Run Report
Run #524042daedba9: 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_exists90 64.3% 19,287 3.7% 19,394 4.0% 1,950,544 10.8% 1,397,176 7.7%
Exclusive Metrics for Current Function402 2.1% 463 2.4% -7,672 -0.4% 8,712 0.6%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass55 61.1% 14,116 73.2% 14,175 73.1% 1,385,440 71.0% 907,752 65.0%
Drupal\Core\Entity\EntityManager::getControllerClass14 15.6% 3,826 19.8% 3,848 19.8% 379,864 19.5% 305,232 21.8%
Drupal\Core\Database\Connection::getDriverClass1 1.1% 773 4.0% 774 4.0% 152,776 7.8% 153,264 11.0%
Drupal\Core\Controller\ControllerResolver::createController1 1.1% 356 1.8% 357 1.8% 10,792 0.6% 9,384 0.7%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.1% 147 0.8% 148 0.8% 17,504 0.9% 17,744 1.3%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.1% 31 0.2% 33 0.2% 976 0.1% 952 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate13 14.4% 29 0.2% 44 0.2% 808 0.0% 728 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 2.2% 4 0.0% 7 0.0% 800 0.0% 712 0.1%
file_stream_wrapper_get_instance_by_scheme1 1.1% 3 0.0% 4 0.0% 800 0.0% 712 0.1%
_drupal_simpletest_conf_path1 1.1% 2 0.0% 4 0.0% 784 0.0% 696 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass41 100.0% 18,885 97.9% 18,931 97.6% 1,958,216 100.4% 1,388,464 99.4%