Run Report
Run #51af435181b2e: 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_exists29 53.7% 12,733 4.2% 12,762 4.4% 2,195,360 5.1% 2,352,536 5.5%
Exclusive Metrics for Current Function120 0.9% 129 1.0% 64 0.0% 1,928 0.1%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass8 27.6% 6,970 54.7% 6,981 54.7% 1,449,856 66.0% 1,590,784 67.6%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass10 34.5% 2,875 22.6% 2,884 22.6% 203,392 9.3% 211,808 9.0%
Drupal\Core\Database\Connection::getDriverClass1 3.4% 2,413 19.0% 2,414 18.9% 484,080 22.1% 480,976 20.4%
Drupal\Core\Config\Context\ConfigContextFactory::get1 3.4% 457 3.6% 458 3.6% 54,832 2.5% 67,616 2.9%
Drupal\Core\Template\TwigEnvironment::loadTemplate5 17.2% 10 0.1% 13 0.1% 808 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 6.9% 4 0.0% 6 0.0% 800 0.0% 712 0.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 3.4% 2 0.0% 3 0.0% 808 0.0% 640 0.0%
_drupal_simpletest_conf_path1 3.4% 2 0.0% 3 0.0% 784 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass16 100.0% 12,613 99.1% 12,633 99.0% 2,195,296 100.0% 2,350,608 99.9%