Run Report
Run #52e6fc5cc809e: 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_exists162 75.7% 30,717 6.1% 30,871 6.3% 3,964,552 12.3% 3,787,088 11.7%
Exclusive Metrics for Current Function346 1.1% 451 1.5% 9,936 0.3% 8,680 0.2%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition87 53.7% 10,513 34.2% 10,580 34.3% 1,571,040 39.6% 1,402,824 37.0%
Drupal\Core\Entity\EntityType::hasControllerClass19 11.7% 9,495 30.9% 9,517 30.8% 1,186,856 29.9% 1,193,448 31.5%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass19 11.7% 4,515 14.7% 4,535 14.7% 486,840 12.3% 439,448 11.6%
Drupal\Core\Entity\Query\QueryBase::getClass17 10.5% 2,108 6.9% 2,125 6.9% 223,568 5.6% 256,208 6.8%
Drupal\Core\Database\Connection::getDriverClass1 0.6% 2,075 6.8% 2,076 6.7% 288,816 7.3% 288,056 7.6%
Drupal\Core\Form\FormBuilder::getFormId6 3.7% 1,467 4.8% 1,474 4.8% 140,008 3.5% 143,680 3.8%
Drupal\Core\Controller\ControllerResolver::createController1 0.6% 531 1.7% 532 1.7% 63,416 1.6% 61,288 1.6%
Drupal\Core\Template\TwigEnvironment::loadTemplate7 4.3% 7 0.0% 19 0.1% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 1.2% 2 0.0% 4 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.6% 2 0.0% 3 0.0% 800 0.0% 0 0.0%
_drupal_simpletest_conf_path1 0.6% 1 0.0% 2 0.0% 784 0.0% 784 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.6% 1 0.0% 4 0.0% 816 0.0% 0 0.0%
Child function
spl_autoload_call43 100.0% 30,371 98.9% 30,420 98.5% 3,954,616 99.7% 3,778,408 99.8%