Run Report
Run #51afe875368e3: 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_exists102 66.2% 12,468 3.5% 12,582 4.2% 920,832 5.7% 628,520 3.8%
Exclusive Metrics for Current Function294 2.4% 370 2.9% -6,184 -0.7% 8,600 1.4%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass60 58.8% 6,000 48.1% 6,059 48.2% 380,496 41.3% 219,880 35.0%
Drupal\Core\Entity\EntityManager::getControllerClass20 19.6% 3,829 30.7% 3,855 30.6% 377,112 41.0% 244,848 39.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl8 7.8% 1,279 10.3% 1,289 10.2% 808 0.1% 2,368 0.4%
Drupal\Core\Database\Connection::getDriverClass1 1.0% 970 7.8% 972 7.7% 141,416 15.4% 139,944 22.3%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.0% 190 1.5% 191 1.5% 17,808 1.9% 17,640 2.8%
Drupal\Core\Database\Query\Select::extend1 1.0% 187 1.5% 188 1.5% 800 0.1% 1,560 0.2%
Drupal\Core\Template\TwigEnvironment::loadTemplate8 7.8% 9 0.1% 20 0.2% 808 0.1% 728 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 2.0% 2 0.0% 5 0.0% 800 0.1% 712 0.1%
_drupal_simpletest_conf_path1 1.0% 2 0.0% 3 0.0% 784 0.1% 840 0.1%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass43 100.0% 12,174 97.6% 12,212 97.1% 927,016 100.7% 619,920 98.6%