Run Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
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_exists305 63.4% 59,016 5.9% 59,343 6.3% 1,212,636 12.5% 975,976 9.7%
Exclusive Metrics for Current Function1,438 2.4% 1,590 2.7% -9,492 -0.8% 5,092 0.5%
Parent functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl127 41.6% 32,977 55.9% 33,097 55.8% 456 0.0% 3,100 0.3%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass75 24.6% 18,642 31.6% 18,738 31.6% 858,884 70.8% 660,736 67.7%
Drupal\Core\Entity\EntityManager::getControllerClass13 4.3% 5,503 9.3% 5,524 9.3% 244,816 20.2% 205,396 21.0%
Drupal\Core\Database\Connection::getDriverClass1 0.3% 1,444 2.4% 1,446 2.4% 95,864 7.9% 95,172 9.8%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.3% 310 0.5% 312 0.5% 10,400 0.9% 10,236 1.0%
file_stream_wrapper_valid_scheme42 13.8% 76 0.1% 102 0.2% 436 0.0% 0 0.0%
file_stream_wrapper_get_instance_by_uri42 13.8% 56 0.1% 108 0.2% 444 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.7% 4 0.0% 8 0.0% 448 0.0% 448 0.0%
_drupal_simpletest_conf_path1 0.3% 2 0.0% 4 0.0% 432 0.0% 432 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate1 0.3% 2 0.0% 4 0.0% 456 0.0% 456 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass167 100.0% 57,578 97.6% 57,753 97.3% 1,222,128 100.8% 970,884 99.5%