Run Report
Run #519afa8ec2e5c: 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_exists78 56.1% 50,170 9.5% 50,260 10.5% 5,513,992 14.2% 4,817,496 12.3%
Exclusive Metrics for Current Function441 0.9% 473 0.9% -6,968 -0.1% 7,200 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass37 47.4% 32,076 63.9% 32,116 63.9% 3,956,792 71.8% 3,334,704 69.2%
Drupal\Core\Entity\EntityManager::getControllerClass16 20.5% 11,048 22.0% 11,072 22.0% 1,165,960 21.1% 1,122,672 23.3%
Drupal\Component\Datetime\DateTimePlus::canUseIntl13 16.7% 3,344 6.7% 3,353 6.7% 808 0.0% 3,456 0.1%
Drupal\Core\Database\Connection::getDriverClass1 1.3% 2,865 5.7% 2,867 5.7% 345,720 6.3% 316,112 6.6%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.3% 520 1.0% 521 1.0% 39,944 0.7% 35,552 0.7%
Drupal\Core\Database\Query\Select::extend1 1.3% 294 0.6% 296 0.6% 800 0.0% 1,936 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate2 2.6% 6 0.0% 9 0.0% 808 0.0% 728 0.0%
file_stream_wrapper_valid_scheme2 2.6% 5 0.0% 7 0.0% 784 0.0% 840 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.6% 5 0.0% 8 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_uri2 2.6% 4 0.0% 7 0.0% 792 0.0% 0 0.0%
_drupal_simpletest_conf_path1 1.3% 3 0.0% 4 0.0% 784 0.0% 784 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass52 100.0% 49,729 99.1% 49,787 99.1% 5,520,960 100.1% 4,810,296 99.9%