Run Report
Run #523f01900df5c: 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_exists79 62.2% 38,252 8.1% 38,338 8.8% 5,471,416 15.5% 4,635,432 13.1%
Exclusive Metrics for Current Function273 0.7% 312 0.8% -6,704 -0.1% 6,280 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass40 50.6% 26,192 68.5% 26,230 68.4% 3,854,136 70.4% 3,399,720 73.3%
Drupal\Core\Entity\EntityManager::getControllerClass15 19.0% 9,358 24.5% 9,381 24.5% 1,243,616 22.7% 857,584 18.5%
Drupal\Core\Database\Connection::getDriverClass1 1.3% 2,030 5.3% 2,031 5.3% 321,984 5.9% 320,088 6.9%
Drupal\Core\Controller\ControllerResolver::createController1 1.3% 461 1.2% 463 1.2% 24,176 0.4% 29,280 0.6%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.3% 188 0.5% 189 0.5% 22,688 0.4% 25,328 0.5%
Drupal\Core\Template\TwigEnvironment::loadTemplate9 11.4% 10 0.0% 22 0.1% 808 0.0% 728 0.0%
Doctrine\Common\Annotations\DocParser::classExists7 8.9% 7 0.0% 10 0.0% 808 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.5% 3 0.0% 4 0.0% 800 0.0% 712 0.0%
_drupal_simpletest_conf_path1 1.3% 1 0.0% 2 0.0% 784 0.0% 696 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.3% 1 0.0% 3 0.0% 816 0.0% 584 0.0%
file_stream_wrapper_get_instance_by_scheme1 1.3% 1 0.0% 3 0.0% 800 0.0% 712 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass39 100.0% 37,979 99.3% 38,026 99.2% 5,478,120 100.1% 4,629,152 99.9%