Run Report
Run #5196646858cb6: XHProf Run (Namespace=drupal-perf-steveoliver)
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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_exists39 50.0% 54,651 7.5% 36,004 5.0% 8,366,640 14.7% 8,014,448 14.1%
Exclusive Metrics for Current Function336 0.6% 0 0.0% -7,568 -0.1% 3,888 0.0%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass22 56.4% 40,003 73.2% 32,004 88.9% 6,317,224 75.5% 5,951,280 74.3%
Drupal\Core\Entity\EntityManager::getControllerClass11 28.2% 10,062 18.4% 0 0.0% 1,425,760 17.0% 1,434,432 17.9%
Drupal\Core\Database\Connection::getDriverClass1 2.6% 3,502 6.4% 4,000 11.1% 555,176 6.6% 551,888 6.9%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.6% 653 1.2% 0 0.0% 65,128 0.8% 74,264 0.9%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.6% 420 0.8% 0 0.0% 1,128 0.0% 1,584 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 5.1% 7 0.0% 0 0.0% 1,120 0.0% 1,000 0.0%
_drupal_simpletest_conf_path1 2.6% 4 0.0% 0 0.0% 1,104 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass30 100.0% 54,315 99.4% 36,004 100.0% 8,374,208 100.1% 8,010,560 100.0%