Run Report
Run #517c76da9b0d3: 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_exists38 55.9% 5,442 2.7% 5,475 3.0% 483,680 4.0% 411,784 3.3%
Exclusive Metrics for Current Function138 2.5% 153 2.8% -256 -0.1% 7,960 1.9%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass18 47.4% 2,244 41.2% 2,257 41.2% 139,728 28.9% 99,488 24.2%
Drupal\Core\Entity\EntityManager::getControllerClass9 23.7% 1,785 32.8% 1,793 32.7% 179,424 37.1% 147,728 35.9%
Drupal\Core\Database\Connection::getDriverClass1 2.6% 662 12.2% 663 12.1% 143,752 29.7% 142,584 34.6%
Drupal\Component\Datetime\DateTimePlus::canUseIntl4 10.5% 631 11.6% 634 11.6% 808 0.2% 2,352 0.6%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.6% 115 2.1% 116 2.1% 17,576 3.6% 17,272 4.2%
Drupal\Core\Template\TwigEnvironment::loadTemplate2 5.3% 2 0.0% 6 0.1% 808 0.2% 808 0.2%
Drupal\Core\DrupalKernel::initializeContainer2 5.3% 2 0.0% 4 0.1% 800 0.2% 712 0.2%
_drupal_simpletest_conf_path1 2.6% 1 0.0% 2 0.0% 784 0.2% 840 0.2%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass21 100.0% 5,304 97.5% 5,322 97.2% 483,936 100.1% 403,824 98.1%