Run Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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_exists151 64.3% 61,705 7.6% 61,861 8.1% 5,924,432 14.8% 5,308,480 13.2%
Exclusive Metrics for Current Function710 1.2% 787 1.3% -9,560 -0.2% 7,144 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass63 41.7% 37,553 60.9% 37,620 60.8% 4,256,024 71.8% 3,671,752 69.2%
Drupal\Core\Entity\EntityManager::getControllerClass18 11.9% 11,368 18.4% 11,388 18.4% 1,245,976 21.0% 1,217,384 22.9%
Drupal\Component\Datetime\DateTimePlus::canUseIntl31 20.5% 8,421 13.6% 8,447 13.7% 808 0.0% 2,888 0.1%
Drupal\Core\Database\Connection::getDriverClass1 0.7% 2,858 4.6% 2,859 4.6% 345,584 5.8% 345,888 6.5%
Drupal\Core\Controller\ControllerResolver::createController1 0.7% 930 1.5% 931 1.5% 31,936 0.5% 32,504 0.6%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.7% 497 0.8% 498 0.8% 40,136 0.7% 35,840 0.7%
file_stream_wrapper_valid_scheme12 7.9% 26 0.0% 37 0.1% 784 0.0% 0 0.0%
file_stream_wrapper_get_instance_by_uri12 7.9% 24 0.0% 39 0.1% 792 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate9 6.0% 22 0.0% 32 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 1.3% 4 0.0% 7 0.0% 800 0.0% 712 0.0%
_drupal_simpletest_conf_path1 0.7% 2 0.0% 3 0.0% 784 0.0% 784 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass75 100.0% 60,995 98.8% 61,074 98.7% 5,933,992 100.2% 5,301,336 99.9%