Run Report
Run #5361b6825d568: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for class_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
class_exists82 82.0% 8,676 4.1% 8,709 4.4% 1,505,640 6.3% 1,457,352 6.1%
Exclusive Metrics for Current Function114 1.3% 137 1.6% 5,480 0.4% 4,560 0.3%
Parent functions
Drupal\Core\Entity\EntityType::hasControllerClass3 3.7% 2,760 31.8% 2,764 31.7% 452,096 30.0% 448,032 30.7%
Drupal\Core\Entity\EntityManager::getDefinition64 78.0% 2,485 28.6% 2,504 28.8% 453,032 30.1% 389,312 26.7%
Drupal\Core\Database\Connection::getDriverClass1 1.2% 1,564 18.0% 1,565 18.0% 321,080 21.3% 320,816 22.0%
Drupal\Core\Entity\Query\QueryBase::getClass9 11.0% 1,313 15.1% 1,318 15.1% 197,336 13.1% 218,840 15.0%
Drupal\Core\Controller\ControllerResolver::createController2 2.4% 551 6.4% 553 6.3% 80,496 5.3% 78,928 5.4%
Drupal\Core\DrupalKernel::initializeContainer2 2.4% 2 0.0% 3 0.0% 800 0.1% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 1.2% 1 0.0% 2 0.0% 800 0.1% 712 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass9 100.0% 8,562 98.7% 8,572 98.4% 1,500,160 99.6% 1,452,792 99.7%