4% 620 18.1% 15,120 44.9% 2,536 5.3%
Drupal\Core\Database\Connection::escapeField149 26.1% 466 13.6% 587 17.1% 13,784 40.9% 1,856 3.9%
count26 4.6% 160 4.7% 174 5.1% 2,992 8.9% 2,760 5.8%
Drupal\Core\Database\Query\Select::__toString@11 0.2% 84 2.5% 86 2.5% 8,920 26.5% 9,264 19.4%
Drupal\Core\Database\Query\Select::compiled13 2.3% 80 2.3% 98 2.9% 1,456 4.3% 792 1.7%
implode17 3.0% 27 0.8% 37 1.1% 6,368 18.9% 3,696 7.7%
Drupal\Core\Database\Connection::makeComment13 2.3% 13 0.4% 22 0.6% 1,912 5.7% 744 1.6%
Drupal\Core\Database\Query\Condition::__toString12 2.1% 12 0.4% 23 0.7% 888 2.6% 840 1.8%
Drupal\Core\Database\Query\Select::preExecute1 0.2% 3 0.1% 4 0.1% 832 2.5% 640 1.3%