Run Report
Run #519abb02c8da6: 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_exists376 69.6% 54,685 2.6% 52,004 2.5% 846,676 9.0% 727,700 7.1%
Exclusive Metrics for Current Function1,512 2.8% 0 0.0% -6,988 -0.8% 5,292 0.7%
Parent functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl121 32.2% 33,433 61.1% 36,003 69.2% 456 0.1% 2,292 0.3%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass76 20.2% 15,391 28.1% 8,001 15.4% 622,840 73.6% 470,628 64.7%
Drupal\Core\Entity\EntityManager::getControllerClass13 3.5% 3,920 7.2% 8,000 15.4% 129,428 15.3% 161,332 22.2%
Drupal\Core\Database\Connection::getDriverClass1 0.3% 1,295 2.4% 0 0.0% 82,076 9.7% 81,520 11.2%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.3% 307 0.6% 0 0.0% 9,656 1.1% 9,888 1.4%
file_stream_wrapper_get_instance_by_uri80 21.3% 164 0.3% 0 0.0% 444 0.1% 304 0.0%
file_stream_wrapper_valid_scheme80 21.3% 162 0.3% 0 0.0% 436 0.1% 396 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 0.5% 8 0.0% 0 0.0% 452 0.1% 452 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate1 0.3% 3 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% 53,173 97.2% 52,004 100.0% 853,664 100.8% 722,408 99.3%