Run Report
Run #5185cca3dd8d9: XHProf Run (Namespace=drupal-perf-fabianx)
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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_exists37 60.7% 1,554 1.8% 0 0.0% 573,104 4.7% 511,144 4.1%
Exclusive Metrics for Current Function98 6.3% 0 N/A% 3,656 0.6% 8,840 1.7%
Parent functions
Drupal\Core\Database\Connection::getDriverClass2 5.4% 465 29.9% 0 N/A% 248,424 43.3% 245,392 48.0%
Drupal\Core\Entity\EntityManager::getControllerClass4 10.8% 433 27.9% 0 N/A% 157,712 27.5% 122,328 23.9%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass17 45.9% 395 25.4% 0 N/A% 128,696 22.5% 107,680 21.1%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.7% 179 11.5% 0 N/A% 8,872 1.5% 8,672 1.7%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.7% 70 4.5% 0 N/A% 24,960 4.4% 23,952 4.7%
Drupal\Core\Template\TwigEnvironment::loadTemplate7 18.9% 7 0.5% 0 N/A% 1,128 0.2% 1,016 0.2%
devel_watchdog2 5.4% 2 0.1% 0 N/A% 1,088 0.2% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 5.4% 2 0.1% 0 N/A% 1,120 0.2% 1,000 0.2%
_drupal_simpletest_conf_path1 2.7% 1 0.1% 0 N/A% 1,104 0.2% 1,104 0.2%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass14 93.3% 1,293 83.2% 0 N/A% 562,040 98.1% 495,272 96.9%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 6.7% 163 10.5% 0 N/A% 7,408 1.3% 7,032 1.4%