Run Report
Run #52c877ce87260: 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_exists65 63.7% 5,357 3.5% 5,414 3.8% 886,136 5.7% 720,888 4.6%
Exclusive Metrics for Current Function152 2.8% 185 3.4% -120 -0.0% 8,712 1.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass36 55.4% 2,498 46.6% 2,522 46.6% 365,304 41.2% 290,864 40.3%
Drupal\Core\Entity\EntityManager::getControllerClass11 16.9% 1,670 31.2% 1,685 31.1% 269,920 30.5% 202,776 28.1%
Drupal\Core\Database\Connection::getDriverClass1 1.5% 476 8.9% 477 8.8% 141,888 16.0% 127,512 17.7%
Drupal\Core\Form\FormBuilder::getFormId2 3.1% 355 6.6% 357 6.6% 46,768 5.3% 38,904 5.4%
Drupal\Core\Entity\Query\QueryBase::getClass1 1.5% 168 3.1% 169 3.1% 35,872 4.0% 35,992 5.0%
Drupal\Core\Controller\ControllerResolver::createController1 1.5% 87 1.6% 88 1.6% 4,584 0.5% 4,192 0.6%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.5% 77 1.4% 79 1.5% 17,632 2.0% 17,784 2.5%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.5% 15 0.3% 16 0.3% 976 0.1% 728 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate7 10.8% 7 0.1% 14 0.3% 808 0.1% 728 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 3.1% 2 0.0% 3 0.1% 800 0.1% 712 0.1%
file_stream_wrapper_get_instance_by_scheme1 1.5% 1 0.0% 2 0.0% 800 0.1% 0 0.0%
_drupal_simpletest_conf_path1 1.5% 1 0.0% 2 0.0% 784 0.1% 696 0.1%
Child function
Composer\Autoload\ClassLoader::loadClass28 100.0% 5,205 97.2% 5,229 96.6% 886,256 100.0% 712,176 98.8%