Run Report
Run #5206d72f6f4f8: 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_exists119 66.5% 37,991 6.7% 38,118 7.4% 3,223,248 15.4% 2,693,392 12.8%
Exclusive Metrics for Current Function521 1.4% 596 1.6% -10,680 -0.3% 9,984 0.4%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass67 56.3% 27,664 72.8% 27,726 72.7% 2,492,672 77.3% 2,091,680 77.7%
Drupal\Core\Entity\EntityManager::getControllerClass19 16.0% 6,485 17.1% 6,509 17.1% 391,480 12.1% 319,928 11.9%
Drupal\Core\Database\Connection::getDriverClass5 4.2% 2,982 7.8% 2,988 7.8% 306,088 9.5% 250,616 9.3%
Drupal\Core\Controller\ControllerResolver::createController1 0.8% 489 1.3% 491 1.3% 10,704 0.3% 10,144 0.4%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.8% 309 0.8% 310 0.8% 17,488 0.5% 17,568 0.7%
Drupal\Core\Template\TwigEnvironment::loadTemplate11 9.2% 28 0.1% 41 0.1% 808 0.0% 728 0.0%
Doctrine\Common\Annotations\DocParser::classExists10 8.4% 21 0.1% 32 0.1% 808 0.0% 696 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 1.7% 5 0.0% 7 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.8% 3 0.0% 5 0.0% 800 0.0% 0 0.0%
_drupal_simpletest_conf_path1 0.8% 3 0.0% 5 0.0% 784 0.0% 784 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.8% 2 0.0% 4 0.0% 816 0.0% 536 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass51 100.0% 37,470 98.6% 37,522 98.4% 3,233,928 100.3% 2,683,408 99.6%