Run Report
Run #53512b84374e0: XHProf Run (Namespace=drupal-perf-cottser)
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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_exists1,760 96.0% 43,383 6.3% 44,521 6.8% 9,150,472 19.7% 8,090,808 17.3%
Exclusive Metrics for Current Function1,555 3.6% 2,615 5.9% -15,664 -0.2% 10,720 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass56 3.2% 22,151 51.1% 22,199 49.9% 4,882,280 53.4% 4,093,664 50.6%
Drupal\Core\Entity\EntityManager::getDefinition1,599 90.9% 9,446 21.8% 10,451 23.5% 2,018,448 22.1% 1,856,424 22.9%
Drupal\Core\Entity\EntityType::hasControllerClass71 4.0% 6,918 15.9% 6,968 15.7% 1,353,032 14.8% 1,362,952 16.8%
Drupal\Core\Database\Connection::getDriverClass3 0.2% 2,330 5.4% 2,334 5.2% 509,256 5.6% 364,456 4.5%
Drupal\Core\Entity\Query\QueryBase::getClass8 0.5% 1,530 3.5% 1,534 3.4% 239,640 2.6% 267,152 3.3%
Drupal\Core\Form\FormBuilder::getFormId2 0.1% 664 1.5% 665 1.5% 113,264 1.2% 110,432 1.4%
Drupal\Core\Controller\ControllerResolver::createController1 0.1% 279 0.6% 281 0.6% 27,864 0.3% 32,440 0.4%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.1% 46 0.1% 47 0.1% 4,280 0.0% 1,136 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate16 0.9% 16 0.0% 32 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.1% 2 0.0% 6 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.1% 1 0.0% 4 0.0% 800 0.0% 712 0.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass64 100.0% 41,828 96.4% 41,906 94.1% 9,166,136 100.2% 8,080,088 99.9%