Run Report
Run #5350e1a85fcec: 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::__toString8 3.9% 999 0.1% 1,007 0.1% 34,912 0.1% 42,104 0.1%
Exclusive Metrics for Current Function461 46.1% 287 28.5% -440 -1.3% 19,504 46.3%
Parent function
Drupal\Core\Database\Query\Select::execute8 100.0% 999 100.0% 1,007 100.0% 34,912 100.0% 42,104 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable57 30.3% 149 14.9% 207 20.6% 5,704 16.3% 1,888 4.5%
Drupal\Core\Database\Connection::escapeField35 18.6% 88 8.8% 124 12.3% 3,872 11.1% 480 1.1%
Drupal\Core\Database\Connection::escapeAlias34 18.1% 87 8.7% 122 12.1% 5,000 14.3% 2,088 5.0%
count16 8.5% 77 7.7% 88 8.7% 792 2.3% 744 1.8%
Drupal\Core\Database\Query\Select::__toString@11 0.5% 75 7.5% 76 7.5% 12,208 35.0% 12,656 30.1%
Drupal\Core\Database\Query\Select::compiled8 4.3% 41 4.1% 49 4.9% 1,216 3.5% 880 2.1%
Drupal\Core\Database\Connection::makeComment8 4.3% 8 0.8% 10 1.0% 1,512 4.3% 832 2.0%
Drupal\Core\Database\Query\Condition::__toString7 3.7% 5 0.5% 12 1.2% 840 2.4% 480 1.1%
implode10 5.3% 3 0.3% 13 1.3% 2,584 7.4% 1,816 4.3%
Drupal\Core\Database\Query\Select::preExecute1 0.5% 3 0.3% 3 0.3% 832 2.4% 640 1.5%
strpos11 5.9% 2 0.2% 16 1.6% 792 2.3% 96 0.2%