Run Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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_exists250 85.3% 19,972 5.6% 20,120 5.9% 4,139,560 11.5% 3,895,624 10.8%
Exclusive Metrics for Current Function398 2.0% 513 2.5% -1,176 -0.0% 8,984 0.2%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition155 62.0% 7,487 37.5% 7,554 37.5% 1,705,720 41.2% 1,476,584 37.9%
Drupal\Core\Entity\EntityType::hasControllerClass16 6.4% 6,498 32.5% 6,515 32.4% 1,320,904 31.9% 1,320,552 33.9%
Drupal\Core\Database\Connection::getDriverClass2 0.8% 1,890 9.5% 1,892 9.4% 407,400 9.8% 399,352 10.3%
Drupal\Core\Entity\Query\QueryBase::getClass47 18.8% 1,529 7.7% 1,555 7.7% 242,112 5.8% 266,392 6.8%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass5 2.0% 1,038 5.2% 1,042 5.2% 169,152 4.1% 160,120 4.1%
Drupal\Core\Controller\ControllerResolver::createController1 0.4% 859 4.3% 860 4.3% 176,736 4.3% 163,272 4.2%
Drupal\Core\Form\FormBuilder::getFormId2 0.8% 611 3.1% 613 3.0% 109,536 2.6% 106,120 2.7%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.4% 39 0.2% 44 0.2% 3,200 0.1% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate13 5.2% 13 0.1% 25 0.1% 808 0.0% 728 0.0%
file_stream_wrapper_get_instance_by_uri2 0.8% 2 0.0% 5 0.0% 792 0.0% 512 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.8% 2 0.0% 2 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_valid_scheme2 0.8% 2 0.0% 5 0.0% 784 0.0% 560 0.0%
Drupal\Core\ImageToolkit\ImageToolkitManager::getDefaultToolkit1 0.4% 1 0.0% 4 0.0% 816 0.0% 720 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.4% 1 0.0% 4 0.0% 800 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass34 100.0% 19,574 98.0% 19,607 97.5% 4,140,736 100.0% 3,886,640 99.8%