Run Report
Run #51902129e4489: 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% 2,633 1.0% 2,649 1.1% 28,696 0.2% 49,896 0.3%
Exclusive Metrics for Current Function1,026 39.0% 731 27.6% -25,680 -89.5% 19,400 38.9%
Parent function
Drupal\Core\Database\Query\Select::execute9 100.0% 2,633 100.0% 2,649 100.0% 28,696 100.0% 49,896 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable134 32.4% 537 20.4% 602 22.7% 11,760 41.0% 6,360 12.7%
Drupal\Core\Database\Connection::escapeAlias112 27.1% 401 15.2% 501 18.9% 11,672 40.7% 2,704 5.4%
Drupal\Core\Database\Connection::escapeField110 26.6% 388 14.7% 472 17.8% 10,280 35.8% 2,392 4.8%
count18 4.4% 113 4.3% 126 4.8% 2,992 10.4% 2,712 5.4%
Drupal\Core\Database\Query\Select::__toString@11 0.2% 75 2.8% 77 2.9% 8,776 30.6% 8,968 18.0%
Drupal\Core\Database\Query\Select::compiled9 2.2% 53 2.0% 65 2.5% 1,264 4.4% 792 1.6%
implode11 2.7% 20 0.8% 32 1.2% 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% 17 0.6% 888 3.1% 840 1.7%
Drupal\Core\Database\Query\Select::preExecute1 0.2% 3 0.1% 10 0.4% 832 2.9% 592 1.2%