Run Report
Run #52ed72fd446c1: 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_exists329 87.3% 30,861 1.6% 31,103 1.6% 4,329,520 11.9% 1,526,472 4.1%
Exclusive Metrics for Current Function885 2.9% 1,098 3.5% 9,936 0.2% 3,280 0.2%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition274 83.3% 12,542 40.6% 12,731 40.9% 1,854,848 42.8% 595,768 39.0%
Drupal\Core\Entity\EntityType::hasControllerClass18 5.5% 9,236 29.9% 9,261 29.8% 1,338,136 30.9% 512,360 33.6%
Drupal\Core\Database\Connection::getDriverClass3 0.9% 3,083 10.0% 3,086 9.9% 486,136 11.2% 306,560 20.1%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass7 2.1% 2,279 7.4% 2,287 7.4% 227,600 5.3% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getClass11 3.3% 2,069 6.7% 2,072 6.7% 246,640 5.7% 56 0.0%
Drupal\Core\Controller\HtmlFormController::getFormObject1 0.3% 1,048 3.4% 1,050 3.4% 104,936 2.4% 107,448 7.0%
Drupal\Core\Form\FormBuilder::getFormId3 0.9% 574 1.9% 577 1.9% 67,216 1.6% 2,144 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate7 2.1% 17 0.1% 20 0.1% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.6% 5 0.0% 8 0.0% 800 0.0% 712 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.3% 3 0.0% 3 0.0% 816 0.0% 0 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.3% 3 0.0% 5 0.0% 800 0.0% 0 0.0%
_drupal_simpletest_conf_path1 0.3% 2 0.0% 3 0.0% 784 0.0% 784 0.1%
Child function
spl_autoload_call39 100.0% 29,976 97.1% 30,005 96.5% 4,319,584 99.8% 1,523,192 99.8%