Run Report
Run #517dc5e24c800: XHProf Run (Namespace=drupal-perf-cottser)
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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_exists307 63.4% 46,164 6.0% 46,454 6.3% 3,105,928 15.6% 2,798,672 13.8%
Exclusive Metrics for Current Function995 2.2% 1,119 2.4% -13,984 -0.5% 9,056 0.3%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass67 21.8% 22,111 47.9% 22,193 47.8% 2,655,624 85.5% 2,409,944 86.1%
Drupal\Component\Datetime\DateTimePlus::canUseIntl130 42.3% 19,933 43.2% 20,040 43.1% 808 0.0% 2,896 0.1%
Drupal\Core\Entity\EntityManager::getControllerClass13 4.2% 3,182 6.9% 3,197 6.9% 287,072 9.2% 225,136 8.0%
Drupal\Core\Database\Connection::getDriverClass1 0.3% 650 1.4% 651 1.4% 141,688 4.6% 140,528 5.0%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.3% 186 0.4% 188 0.4% 17,576 0.6% 17,272 0.6%
file_stream_wrapper_valid_scheme46 15.0% 52 0.1% 87 0.2% 784 0.0% 784 0.0%
file_stream_wrapper_get_instance_by_uri46 15.0% 47 0.1% 90 0.2% 792 0.0% 560 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.7% 2 0.0% 6 0.0% 800 0.0% 712 0.0%
_drupal_simpletest_conf_path1 0.3% 1 0.0% 2 0.0% 784 0.0% 840 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass168 100.0% 45,169 97.8% 45,335 97.6% 3,119,912 100.5% 2,789,616 99.7%