Run Report
Run #523f26a22745b: 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_exists583 90.4% 48,825 4.4% 49,392 4.7% 6,271,208 14.2% 5,437,728 12.2%
Exclusive Metrics for Current Function885 1.8% 1,393 2.8% -10,888 -0.2% 7,200 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass483 82.8% 34,580 70.8% 35,013 70.9% 4,479,584 71.4% 3,969,032 73.0%
Drupal\Core\Entity\EntityManager::getControllerClass23 3.9% 11,337 23.2% 11,378 23.0% 1,415,960 22.6% 1,088,968 20.0%
Drupal\Core\Database\Connection::getDriverClass1 0.2% 2,142 4.4% 2,143 4.3% 321,944 5.1% 320,048 5.9%
Drupal\Core\Controller\ControllerResolver::createController1 0.2% 499 1.0% 500 1.0% 24,128 0.4% 29,880 0.5%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.2% 189 0.4% 191 0.4% 23,200 0.4% 26,368 0.5%
file_stream_wrapper_get_instance_by_uri25 4.3% 26 0.1% 52 0.1% 792 0.0% 0 0.0%
file_stream_wrapper_valid_scheme25 4.3% 26 0.1% 66 0.1% 784 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate12 2.1% 12 0.0% 25 0.1% 808 0.0% 728 0.0%
Doctrine\Common\Annotations\DocParser::classExists7 1.2% 7 0.0% 13 0.0% 808 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 2 0.0% 2 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.2% 2 0.0% 4 0.0% 800 0.0% 712 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.2% 2 0.0% 2 0.0% 816 0.0% 584 0.0%
_drupal_simpletest_conf_path1 0.2% 1 0.0% 3 0.0% 784 0.0% 696 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass53 100.0% 47,940 98.2% 47,999 97.2% 6,282,096 100.2% 5,430,528 99.9%