Run Report
Run #52c886196e8aa: 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_exists88 62.0% 12,003 4.5% 12,076 4.9% 2,168,528 9.9% 1,577,168 7.2%
Exclusive Metrics for Current Function248 2.1% 281 2.3% -6,272 -0.3% 9,808 0.6%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass38 43.2% 8,299 69.1% 8,332 69.0% 1,514,816 69.9% 1,059,000 67.1%
Drupal\Core\Entity\EntityManager::getControllerClass16 18.2% 2,137 17.8% 2,149 17.8% 341,160 15.7% 212,208 13.5%
Drupal\Core\Form\FormBuilder::getFormId4 4.5% 470 3.9% 473 3.9% 56,032 2.6% 51,432 3.3%
Drupal\Core\Database\Connection::getDriverClass1 1.1% 438 3.6% 439 3.6% 147,456 6.8% 146,296 9.3%
Drupal\Core\Entity\Query\QueryBase::getClass13 14.8% 381 3.2% 393 3.3% 76,528 3.5% 76,688 4.9%
Drupal\Core\Controller\ControllerResolver::createController1 1.1% 169 1.4% 170 1.4% 10,736 0.5% 10,816 0.7%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.1% 80 0.7% 82 0.7% 17,632 0.8% 17,784 1.1%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.1% 16 0.1% 17 0.1% 976 0.0% 808 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate9 10.2% 9 0.1% 13 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.3% 2 0.0% 3 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 1.1% 1 0.0% 3 0.0% 800 0.0% 0 0.0%
_drupal_simpletest_conf_path1 1.1% 1 0.0% 2 0.0% 784 0.0% 696 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass45 100.0% 11,755 97.9% 11,795 97.7% 2,174,800 100.3% 1,567,360 99.4%