Run Report
Run #54222a51d4172: 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_exists302 73.7% 50,373 9.0% 50,661 9.3% 7,687,584 16.5% 7,139,232 15.3%
Exclusive Metrics for Current Function907 1.8% 1,094 2.2% 3,576 0.0% 14,512 0.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass146 48.3% 26,653 52.9% 26,788 52.9% 3,670,736 47.7% 3,441,648 48.2%
Drupal\Core\Entity\EntityManager::getDefinition95 31.5% 10,795 21.4% 10,890 21.5% 1,990,952 25.9% 1,740,664 24.4%
Drupal\Core\Entity\EntityType::hasHandlerClass29 9.6% 8,839 17.5% 8,872 17.5% 1,424,976 18.5% 1,389,288 19.5%
Drupal\Core\Database\Connection::getDriverClass1 0.3% 1,819 3.6% 1,819 3.6% 337,336 4.4% 340,592 4.8%
Drupal\Core\Form\FormBuilder::getFormId1 0.3% 1,067 2.1% 1,068 2.1% 137,528 1.8% 137,536 1.9%
Drupal\Core\Entity\Query\QueryBase::getClass4 1.3% 684 1.4% 684 1.4% 85,696 1.1% 88,064 1.2%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.7% 467 0.9% 470 0.9% 37,952 0.5% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate21 7.0% 43 0.1% 61 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.7% 4 0.0% 6 0.0% 800 0.0% 0 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.3% 2 0.0% 3 0.0% 800 0.0% 712 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass99 100.0% 49,466 98.2% 49,567 97.8% 7,684,008 100.0% 7,124,720 99.8%