Run Report
Run #52353d82849e7: 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::__toString9 2.0% 4,171 0.6% 4,182 0.7% 29,528 0.1% 47,192 0.1%
Exclusive Metrics for Current Function1,304 31.3% 1,015 24.3% -27,888 -94.4% 16,720 35.4%
Parent function
Drupal\Core\Database\Query\Select::execute9 100.0% 4,171 100.0% 4,182 100.0% 29,528 100.0% 47,192 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable146 33.6% 945 22.7% 1,036 24.8% 12,808 43.4% 6,248 13.2%
Drupal\Core\Database\Connection::escapeAlias116 26.7% 703 16.9% 774 18.5% 12,208 41.3% 2,656 5.6%
Drupal\Core\Database\Connection::escapeField115 26.4% 693 16.6% 763 18.2% 10,888 36.9% 2,408 5.1%
count18 4.1% 195 4.7% 211 5.0% 2,992 10.1% 2,760 5.8%
Drupal\Core\Database\Query\Select::__toString@11 0.2% 135 3.2% 141 3.4% 8,920 30.2% 9,264 19.6%
Drupal\Core\Database\Query\Select::compiled9 2.1% 111 2.7% 122 2.9% 1,264 4.3% 792 1.7%
implode12 2.8% 36 0.9% 46 1.1% 5,024 17.0% 4,120 8.7%
Drupal\Core\Database\Connection::makeComment9 2.1% 21 0.5% 35 0.8% 1,592 5.4% 744 1.6%
Drupal\Core\Database\Query\Condition::__toString8 1.8% 21 0.5% 30 0.7% 888 3.0% 840 1.8%
Drupal\Core\Database\Query\Select::preExecute1 0.2% 7 0.2% 9 0.2% 832 2.8% 640 1.4%