Run Report
Run #53513a6d2163d: 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_exists2,779 97.7% 32,419 2.5% 34,089 2.7% 6,311,624 14.5% 4,904,920 11.1%
Exclusive Metrics for Current Function2,557 7.9% 4,161 12.2% -11,720 -0.2% 7,944 0.2%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition2,267 81.6% 11,169 34.5% 12,346 36.2% 2,316,296 36.7% 1,851,528 37.7%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass87 3.1% 8,753 27.0% 8,854 26.0% 1,613,984 25.6% 1,038,864 21.2%
Drupal\Core\Entity\EntityType::hasControllerClass337 12.1% 8,199 25.3% 8,496 24.9% 1,578,376 25.0% 1,270,704 25.9%
Drupal\Core\Database\Connection::getDriverClass1 0.0% 1,483 4.6% 1,484 4.4% 331,784 5.3% 333,632 6.8%
Drupal\Core\Entity\Query\QueryBase::getClass60 2.2% 1,444 4.5% 1,512 4.4% 241,872 3.8% 195,648 4.0%
Drupal\Core\Form\FormBuilder::getFormId2 0.1% 603 1.9% 605 1.8% 113,312 1.8% 109,840 2.2%
Drupal\Core\Controller\ControllerResolver::createController2 0.1% 530 1.6% 533 1.6% 108,320 1.7% 98,104 2.0%
Drupal\Core\Database\Query\Select::extend1 0.0% 173 0.5% 174 0.5% 4,296 0.1% 4,448 0.1%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.0% 44 0.1% 46 0.1% 976 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate18 0.6% 18 0.1% 34 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.1% 2 0.0% 4 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.0% 1 0.0% 1 0.0% 800 0.0% 712 0.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass57 100.0% 29,862 92.1% 29,928 87.8% 6,323,344 100.2% 4,896,976 99.8%