Run Report
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
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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::__toString3 6.8% 324 0.1% 327 0.1% 18,720 0.1% 17,304 0.1%
Exclusive Metrics for Current Function157 48.5% 115 35.2% 1,672 8.9% 4,096 23.7%
Parent function
Drupal\Core\Database\Query\Select::execute3 100.0% 324 100.0% 327 100.0% 18,720 100.0% 17,304 100.0%
Child functions
Drupal\Core\Database\Query\Select::__toString@11 2.6% 74 22.8% 75 22.9% 7,904 42.2% 8,176 47.2%
Drupal\Core\Database\Connection::escapeTable13 34.2% 30 9.3% 44 13.5% 1,976 10.6% 664 3.8%
Drupal\Core\Database\Query\Select::compiled3 7.9% 27 8.3% 32 9.8% 976 5.2% 792 4.6%
Drupal\Core\Database\Connection::escapeAlias5 13.2% 13 4.0% 17 5.2% 1,272 6.8% 744 4.3%
Drupal\Core\Database\Connection::escapeField4 10.5% 8 2.5% 13 4.0% 1,152 6.2% 184 1.1%
Drupal\Core\Database\Query\Condition::count6 15.8% 6 1.9% 14 4.3% 1,120 6.0% 880 5.1%
Drupal\Core\Database\Query\Select::preExecute1 2.6% 4 1.2% 6 1.8% 832 4.4% 640 3.7%
Drupal\Core\Database\Connection::makeComment3 7.9% 3 0.9% 6 1.8% 976 5.2% 744 4.3%
Drupal\Core\Database\Query\Condition::__toString2 5.3% 2 0.6% 5 1.5% 840 4.5% 384 2.2%