Run Report
Run #51b39f1eeb38f: 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_exists151 64.3% 67,374 8.0% 67,521 8.3% 5,960,912 15.0% 5,385,040 13.5%
Exclusive Metrics for Current Function773 1.1% 823 1.2% -9,544 -0.2% 6,896 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass63 41.7% 41,030 60.9% 41,084 60.8% 4,288,608 71.9% 3,740,968 69.5%
Drupal\Core\Entity\EntityManager::getControllerClass18 11.9% 12,223 18.1% 12,246 18.1% 1,249,872 21.0% 1,224,896 22.7%
Drupal\Component\Datetime\DateTimePlus::canUseIntl31 20.5% 9,431 14.0% 9,462 14.0% 808 0.0% 2,888 0.1%
Drupal\Core\Database\Connection::getDriverClass1 0.7% 3,099 4.6% 3,101 4.6% 345,552 5.8% 345,744 6.4%
Drupal\Core\Controller\ControllerResolver::createController1 0.7% 973 1.4% 973 1.4% 31,968 0.5% 32,480 0.6%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.7% 529 0.8% 530 0.8% 40,136 0.7% 35,840 0.7%
file_stream_wrapper_valid_scheme12 7.9% 30 0.0% 43 0.1% 784 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate9 6.0% 27 0.0% 33 0.0% 808 0.0% 728 0.0%
file_stream_wrapper_get_instance_by_uri12 7.9% 24 0.0% 37 0.1% 792 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 1.3% 5 0.0% 8 0.0% 800 0.0% 712 0.0%
_drupal_simpletest_conf_path1 0.7% 3 0.0% 4 0.0% 784 0.0% 784 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass75 100.0% 66,601 98.9% 66,698 98.8% 5,970,456 100.2% 5,378,144 99.9%