Run Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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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_exists203 77.8% 4,947 0.4% 5,157 0.5% 2,146,904 9.7% 1,315,912 5.8%
Exclusive Metrics for Current Function378 7.6% 543 10.5% -5,856 -0.3% 8,040 0.6%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass98 48.3% 2,975 60.1% 3,087 59.9% 1,454,240 67.7% 895,784 68.1%
Drupal\Core\Entity\EntityManager::getControllerClass18 8.9% 1,015 20.5% 1,040 20.2% 375,712 17.5% 235,248 17.9%
Drupal\Core\Database\Connection::getDriverClass1 0.5% 305 6.2% 307 6.0% 147,752 6.9% 148,256 11.3%
Drupal\Core\Entity\Query\QueryBase::getClass4 2.0% 239 4.8% 245 4.8% 77,416 3.6% 0 0.0%
Drupal\Core\Form\FormBuilder::getFormId2 1.0% 163 3.3% 165 3.2% 42,864 2.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::createController1 0.5% 55 1.1% 56 1.1% 10,776 0.5% 11,376 0.9%
Drupal\Core\Config\Context\ConfigContextFactory::get2 1.0% 48 1.0% 49 1.0% 17,720 0.8% 17,904 1.4%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.5% 37 0.7% 40 0.8% 5,640 0.3% 5,168 0.4%
file_stream_wrapper_valid_scheme30 14.8% 32 0.6% 62 1.2% 784 0.0% 0 0.0%
config_context_enter1 0.5% 32 0.6% 33 0.6% 10,016 0.5% 0 0.0%
file_stream_wrapper_get_instance_by_uri30 14.8% 31 0.6% 47 0.9% 792 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate11 5.4% 11 0.2% 18 0.3% 808 0.0% 728 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 1.0% 2 0.0% 3 0.1% 800 0.0% 752 0.1%
_drupal_simpletest_conf_path1 0.5% 1 0.0% 3 0.1% 784 0.0% 696 0.1%
file_stream_wrapper_get_instance_by_scheme1 0.5% 1 0.0% 2 0.0% 800 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass49 100.0% 4,569 92.4% 4,614 89.5% 2,152,760 100.3% 1,307,872 99.4%