Run Report
Run #52e96dacba2bc: 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_exists204 75.6% 43,369 6.5% 43,564 6.7% 5,917,296 15.2% 5,270,464 13.5%
Exclusive Metrics for Current Function689 1.6% 824 1.9% 9,944 0.2% 7,560 0.1%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition127 62.3% 14,252 32.9% 14,353 32.9% 2,176,496 36.8% 1,864,704 35.4%
Drupal\Core\Entity\EntityType::hasControllerClass22 10.8% 12,532 28.9% 12,558 28.8% 1,719,072 29.1% 1,653,608 31.4%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass16 7.8% 8,382 19.3% 8,398 19.3% 1,028,432 17.4% 774,856 14.7%
Drupal\Core\Database\Connection::getDriverClass4 2.0% 3,979 9.2% 3,983 9.1% 552,304 9.3% 526,296 10.0%
Drupal\Core\Entity\Query\QueryBase::getClass11 5.4% 2,453 5.7% 2,468 5.7% 271,336 4.6% 282,536 5.4%
Drupal\Core\Controller\ControllerResolver::createController2 1.0% 1,114 2.6% 1,117 2.6% 98,512 1.7% 98,392 1.9%
Drupal\Core\Form\FormBuilder::getFormId3 1.5% 615 1.4% 620 1.4% 67,136 1.1% 67,936 1.3%
Drupal\Core\Template\TwigEnvironment::loadTemplate14 6.9% 30 0.1% 46 0.1% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 1.0% 5 0.0% 8 0.0% 800 0.0% 712 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.5% 3 0.0% 5 0.0% 816 0.0% 0 0.0%
_drupal_simpletest_conf_path1 0.5% 2 0.0% 4 0.0% 784 0.0% 784 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.5% 2 0.0% 4 0.0% 800 0.0% 0 0.0%
Child function
spl_autoload_call57 100.0% 42,680 98.4% 42,740 98.1% 5,907,352 99.8% 5,262,904 99.9%