Run Report
Run #51b89eaf4e36e: 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_exists49 62.0% 10,302 1.1% 10,346 1.2% 703,584 4.2% 407,064 2.3%
Exclusive Metrics for Current Function217 2.1% 236 2.3% -1,072 -0.2% 3,872 1.0%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass16 32.7% 5,507 53.5% 5,524 53.4% 426,248 60.6% 214,864 52.8%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass23 46.9% 2,970 28.8% 2,985 28.9% 110,352 15.7% 37,336 9.2%
Drupal\Core\Database\Connection::getDriverClass1 2.0% 1,259 12.2% 1,261 12.2% 146,296 20.8% 135,872 33.4%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.0% 276 2.7% 277 2.7% 17,488 2.5% 17,496 4.3%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.0% 273 2.6% 275 2.7% 808 0.1% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate4 8.2% 9 0.1% 13 0.1% 808 0.1% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 4.1% 5 0.0% 7 0.1% 800 0.1% 712 0.2%
_drupal_simpletest_conf_path1 2.0% 3 0.0% 4 0.0% 784 0.1% 784 0.2%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass21 100.0% 10,085 97.9% 10,110 97.7% 704,656 100.2% 403,192 99.0%