Run Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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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_exists583 90.4% 48,668 4.3% 49,244 4.6% 6,271,064 14.1% 5,437,368 12.2%
Exclusive Metrics for Current Function878 1.8% 1,387 2.8% -10,888 -0.2% 7,312 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass483 82.8% 34,329 70.5% 34,782 70.6% 4,479,376 71.4% 3,968,888 73.0%
Drupal\Core\Entity\EntityManager::getControllerClass23 3.9% 11,448 23.5% 11,485 23.3% 1,416,000 22.6% 1,088,616 20.0%
Drupal\Core\Database\Connection::getDriverClass1 0.2% 2,131 4.4% 2,132 4.3% 321,968 5.1% 320,184 5.9%
Drupal\Core\Controller\ControllerResolver::createController1 0.2% 492 1.0% 493 1.0% 24,128 0.4% 29,880 0.5%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.2% 189 0.4% 189 0.4% 23,200 0.4% 26,368 0.5%
file_stream_wrapper_get_instance_by_uri25 4.3% 27 0.1% 55 0.1% 792 0.0% 0 0.0%
file_stream_wrapper_valid_scheme25 4.3% 26 0.1% 58 0.1% 784 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate12 2.1% 13 0.0% 26 0.1% 808 0.0% 728 0.0%
Doctrine\Common\Annotations\DocParser::classExists7 1.2% 7 0.0% 11 0.0% 808 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 2 0.0% 4 0.0% 800 0.0% 712 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.2% 2 0.0% 3 0.0% 816 0.0% 584 0.0%
_drupal_simpletest_conf_path1 0.2% 1 0.0% 3 0.0% 784 0.0% 696 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.2% 1 0.0% 3 0.0% 800 0.0% 712 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass53 100.0% 47,790 98.2% 47,857 97.2% 6,281,952 100.2% 5,430,056 99.9%