Run Report
Run #519abd5ae932a: XHProf Run (Namespace=drupal-perf-ezeedub)
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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_exists377 69.7% 54,411 2.4% 36,004 1.6% 846,664 8.9% 669,976 6.6%
Exclusive Metrics for Current Function1,553 2.9% 0 0.0% -6,988 -0.8% 5,292 0.8%
Parent functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl121 32.1% 33,296 61.2% 16,001 44.4% 456 0.1% 2,292 0.3%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass76 20.2% 15,246 28.0% 16,003 44.4% 622,824 73.6% 470,612 70.2%
Drupal\Core\Entity\EntityManager::getControllerClass13 3.4% 3,931 7.2% 4,000 11.1% 129,432 15.3% 103,624 15.5%
Drupal\Core\Database\Connection::getDriverClass1 0.3% 1,298 2.4% 0 0.0% 82,076 9.7% 81,520 12.2%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.3% 305 0.6% 0 0.0% 9,656 1.1% 9,888 1.5%
file_stream_wrapper_valid_scheme80 21.2% 162 0.3% 0 0.0% 436 0.1% 396 0.1%
file_stream_wrapper_get_instance_by_uri80 21.2% 161 0.3% 0 0.0% 444 0.1% 304 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.5% 5 0.0% 0 0.0% 452 0.1% 452 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate2 0.5% 5 0.0% 0 0.0% 456 0.1% 456 0.1%
_drupal_simpletest_conf_path1 0.3% 2 0.0% 0 0.0% 432 0.1% 432 0.1%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass155 100.0% 52,858 97.1% 36,004 100.0% 853,652 100.8% 664,684 99.2%