Run Report
Run #519b1908c212c: 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_exists97 66.0% 50,660 8.3% 50,766 8.9% 5,673,152 14.3% 4,893,096 12.2%
Exclusive Metrics for Current Function464 0.9% 517 1.0% -6,896 -0.1% 5,984 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass66 68.0% 34,513 68.1% 34,575 68.1% 4,041,728 71.2% 3,384,840 69.2%
Drupal\Core\Entity\EntityManager::getControllerClass15 15.5% 11,688 23.1% 11,712 23.1% 1,241,280 21.9% 1,136,536 23.2%
Drupal\Core\Database\Connection::getDriverClass1 1.0% 2,846 5.6% 2,847 5.6% 345,424 6.1% 330,200 6.7%
Drupal\Component\Datetime\DateTimePlus::canUseIntl4 4.1% 1,090 2.2% 1,095 2.2% 808 0.0% 2,904 0.1%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.0% 500 1.0% 501 1.0% 39,944 0.7% 35,552 0.7%
Drupal\Core\Template\TwigEnvironment::loadTemplate3 3.1% 7 0.0% 11 0.0% 808 0.0% 728 0.0%
file_stream_wrapper_valid_scheme2 2.1% 5 0.0% 7 0.0% 784 0.0% 840 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.1% 5 0.0% 6 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_uri2 2.1% 4 0.0% 8 0.0% 792 0.0% 0 0.0%
_drupal_simpletest_conf_path1 1.0% 2 0.0% 4 0.0% 784 0.0% 784 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass41 100.0% 50,196 99.1% 50,249 99.0% 5,680,048 100.1% 4,887,112 99.9%