Run Report
Run #51a524e76a9fb: XHProf Run (Namespace=drupal-perf-ezeedub)
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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_exists55 66.3% 3,906 0.9% 0 0.0% 353,592 4.9% 313,760 4.2%
Exclusive Metrics for Current Function243 6.2% 0 N/A% 1,144 0.3% 3,260 1.0%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass13 23.6% 2,472 63.3% 0 N/A% 215,056 60.8% 190,356 60.7%
Drupal\Core\Database\Connection::getDriverClass1 1.8% 488 12.5% 0 N/A% 82,144 23.2% 80,532 25.7%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass18 32.7% 458 11.7% 0 N/A% 42,948 12.1% 31,728 10.1%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 1.8% 338 8.7% 0 N/A% 1,064 0.3% 0 0.0%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.8% 96 2.5% 0 N/A% 9,676 2.7% 9,804 3.1%
Doctrine\Common\Annotations\DocParser::classExists10 18.2% 26 0.7% 0 N/A% 456 0.1% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate4 7.3% 11 0.3% 0 N/A% 456 0.1% 456 0.1%
file_stream_wrapper_get_instance_by_uri3 5.5% 7 0.2% 0 N/A% 444 0.1% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 3.6% 5 0.1% 0 N/A% 452 0.1% 452 0.1%
Drupal\system\Plugin\ImageToolkitManager::getDefaultToolkit1 1.8% 3 0.1% 0 N/A% 464 0.1% 0 0.0%
_drupal_simpletest_conf_path1 1.8% 2 0.1% 0 N/A% 432 0.1% 432 0.1%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass18 94.7% 3,358 86.0% 0 N/A% 351,964 99.5% 310,500 99.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 5.3% 305 7.8% 0 N/A% 484 0.1% 0 0.0%