Run Report
Run #5422297e7f32f: 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% 50,937 8.8% 51,189 9.1% 7,687,480 16.3% 7,149,240 15.2%
Exclusive Metrics for Current Function945 1.9% 1,106 2.2% 3,576 0.0% 14,624 0.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass146 48.3% 26,792 52.6% 26,901 52.6% 3,670,816 47.8% 3,451,776 48.3%
Drupal\Core\Entity\EntityManager::getDefinition95 31.5% 10,933 21.5% 11,016 21.5% 1,991,008 25.9% 1,741,384 24.4%
Drupal\Core\Entity\EntityType::hasHandlerClass29 9.6% 9,153 18.0% 9,185 17.9% 1,424,744 18.5% 1,388,720 19.4%
Drupal\Core\Database\Connection::getDriverClass1 0.3% 1,773 3.5% 1,774 3.5% 337,384 4.4% 340,512 4.8%
Drupal\Core\Form\FormBuilder::getFormId1 0.3% 1,077 2.1% 1,077 2.1% 137,552 1.8% 137,520 1.9%
Drupal\Core\Entity\Query\QueryBase::getClass4 1.3% 687 1.3% 690 1.3% 85,672 1.1% 87,888 1.2%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.7% 474 0.9% 477 0.9% 37,896 0.5% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate21 7.0% 42 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% 2 0.0% 800 0.0% 712 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass99 100.0% 49,992 98.1% 50,083 97.8% 7,683,904 100.0% 7,134,616 99.8%