Run Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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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_exists28 52.8% 12,578 4.2% 12,600 4.4% 2,195,344 5.1% 2,352,928 5.5%
Exclusive Metrics for Current Function123 1.0% 128 1.0% 72 0.0% 1,928 0.1%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass8 28.6% 6,961 55.3% 6,968 55.3% 1,449,880 66.0% 1,591,096 67.6%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass10 35.7% 2,808 22.3% 2,815 22.3% 203,376 9.3% 211,832 9.0%
Drupal\Core\Database\Connection::getDriverClass1 3.6% 2,346 18.7% 2,348 18.6% 484,056 22.0% 481,032 20.4%
Drupal\Core\Config\Context\ConfigContextFactory::get1 3.6% 447 3.6% 447 3.5% 54,832 2.5% 67,616 2.9%
Drupal\Core\Template\TwigEnvironment::loadTemplate4 14.3% 8 0.1% 12 0.1% 808 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 7.1% 4 0.0% 5 0.0% 800 0.0% 712 0.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 3.6% 2 0.0% 2 0.0% 808 0.0% 640 0.0%
_drupal_simpletest_conf_path1 3.6% 2 0.0% 3 0.0% 784 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass16 100.0% 12,455 99.0% 12,472 99.0% 2,195,272 100.0% 2,351,000 99.9%