Run Report
Run #529075c009a60: 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_exists71 62.8% 9,514 2.6% 9,601 2.8% 1,131,408 6.5% 987,016 5.6%
Exclusive Metrics for Current Function254 2.7% 304 3.2% -184 -0.0% 10,600 1.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass24 33.8% 3,725 39.2% 3,751 39.1% 339,560 30.0% 263,400 26.7%
Drupal\Core\Entity\EntityManager::getControllerClass20 28.2% 3,685 38.7% 3,710 38.6% 448,776 39.7% 404,400 41.0%
Drupal\Core\Database\Connection::getDriverClass3 4.2% 1,041 10.9% 1,045 10.9% 230,352 20.4% 222,520 22.5%
Drupal\Core\Form\FormBuilder::getFormId1 1.4% 426 4.5% 428 4.5% 44,160 3.9% 43,304 4.4%
Drupal\Core\Controller\ControllerResolver::createController2 2.8% 250 2.6% 254 2.6% 34,368 3.0% 32,880 3.3%
Drupal\Core\Database\Query\Select::extend1 1.4% 168 1.8% 169 1.8% 992 0.1% 0 0.0%
Drupal\Core\Config\Context\ConfigContextFactory::get2 2.8% 122 1.3% 125 1.3% 17,640 1.6% 17,792 1.8%
config_context_enter1 1.4% 76 0.8% 77 0.8% 9,976 0.9% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate10 14.1% 12 0.1% 24 0.2% 808 0.1% 728 0.1%
_drupal_simpletest_conf_path1 1.4% 2 0.0% 3 0.0% 784 0.1% 696 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 2.8% 2 0.0% 3 0.0% 800 0.1% 712 0.1%
file_stream_wrapper_get_instance_by_scheme1 1.4% 2 0.0% 4 0.0% 800 0.1% 0 0.0%
file_stream_wrapper_get_instance_by_uri1 1.4% 1 0.0% 3 0.0% 792 0.1% 0 0.0%
file_stream_wrapper_valid_scheme1 1.4% 1 0.0% 2 0.0% 784 0.1% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.4% 1 0.0% 3 0.0% 816 0.1% 584 0.1%
Child function
Composer\Autoload\ClassLoader::loadClass33 100.0% 9,260 97.3% 9,297 96.8% 1,131,592 100.0% 976,416 98.9%