Run Report
Run #519a4887d3a25: 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% 1,699,498 9.0% 108,008 11.9% 10,460,416 15.6% 10,282,720 15.3%
Exclusive Metrics for Current Function13,922 0.8% 0 0.0% -14,856 -0.1% 8,608 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass47 53.4% 1,118,749 65.8% 76,006 70.4% 7,237,160 69.2% 7,090,904 69.0%
Drupal\Core\Entity\EntityManager::getControllerClass17 19.3% 348,016 20.5% 16,002 14.8% 2,208,904 21.1% 2,255,840 21.9%
Drupal\Core\Database\Connection::getDriverClass4 4.5% 135,021 7.9% 8,000 7.4% 942,528 9.0% 849,400 8.3%
Drupal\Component\Datetime\DateTimePlus::canUseIntl10 11.4% 83,147 4.9% 8,000 7.4% 1,128 0.0% 9,192 0.1%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.1% 13,825 0.8% 0 0.0% 65,128 0.6% 74,168 0.7%
file_stream_wrapper_get_instance_by_uri3 3.4% 227 0.0% 0 0.0% 1,112 0.0% 1,112 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.3% 172 0.0% 0 0.0% 1,120 0.0% 1,000 0.0%
file_stream_wrapper_valid_scheme2 2.3% 161 0.0% 0 0.0% 1,104 0.0% 1,104 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate1 1.1% 92 0.0% 0 0.0% 1,128 0.0% 0 0.0%
_drupal_simpletest_conf_path1 1.1% 88 0.0% 0 0.0% 1,104 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass57 100.0% 1,685,576 99.2% 108,008 100.0% 10,475,272 100.1% 10,274,112 99.9%