Run Report
Run #51a0ef63cb19e: 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_exists95 58.3% 20,420 3.5% 40,001 7.0% 328,872 4.6% 264,132 3.7%
Exclusive Metrics for Current Function563 2.8% 0 0.0% -2,556 -0.8% 5,184 2.0%
Parent functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl34 35.8% 9,331 45.7% 20,001 50.0% 456 0.1% 2,448 0.9%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass32 33.7% 4,765 23.3% 8,000 20.0% 95,164 28.9% 75,032 28.4%
Drupal\Core\Entity\EntityManager::getControllerClass15 15.8% 4,371 21.4% 8,000 20.0% 139,732 42.5% 93,176 35.3%
Drupal\Core\Database\Connection::getDriverClass1 1.1% 1,291 6.3% 4,000 10.0% 82,076 25.0% 81,288 30.8%
Drupal\Core\Database\Query\Select::extend1 1.1% 322 1.6% 0 0.0% 448 0.1% 960 0.4%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.1% 314 1.5% 0 0.0% 9,656 2.9% 9,888 3.7%
Drupal\Core\Template\TwigEnvironment::loadTemplate8 8.4% 19 0.1% 0 0.0% 456 0.1% 456 0.2%
Drupal\Core\DrupalKernel::initializeContainer2 2.1% 5 0.0% 0 0.0% 452 0.1% 452 0.2%
_drupal_simpletest_conf_path1 1.1% 2 0.0% 0 0.0% 432 0.1% 432 0.2%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass59 100.0% 19,857 97.2% 40,001 100.0% 331,428 100.8% 258,948 98.0%