Run Report
Run #51901ff69a8a6: 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::__toString9 2.1% 2,615 1.0% 2,625 1.1% 28,696 0.2% 49,896 0.3%
Exclusive Metrics for Current Function1,043 39.9% 714 27.2% -25,680 -89.5% 19,400 38.9%
Parent function
Drupal\Core\Database\Query\Select::execute9 100.0% 2,615 100.0% 2,625 100.0% 28,696 100.0% 49,896 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable134 32.4% 514 19.7% 598 22.8% 11,760 41.0% 6,360 12.7%
Drupal\Core\Database\Connection::escapeAlias112 27.1% 394 15.1% 499 19.0% 11,672 40.7% 2,704 5.4%
Drupal\Core\Database\Connection::escapeField110 26.6% 384 14.7% 473 18.0% 10,280 35.8% 2,392 4.8%
count18 4.4% 112 4.3% 127 4.8% 2,992 10.4% 2,712 5.4%
Drupal\Core\Database\Query\Select::__toString@11 0.2% 75 2.9% 76 2.9% 8,776 30.6% 8,968 18.0%
Drupal\Core\Database\Query\Select::compiled9 2.2% 53 2.0% 66 2.5% 1,264 4.4% 792 1.6%
implode11 2.7% 20 0.8% 30 1.1% 4,608 16.1% 4,392 8.8%
Drupal\Core\Database\Connection::makeComment9 2.2% 9 0.3% 16 0.6% 1,304 4.5% 744 1.5%
Drupal\Core\Database\Query\Condition::__toString8 1.9% 8 0.3% 18 0.7% 888 3.1% 840 1.7%
Drupal\Core\Database\Query\Select::preExecute1 0.2% 3 0.1% 8 0.3% 832 2.9% 592 1.2%