Run Report
Run #519a496084867: 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_exists88 57.1% 549,232 8.8% 100,007 11.2% 10,460,304 15.6% 10,256,720 15.3%
Exclusive Metrics for Current Function4,422 0.8% 0 0.0% -14,856 -0.1% 8,912 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass47 53.4% 362,733 66.0% 72,005 72.0% 7,237,336 69.2% 7,058,408 68.8%
Drupal\Core\Entity\EntityManager::getControllerClass17 19.3% 110,774 20.2% 12,001 12.0% 2,208,776 21.1% 2,255,424 22.0%
Drupal\Core\Database\Connection::getDriverClass4 4.5% 44,049 8.0% 8,001 8.0% 942,368 9.0% 856,144 8.3%
Drupal\Component\Datetime\DateTimePlus::canUseIntl10 11.4% 26,892 4.9% 8,000 8.0% 1,128 0.0% 9,264 0.1%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.1% 4,545 0.8% 0 0.0% 65,128 0.6% 74,264 0.7%
file_stream_wrapper_get_instance_by_uri3 3.4% 74 0.0% 0 0.0% 1,112 0.0% 1,112 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.3% 56 0.0% 0 0.0% 1,120 0.0% 1,000 0.0%
file_stream_wrapper_valid_scheme2 2.3% 53 0.0% 0 0.0% 1,104 0.0% 1,104 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate1 1.1% 30 0.0% 0 0.0% 1,128 0.0% 0 0.0%
_drupal_simpletest_conf_path1 1.1% 26 0.0% 0 0.0% 1,104 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass57 100.0% 544,810 99.2% 100,007 100.0% 10,475,160 100.1% 10,247,808 99.9%