Run Report
Run #51a462112dd99: 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_exists40 58.8% 3,795 1.1% 8,000 2.3% 358,008 5.3% 325,428 4.8%
Exclusive Metrics for Current Function195 5.1% 0 0.0% -220 -0.1% 3,924 1.2%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass13 32.5% 2,381 62.7% 8,000 100.0% 215,008 60.1% 195,708 60.1%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass17 42.5% 531 14.0% 0 0.0% 48,776 13.6% 37,396 11.5%
Drupal\Core\Database\Connection::getDriverClass1 2.5% 457 12.0% 0 0.0% 82,144 22.9% 80,068 24.6%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.5% 315 8.3% 0 0.0% 1,064 0.3% 1,112 0.3%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.5% 94 2.5% 0 0.0% 9,676 2.7% 9,804 3.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate4 10.0% 10 0.3% 0 0.0% 456 0.1% 456 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 5.0% 5 0.1% 0 0.0% 452 0.1% 452 0.1%
_drupal_simpletest_conf_path1 2.5% 2 0.1% 0 0.0% 432 0.1% 432 0.1%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass18 94.7% 3,316 87.4% 8,000 100.0% 357,744 99.9% 320,980 98.6%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 5.3% 284 7.5% 0 0.0% 484 0.1% 524 0.2%