Run Report
Run #52e48ef364ce3: 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_exists82 66.1% 23,254 6.9% 23,346 7.0% 2,991,112 11.3% 2,862,400 10.8%
Exclusive Metrics for Current Function219 0.9% 275 1.2% 9,144 0.3% 7,288 0.3%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition38 46.3% 9,318 40.1% 9,344 40.0% 1,320,152 44.1% 1,203,224 42.0%
Drupal\Core\Entity\EntityType::hasControllerClass14 17.1% 7,446 32.0% 7,466 32.0% 957,664 32.0% 959,152 33.5%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass9 11.0% 3,970 17.1% 3,978 17.0% 435,184 14.5% 423,616 14.8%
Drupal\Core\Form\FormBuilder::getFormId6 7.3% 1,492 6.4% 1,504 6.4% 140,192 4.7% 140,256 4.9%
Drupal\Core\Entity\Query\QueryBase::getClass2 2.4% 686 3.0% 691 3.0% 74,440 2.5% 69,904 2.4%
Drupal\Core\Controller\ControllerResolver::createController1 1.2% 329 1.4% 330 1.4% 59,472 2.0% 64,112 2.2%
Drupal\Core\Template\TwigEnvironment::loadTemplate7 8.5% 7 0.0% 17 0.1% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.4% 2 0.0% 7 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 1.2% 2 0.0% 4 0.0% 800 0.0% 0 0.0%
_drupal_simpletest_conf_path1 1.2% 1 0.0% 2 0.0% 784 0.0% 784 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.2% 1 0.0% 3 0.0% 816 0.0% 0 0.0%
Child function
spl_autoload_call33 100.0% 23,035 99.1% 23,071 98.8% 2,981,968 99.7% 2,855,112 99.7%