Run Report
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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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_exists35 54.7% 5,863 0.3% 5,904 0.3% 740,616 3.5% 349,312 1.3%
Exclusive Metrics for Current Function136 2.3% 157 2.7% 1,360 0.2% 6,816 2.0%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass10 28.6% 2,649 45.2% 2,663 45.1% 357,152 48.2% 137,832 39.5%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass10 28.6% 1,850 31.6% 1,863 31.6% 166,592 22.5% 0 0.0%
Drupal\Core\Database\Connection::getDriverClass1 2.9% 743 12.7% 744 12.6% 147,520 19.9% 144,000 41.2%
Drupal\Core\Controller\HtmlFormController::getFormObject1 2.9% 419 7.1% 420 7.1% 42,352 5.7% 41,472 11.9%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.9% 112 1.9% 112 1.9% 17,416 2.4% 17,960 5.1%
Drupal\Core\Controller\ControllerResolver::createController1 2.9% 75 1.3% 76 1.3% 5,576 0.8% 4,616 1.3%
Drupal\Core\Template\TwigEnvironment::loadTemplate6 17.1% 8 0.1% 13 0.2% 808 0.1% 728 0.2%
Drupal\Core\DrupalKernel::initializeContainer2 5.7% 2 0.0% 4 0.1% 800 0.1% 712 0.2%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 2.9% 2 0.0% 4 0.1% 816 0.1% 584 0.2%
file_stream_wrapper_get_instance_by_scheme1 2.9% 2 0.0% 3 0.1% 800 0.1% 712 0.2%
_drupal_simpletest_conf_path1 2.9% 1 0.0% 2 0.0% 784 0.1% 696 0.2%
Child function
Composer\Autoload\ClassLoader::loadClass20 100.0% 5,727 97.7% 5,747 97.3% 739,256 99.8% 342,496 98.0%