Run Report
Run #52d4b1f732b14: 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_exists54 58.1% 6,468 2.3% 6,521 2.4% 938,040 5.6% 805,048 4.8%
Exclusive Metrics for Current Function151 2.3% 173 2.7% 160 0.0% 9,616 1.2%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass17 31.5% 2,481 38.4% 2,497 38.3% 388,856 41.5% 303,336 37.7%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass9 16.7% 2,151 33.3% 2,161 33.1% 254,368 27.1% 218,208 27.1%
Drupal\Core\Database\Connection::getDriverClass2 3.7% 568 8.8% 570 8.7% 147,688 15.7% 149,072 18.5%
Drupal\Core\Entity\Query\QueryBase::getClass4 7.4% 448 6.9% 452 6.9% 80,624 8.6% 75,960 9.4%
Drupal\Core\Form\FormBuilder::getFormId2 3.7% 344 5.3% 346 5.3% 42,448 4.5% 35,656 4.4%
Drupal\Core\Database\Query\Select::extend2 3.7% 256 4.0% 257 3.9% 1,184 0.1% 1,336 0.2%
Drupal\Core\Controller\ControllerResolver::createController1 1.9% 188 2.9% 191 2.9% 18,704 2.0% 18,504 2.3%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.9% 16 0.2% 17 0.3% 976 0.1% 840 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate12 22.2% 12 0.2% 20 0.3% 808 0.1% 728 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 3.7% 2 0.0% 5 0.1% 800 0.1% 712 0.1%
_drupal_simpletest_conf_path1 1.9% 1 0.0% 2 0.0% 784 0.1% 696 0.1%
file_stream_wrapper_get_instance_by_scheme1 1.9% 1 0.0% 3 0.0% 800 0.1% 0 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass30 100.0% 6,317 97.7% 6,348 97.3% 937,880 100.0% 795,432 98.8%