Run Report
Run #51c24fd9b971a: 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_exists50 61.7% 21,107 1.8% 21,171 1.9% 1,801,032 4.7% 1,609,904 4.1%
Exclusive Metrics for Current Function252 1.2% 290 1.4% -1,832 -0.1% 2,920 0.2%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass16 32.0% 12,612 59.8% 12,636 59.7% 1,173,208 65.1% 1,023,184 63.6%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass23 46.0% 4,751 22.5% 4,772 22.5% 239,048 13.3% 213,800 13.3%
Drupal\Core\Database\Connection::getDriverClass1 2.0% 2,907 13.8% 2,909 13.7% 345,608 19.2% 335,000 20.8%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.0% 529 2.5% 531 2.5% 39,960 2.2% 35,696 2.2%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.0% 289 1.4% 292 1.4% 816 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate5 10.0% 11 0.1% 19 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 4.0% 5 0.0% 8 0.0% 800 0.0% 712 0.0%
_drupal_simpletest_conf_path1 2.0% 3 0.0% 4 0.0% 784 0.0% 784 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass22 100.0% 20,855 98.8% 20,881 98.6% 1,802,864 100.1% 1,606,984 99.8%