Run Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
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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::__toString18 2.5% 4,364 0.9% 4,384 1.0% 32,616 0.2% 40,680 0.3%
Exclusive Metrics for Current Function1,738 39.8% 1,160 26.5% -43,032 -131.9% 14,552 35.8%
Parent function
Drupal\Core\Database\Query\Select::execute18 100.0% 4,364 100.0% 4,384 100.0% 32,616 100.0% 40,680 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable216 31.7% 865 19.8% 1,014 23.1% 18,528 56.8% 4,544 11.2%
Drupal\Core\Database\Connection::escapeField176 25.8% 645 14.8% 792 18.1% 15,552 47.7% 1,768 4.3%
Drupal\Core\Database\Connection::escapeAlias179 26.2% 637 14.6% 795 18.1% 17,056 52.3% 2,720 6.7%
count36 5.3% 239 5.5% 271 6.2% 2,992 9.2% 2,272 5.6%
Drupal\Core\Database\Query\Select::compiled18 2.6% 100 2.3% 127 2.9% 1,696 5.2% 792 1.9%
Drupal\Core\Database\Query\Select::__toString@11 0.1% 75 1.7% 76 1.7% 8,776 26.9% 8,968 22.0%
implode20 2.9% 27 0.6% 50 1.1% 7,592 23.3% 2,888 7.1%
Drupal\Core\Database\Connection::makeComment18 2.6% 18 0.4% 32 0.7% 1,736 5.3% 744 1.8%
Drupal\Core\Database\Query\Condition::__toString17 2.5% 17 0.4% 62 1.4% 888 2.7% 840 2.1%
Drupal\Core\Database\Query\Select::preExecute1 0.1% 3 0.1% 5 0.1% 832 2.6% 592 1.5%