Run Report
Run #53ccf1bb00d4b: 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_exists376 88.9% 30,834 4.5% 31,038 4.6% 4,857,488 11.2% 3,897,720 9.0%
Exclusive Metrics for Current Function539 1.7% 704 2.3% 6,512 0.1% 6,648 0.2%
Parent functions
Drupal\Core\Entity\EntityType::hasControllerClass27 7.2% 9,441 30.6% 9,464 30.5% 1,494,120 30.8% 1,317,936 33.8%
Drupal\Core\Entity\EntityManager::getDefinition275 73.1% 8,517 27.6% 8,642 27.8% 1,572,624 32.4% 1,411,096 36.2%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass36 9.6% 8,328 27.0% 8,349 26.9% 1,098,088 22.6% 577,384 14.8%
Drupal\Core\Entity\Query\QueryBase::getClass9 2.4% 1,676 5.4% 1,683 5.4% 223,488 4.6% 210,888 5.4%
Drupal\Core\Form\FormBuilder::getFormId2 0.5% 1,106 3.6% 1,107 3.6% 165,416 3.4% 155,008 4.0%
Drupal\Core\Database\Connection::getDriverClass1 0.3% 1,081 3.5% 1,082 3.5% 215,936 4.4% 214,528 5.5%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition3 0.8% 662 2.1% 664 2.1% 85,408 1.8% 9,440 0.2%
Drupal\Core\Template\TwigEnvironment::loadTemplate20 5.3% 20 0.1% 43 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.5% 2 0.0% 2 0.0% 800 0.0% 0 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.3% 1 0.0% 2 0.0% 800 0.0% 712 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass38 100.0% 30,295 98.3% 30,334 97.7% 4,850,976 99.9% 3,891,072 99.8%