Run Report
Run #519eade6f30be: 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_exists146 63.8% 20,249 5.6% 20,396 6.4% 1,737,368 11.4% 1,010,504 6.6%
Exclusive Metrics for Current Function460 2.3% 547 2.7% -9,872 -0.6% 9,608 1.0%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass68 46.6% 11,460 56.6% 11,523 56.5% 1,351,040 77.8% 699,064 69.2%
Drupal\Component\Datetime\DateTimePlus::canUseIntl31 21.2% 5,028 24.8% 5,054 24.8% 808 0.0% 2,832 0.3%
Drupal\Core\Entity\EntityManager::getControllerClass13 8.9% 2,599 12.8% 2,614 12.8% 222,704 12.8% 146,960 14.5%
Drupal\Core\Database\Connection::getDriverClass1 0.7% 935 4.6% 939 4.6% 141,360 8.1% 141,208 14.0%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.7% 193 1.0% 194 1.0% 17,488 1.0% 17,432 1.7%
file_stream_wrapper_valid_scheme10 6.8% 11 0.1% 24 0.1% 784 0.0% 784 0.1%
file_stream_wrapper_get_instance_by_uri10 6.8% 10 0.0% 19 0.1% 792 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate9 6.2% 9 0.0% 23 0.1% 808 0.0% 728 0.1%
_drupal_simpletest_conf_path1 0.7% 2 0.0% 2 0.0% 784 0.0% 784 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 1.4% 2 0.0% 4 0.0% 800 0.0% 712 0.1%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass74 100.0% 19,789 97.7% 19,849 97.3% 1,747,240 100.6% 1,000,896 99.0%