Run Report
Run #51ec517fc2424: 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::__toString17 2.2% 4,899 0.6% 4,915 0.6% 23,200 0.1% 57,480 0.3%
Exclusive Metrics for Current Function1,947 39.7% 1,401 28.5% -51,504 -222.0% 29,224 50.8%
Parent function
Drupal\Core\Database\Query\Select::execute17 100.0% 4,899 100.0% 4,915 100.0% 23,200 100.0% 57,480 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable256 33.5% 1,020 20.8% 1,191 24.2% 21,736 93.7% 10,512 18.3%
Drupal\Core\Database\Connection::escapeField200 26.2% 771 15.7% 917 18.7% 18,200 78.4% 3,712 6.5%
Drupal\Core\Database\Connection::escapeAlias201 26.3% 767 15.7% 919 18.7% 19,544 84.2% 2,136 3.7%
count34 4.5% 221 4.5% 246 5.0% 2,992 12.9% 2,496 4.3%
Drupal\Core\Database\Query\Select::compiled17 2.2% 106 2.2% 126 2.6% 1,648 7.1% 792 1.4%
implode22 2.9% 33 0.7% 53 1.1% 8,008 34.5% 7,112 12.4%
Drupal\Core\Database\Connection::makeComment17 2.2% 17 0.3% 30 0.6% 1,688 7.3% 744 1.3%
Drupal\Core\Database\Query\Condition::__toString17 2.2% 17 0.3% 32 0.7% 888 3.8% 752 1.3%