Run Report
Run #5361ba0116a7c: 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% 8,613 4.1% 8,660 4.4% 1,505,584 6.3% 1,457,256 6.1%
Exclusive Metrics for Current Function114 1.3% 148 1.7% 5,480 0.4% 4,560 0.3%
Parent functions
Drupal\Core\Entity\EntityType::hasControllerClass3 3.7% 2,722 31.6% 2,725 31.5% 452,224 30.0% 447,576 30.7%
Drupal\Core\Entity\EntityManager::getDefinition64 78.0% 2,509 29.1% 2,538 29.3% 453,008 30.1% 389,976 26.8%
Drupal\Core\Database\Connection::getDriverClass1 1.2% 1,538 17.9% 1,538 17.8% 320,952 21.3% 320,576 22.0%
Drupal\Core\Entity\Query\QueryBase::getClass9 11.0% 1,293 15.0% 1,298 15.0% 197,344 13.1% 218,784 15.0%
Drupal\Core\Controller\ControllerResolver::createController2 2.4% 548 6.4% 552 6.4% 80,456 5.3% 78,920 5.4%
Drupal\Core\DrupalKernel::initializeContainer2 2.4% 2 0.0% 4 0.0% 800 0.1% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 1.2% 1 0.0% 5 0.1% 800 0.1% 712 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass9 100.0% 8,499 98.7% 8,512 98.3% 1,500,104 99.6% 1,452,696 99.7%