Run Report
Run #53513afe3c568: 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_exists2,780 97.7% 32,313 2.5% 34,053 2.7% 6,311,016 14.5% 4,903,944 11.1%
Exclusive Metrics for Current Function2,519 7.8% 4,199 12.3% -11,712 -0.2% 8,280 0.2%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition2,267 81.5% 11,030 34.1% 12,276 36.0% 2,316,272 36.7% 1,851,592 37.8%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass87 3.1% 8,920 27.6% 9,027 26.5% 1,613,456 25.6% 1,038,912 21.2%
Drupal\Core\Entity\EntityType::hasControllerClass337 12.1% 8,027 24.8% 8,337 24.5% 1,578,488 25.0% 1,270,472 25.9%
Drupal\Core\Database\Connection::getDriverClass1 0.0% 1,495 4.6% 1,497 4.4% 331,696 5.3% 333,656 6.8%
Drupal\Core\Entity\Query\QueryBase::getClass60 2.2% 1,487 4.6% 1,536 4.5% 241,896 3.8% 194,360 4.0%
Drupal\Core\Form\FormBuilder::getFormId2 0.1% 590 1.8% 593 1.7% 113,312 1.8% 109,952 2.2%
Drupal\Core\Controller\ControllerResolver::createController2 0.1% 521 1.6% 522 1.5% 108,216 1.7% 98,408 2.0%
Drupal\Core\Database\Query\Select::extend1 0.0% 176 0.5% 177 0.5% 4,296 0.1% 4,440 0.1%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.0% 45 0.1% 46 0.1% 976 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate19 0.7% 19 0.1% 36 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% 2 0.0% 800 0.0% 712 0.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass57 100.0% 29,794 92.2% 29,854 87.7% 6,322,728 100.2% 4,895,664 99.8%