Run Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for class_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
class_exists14,400 74.2% 6,666,237 10.2% 535,432,000 13.5% 484,446,400 12.2%
Exclusive Metrics for Current Function54,031 0.8% 484,800 0.1% 449,600 0.1%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition7,000 48.6% 2,068,874 31.0% 197,847,200 37.0% 173,668,000 35.8%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass3,200 22.2% 2,015,518 30.2% 134,788,800 25.2% 115,372,000 23.8%
Drupal\Core\Entity\EntityType::hasHandlerClass1,600 11.1% 2,013,411 30.2% 159,636,000 29.8% 159,706,400 33.0%
Drupal\Core\Database\Connection::getDriverClass100 0.7% 357,717 5.4% 32,063,200 6.0% 27,916,800 5.8%
Drupal\Core\Entity\Query\QueryBase::getClass200 1.4% 129,017 1.9% 7,378,400 1.4% 7,677,600 1.6%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition100 0.7% 77,990 1.2% 3,453,600 0.6% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate1,600 11.1% 2,639 0.0% 66,400 0.0% 58,400 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@1300 2.1% 516 0.0% 66,400 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer200 1.4% 347 0.0% 65,600 0.0% 47,200 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@2100 0.7% 208 0.0% 66,400 0.0% 0 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass4,300 100.0% 6,612,206 99.2% 534,947,200 99.9% 483,996,800 99.9%