Run Report
Run #52404261932b3: 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_exists89 64.0% 19,375 3.7% 19,477 4.1% 1,950,552 10.9% 1,397,176 7.7%
Exclusive Metrics for Current Function419 2.2% 476 2.4% -7,672 -0.4% 8,712 0.6%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass55 61.8% 14,265 73.6% 14,325 73.5% 1,385,448 71.0% 907,752 65.0%
Drupal\Core\Entity\EntityManager::getControllerClass14 15.7% 3,795 19.6% 3,816 19.6% 379,864 19.5% 305,232 21.8%
Drupal\Core\Database\Connection::getDriverClass1 1.1% 768 4.0% 768 3.9% 152,776 7.8% 153,264 11.0%
Drupal\Core\Controller\ControllerResolver::createController1 1.1% 322 1.7% 322 1.7% 10,792 0.6% 9,384 0.7%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.1% 160 0.8% 161 0.8% 17,504 0.9% 17,744 1.3%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.1% 30 0.2% 32 0.2% 976 0.1% 952 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate12 13.5% 26 0.1% 39 0.2% 808 0.0% 728 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 2.2% 4 0.0% 6 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% 18,956 97.8% 19,001 97.6% 1,958,224 100.4% 1,388,464 99.4%