Run Report
Run #52e49caf3c7f2: 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_exists211 81.8% 29,462 6.0% 29,662 6.1% 3,885,680 12.2% 3,737,296 11.8%
Exclusive Metrics for Current Function365 1.2% 527 1.8% 10,752 0.3% 8,640 0.2%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition129 61.1% 9,802 33.3% 9,897 33.4% 1,428,432 36.8% 1,267,416 33.9%
Drupal\Core\Entity\EntityType::hasControllerClass15 7.1% 8,498 28.8% 8,520 28.7% 1,135,272 29.2% 1,140,152 30.5%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass10 4.7% 3,709 12.6% 3,723 12.6% 406,728 10.5% 392,472 10.5%
Drupal\Core\Database\Connection::getDriverClass2 0.9% 2,518 8.5% 2,520 8.5% 370,128 9.5% 358,808 9.6%
Drupal\Core\Entity\Query\QueryBase::getClass38 18.0% 2,394 8.1% 2,439 8.2% 254,568 6.6% 284,736 7.6%
Drupal\Core\Form\FormBuilder::getFormId4 1.9% 1,352 4.6% 1,358 4.6% 135,688 3.5% 133,224 3.6%
Drupal\Core\Controller\ControllerResolver::createController1 0.5% 1,176 4.0% 1,177 4.0% 150,040 3.9% 157,632 4.2%
Drupal\Core\Template\TwigEnvironment::loadTemplate6 2.8% 6 0.0% 14 0.0% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.9% 2 0.0% 4 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.5% 2 0.0% 3 0.0% 800 0.0% 0 0.0%
Drupal\Core\ImageToolkit\ImageToolkitManager::getDefaultToolkit1 0.5% 1 0.0% 2 0.0% 816 0.0% 720 0.0%
_drupal_simpletest_conf_path1 0.5% 1 0.0% 3 0.0% 784 0.0% 784 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.5% 1 0.0% 2 0.0% 816 0.0% 0 0.0%
Child function
spl_autoload_call38 100.0% 29,097 98.8% 29,135 98.2% 3,874,928 99.7% 3,728,656 99.8%