Run Report
Run #52d4b1d6bf728: 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_exists55 58.5% 6,098 2.1% 6,146 2.2% 905,320 5.4% 777,368 4.6%
Exclusive Metrics for Current Function159 2.6% 175 2.8% 160 0.0% 9,632 1.2%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass17 30.9% 2,437 40.0% 2,449 39.8% 388,864 43.0% 304,792 39.2%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass9 16.4% 1,885 30.9% 1,892 30.8% 221,640 24.5% 184,320 23.7%
Drupal\Core\Database\Connection::getDriverClass2 3.6% 544 8.9% 546 8.9% 147,688 16.3% 149,072 19.2%
Drupal\Core\Entity\Query\QueryBase::getClass4 7.3% 414 6.8% 419 6.8% 80,624 8.9% 80,664 10.4%
Drupal\Core\Form\FormBuilder::getFormId2 3.6% 336 5.5% 339 5.5% 42,448 4.7% 35,624 4.6%
Drupal\Core\Database\Query\Select::extend2 3.6% 258 4.2% 259 4.2% 1,184 0.1% 1,336 0.2%
Drupal\Core\Controller\ControllerResolver::createController1 1.8% 188 3.1% 191 3.1% 18,704 2.1% 18,504 2.4%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.8% 19 0.3% 21 0.3% 976 0.1% 920 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate13 23.6% 13 0.2% 22 0.4% 808 0.1% 728 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 3.6% 2 0.0% 3 0.0% 800 0.1% 712 0.1%
_drupal_simpletest_conf_path1 1.8% 1 0.0% 2 0.0% 784 0.1% 696 0.1%
file_stream_wrapper_get_instance_by_scheme1 1.8% 1 0.0% 3 0.0% 800 0.1% 0 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass30 100.0% 5,939 97.4% 5,971 97.2% 905,160 100.0% 767,736 98.8%