Run Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::__toString6 3.4% 825 0.3% 832 0.3% 17,080 0.1% 22,744 0.1%
Exclusive Metrics for Current Function360 43.6% 261 31.4% -5,992 -35.1% 8,544 37.6%
Parent function
Drupal\Core\Database\Query\Select::execute6 100.0% 825 100.0% 832 100.0% 17,080 100.0% 22,744 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable50 30.9% 154 18.7% 180 21.6% 5,008 29.3% 2,664 11.7%
Drupal\Core\Database\Connection::escapeField33 20.4% 96 11.6% 108 13.0% 3,688 21.6% 1,328 5.8%
Drupal\Core\Database\Connection::escapeAlias34 21.0% 95 11.5% 117 14.1% 4,912 28.8% 2,424 10.7%
count12 7.4% 66 8.0% 79 9.5% 2,992 17.5% 2,808 12.3%
Drupal\Core\Database\Query\Select::compiled6 3.7% 31 3.8% 35 4.2% 1,120 6.6% 792 3.5%
implode8 4.9% 7 0.8% 18 2.2% 2,512 14.7% 1,856 8.2%
Drupal\Core\Database\Query\Condition::__toString6 3.7% 6 0.7% 7 0.8% 888 5.2% 840 3.7%
Drupal\Core\Database\Connection::makeComment6 3.7% 6 0.7% 15 1.8% 1,160 6.8% 744 3.3%
strpos7 4.3% 4 0.5% 12 1.4% 792 4.6% 744 3.3%