Run Report
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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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 56.4% 21,421 3.7% 20,000 3.5% 401,768 5.6% 337,196 4.7%
Exclusive Metrics for Current Function565 2.6% 0 0.0% -2,556 -0.6% 5,112 1.5%
Parent functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl34 38.6% 9,169 42.8% 4,000 20.0% 456 0.1% 2,320 0.7%
Drupal\Core\Entity\EntityManager::getControllerClass15 17.0% 5,590 26.1% 8,000 40.0% 212,868 53.0% 166,412 49.4%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass25 28.4% 4,697 21.9% 4,000 20.0% 94,916 23.6% 74,956 22.2%
Drupal\Core\Database\Connection::getDriverClass1 1.1% 1,323 6.2% 4,000 20.0% 82,084 20.4% 81,320 24.1%
Drupal\Core\Database\Query\Select::extend1 1.1% 315 1.5% 0 0.0% 448 0.1% 960 0.3%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.1% 302 1.4% 0 0.0% 9,656 2.4% 9,888 2.9%
Drupal\Core\Template\TwigEnvironment::loadTemplate8 9.1% 18 0.1% 0 0.0% 456 0.1% 456 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 2.3% 5 0.0% 0 0.0% 452 0.1% 452 0.1%
_drupal_simpletest_conf_path1 1.1% 2 0.0% 0 0.0% 432 0.1% 432 0.1%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass59 100.0% 20,856 97.4% 20,000 100.0% 404,324 100.6% 332,084 98.5%