Run Report
Run #519a4774889dd: 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% 338,534 9.0% 76,005 8.4% 10,460,008 15.6% 10,281,928 15.3%
Exclusive Metrics for Current Function2,757 0.8% 0 0.0% -14,856 -0.1% 8,608 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass47 53.4% 223,465 66.0% 44,002 57.9% 7,236,920 69.2% 7,090,688 69.0%
Drupal\Core\Entity\EntityManager::getControllerClass17 19.3% 68,628 20.3% 16,001 21.1% 2,208,616 21.1% 2,255,560 21.9%
Drupal\Core\Database\Connection::getDriverClass4 4.5% 26,997 8.0% 12,002 15.8% 942,648 9.0% 849,120 8.3%
Drupal\Component\Datetime\DateTimePlus::canUseIntl10 11.4% 16,553 4.9% 4,000 5.3% 1,128 0.0% 9,176 0.1%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.1% 2,748 0.8% 0 0.0% 65,128 0.6% 74,168 0.7%
file_stream_wrapper_get_instance_by_uri3 3.4% 45 0.0% 0 0.0% 1,112 0.0% 1,112 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.3% 34 0.0% 0 0.0% 1,120 0.0% 1,000 0.0%
file_stream_wrapper_valid_scheme2 2.3% 30 0.0% 0 0.0% 1,104 0.0% 1,104 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate1 1.1% 18 0.0% 0 0.0% 1,128 0.0% 0 0.0%
_drupal_simpletest_conf_path1 1.1% 16 0.0% 0 0.0% 1,104 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass57 100.0% 335,777 99.2% 76,005 100.0% 10,474,864 100.1% 10,273,320 99.9%