Run Report
Run #519bd4c5b5ac8: 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_exists249 54.2% 95,025 11.7% 95,266 12.4% 6,540,736 15.9% 5,715,160 13.8%
Exclusive Metrics for Current Function1,289 1.4% 1,342 1.4% -18,088 -0.3% 7,424 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass72 28.9% 42,286 44.5% 42,368 44.5% 5,206,352 79.6% 4,444,432 77.8%
Drupal\Component\Datetime\DateTimePlus::canUseIntl154 61.8% 40,425 42.5% 40,548 42.6% 808 0.0% 2,808 0.0%
Drupal\Core\Entity\EntityManager::getControllerClass13 5.2% 8,967 9.4% 8,987 9.4% 944,208 14.4% 882,728 15.4%
Drupal\Core\Database\Connection::getDriverClass1 0.4% 2,824 3.0% 2,829 3.0% 345,456 5.3% 346,632 6.1%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.4% 505 0.5% 506 0.5% 39,944 0.6% 35,552 0.6%
Drupal\Core\DrupalKernel::initializeContainer2 0.8% 5 0.0% 8 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_uri2 0.8% 4 0.0% 6 0.0% 792 0.0% 0 0.0%
file_stream_wrapper_valid_scheme2 0.8% 4 0.0% 7 0.0% 784 0.0% 784 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate1 0.4% 3 0.0% 3 0.0% 808 0.0% 728 0.0%
_drupal_simpletest_conf_path1 0.4% 2 0.0% 4 0.0% 784 0.0% 784 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass201 100.0% 93,736 98.6% 93,924 98.6% 6,558,824 100.3% 5,707,736 99.9%