Run Report
Run #519c116ac5313: 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::__toString20 2.6% 7,814 0.8% 7,841 0.9% 15,312 0.2% 22,936 0.2%
Exclusive Metrics for Current Function3,301 42.2% 2,663 34.0% -30,700 -200.5% 9,140 39.9%
Parent function
Drupal\Core\Database\Query\Select::execute20 100.0% 7,814 100.0% 7,841 100.0% 15,312 100.0% 22,936 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable237 31.9% 1,453 18.6% 1,606 20.5% 12,340 80.6% 1,736 7.6%
Drupal\Core\Database\Connection::escapeAlias192 25.9% 1,180 15.1% 1,349 17.2% 11,100 72.5% 1,512 6.6%
Drupal\Core\Database\Connection::escapeField191 25.7% 1,089 13.9% 1,293 16.5% 10,304 67.3% 736 3.2%
count40 5.4% 418 5.3% 455 5.8% 1,632 10.7% 1,424 6.2%
Drupal\Core\Database\Query\Select::compiled20 2.7% 249 3.2% 279 3.6% 1,040 6.8% 508 2.2%
implode22 3.0% 54 0.7% 80 1.0% 7,752 50.6% 6,944 30.3%
Drupal\Core\Database\Query\Condition::__toString20 2.7% 38 0.5% 63 0.8% 484 3.2% 456 2.0%
Drupal\Core\Database\Connection::makeComment20 2.7% 32 0.4% 53 0.7% 1,360 8.9% 480 2.1%