Run Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
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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_exists160 72.1% 54,649 13.3% 54,761 13.5% 6,726,616 20.4% 6,125,840 18.5%
Exclusive Metrics for Current Function361 0.7% 447 0.8% 9,176 0.1% 6,784 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass43 26.9% 30,309 55.5% 30,339 55.4% 3,912,280 58.2% 3,401,008 55.5%
Drupal\Core\Entity\EntityManager::getDefinition73 45.6% 10,677 19.5% 10,715 19.6% 1,312,752 19.5% 1,244,816 20.3%
Drupal\Core\Entity\EntityType::hasControllerClass13 8.1% 8,730 16.0% 8,741 16.0% 979,936 14.6% 976,416 15.9%
Drupal\Core\Database\Connection::getDriverClass1 0.6% 2,240 4.1% 2,241 4.1% 298,824 4.4% 299,256 4.9%
Drupal\Core\Form\FormBuilder::getFormId12 7.5% 1,416 2.6% 1,423 2.6% 125,032 1.9% 96,560 1.6%
Drupal\Core\Entity\Query\QueryBase::getClass1 0.6% 802 1.5% 803 1.5% 73,104 1.1% 75,448 1.2%
Drupal\Core\Controller\ControllerResolver::createController1 0.6% 459 0.8% 460 0.8% 21,464 0.3% 30,984 0.5%
Drupal\Core\Template\TwigEnvironment::loadTemplate12 7.5% 12 0.0% 25 0.0% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 1.2% 2 0.0% 5 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.6% 1 0.0% 6 0.0% 800 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.6% 1 0.0% 3 0.0% 816 0.0% 0 0.0%
Child function
spl_autoload_call53 100.0% 54,288 99.3% 54,314 99.2% 6,717,440 99.9% 6,119,056 99.9%