Run Report
Run #5230a98f3b26c: 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_exists67 60.4% 43,146 10.3% 43,223 10.9% 5,687,448 15.7% 5,432,328 14.9%
Exclusive Metrics for Current Function341 0.8% 374 0.9% -5,792 -0.1% 5,536 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass42 62.7% 30,980 71.8% 31,017 71.8% 4,109,800 72.3% 3,948,120 72.7%
Drupal\Core\Entity\EntityManager::getControllerClass9 13.4% 8,785 20.4% 8,803 20.4% 1,150,256 20.2% 1,055,624 19.4%
Drupal\Core\Database\Connection::getDriverClass1 1.5% 2,396 5.6% 2,397 5.5% 356,680 6.3% 351,344 6.5%
Drupal\Core\Controller\ControllerResolver::createController1 1.5% 539 1.2% 540 1.2% 26,736 0.5% 30,872 0.6%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.5% 415 1.0% 415 1.0% 39,968 0.7% 43,680 0.8%
Drupal\Core\Template\TwigEnvironment::loadTemplate8 11.9% 19 0.0% 32 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 3.0% 5 0.0% 6 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 1.5% 3 0.0% 4 0.0% 800 0.0% 712 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.5% 2 0.0% 5 0.0% 816 0.0% 536 0.0%
_drupal_simpletest_conf_path1 1.5% 2 0.0% 4 0.0% 784 0.0% 0 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass35 100.0% 42,805 99.2% 42,849 99.1% 5,693,240 100.1% 5,426,792 99.9%