Run Report
Run #52c2694eecde3: 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_exists42 56.8% 19,404 1.4% 19,458 1.4% 1,846,776 5.9% 1,465,864 4.5%
Exclusive Metrics for Current Function150 0.8% 176 0.9% 10,856 0.6% 4,256 0.3%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass11 26.2% 8,331 42.9% 8,352 42.9% 857,944 46.5% 799,752 54.6%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass11 26.2% 4,718 24.3% 4,725 24.3% 268,264 14.5% 197,088 13.4%
Drupal\Core\Database\Connection::getDriverClass3 7.1% 3,182 16.4% 3,184 16.4% 443,944 24.0% 264,720 18.1%
Drupal\Core\Controller\HtmlFormController::getFormObject1 2.4% 1,166 6.0% 1,172 6.0% 97,088 5.3% 97,648 6.7%
Drupal\Core\Entity\Query\QueryBase::getClass1 2.4% 770 4.0% 771 4.0% 73,072 4.0% 0 0.0%
Drupal\Core\Form\FormBuilder::getFormId1 2.4% 660 3.4% 661 3.4% 57,192 3.1% 54,952 3.7%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.4% 337 1.7% 338 1.7% 29,824 1.6% 28,840 2.0%
Drupal\Core\Controller\ControllerResolver::createController1 2.4% 225 1.2% 227 1.2% 15,440 0.8% 20,728 1.4%
Drupal\Core\Template\TwigEnvironment::loadTemplate7 16.7% 9 0.0% 13 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 4.8% 2 0.0% 5 0.0% 800 0.0% 712 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 2.4% 2 0.0% 4 0.0% 816 0.0% 0 0.0%
_drupal_simpletest_conf_path1 2.4% 1 0.0% 2 0.0% 784 0.0% 696 0.0%
file_stream_wrapper_get_instance_by_scheme1 2.4% 1 0.0% 4 0.0% 800 0.0% 0 0.0%
Child function
spl_autoload_call23 100.0% 19,254 99.2% 19,282 99.1% 1,835,920 99.4% 1,461,608 99.7%