Run Report
Run #530ed2569a2c7: 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_exists161 72.2% 54,208 13.2% 54,641 13.4% 6,726,408 20.4% 6,125,080 18.5%
Exclusive Metrics for Current Function373 0.7% 471 0.9% 9,176 0.1% 6,784 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass43 26.7% 29,969 55.3% 30,168 55.2% 3,912,104 58.2% 3,400,496 55.5%
Drupal\Core\Entity\EntityManager::getDefinition73 45.3% 10,660 19.7% 10,770 19.7% 1,312,848 19.5% 1,244,336 20.3%
Drupal\Core\Entity\EntityType::hasControllerClass13 8.1% 8,683 16.0% 8,744 16.0% 979,776 14.6% 976,416 15.9%
Drupal\Core\Database\Connection::getDriverClass1 0.6% 2,220 4.1% 2,236 4.1% 298,856 4.4% 299,304 4.9%
Drupal\Core\Form\FormBuilder::getFormId12 7.5% 1,397 2.6% 1,416 2.6% 125,032 1.9% 96,776 1.6%
Drupal\Core\Entity\Query\QueryBase::getClass1 0.6% 801 1.5% 806 1.5% 73,104 1.1% 75,376 1.2%
Drupal\Core\Controller\ControllerResolver::createController1 0.6% 461 0.9% 464 0.8% 21,464 0.3% 31,024 0.5%
Drupal\Core\Template\TwigEnvironment::loadTemplate13 8.1% 13 0.0% 26 0.0% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 1.2% 2 0.0% 3 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% 2 0.0% 816 0.0% 0 0.0%
Child function
spl_autoload_call53 100.0% 53,835 99.3% 54,170 99.1% 6,717,232 99.9% 6,118,296 99.9%