Run Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
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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_exists39 50.0% 685,229 7.4% 44,000 6.0% 8,366,248 14.7% 7,996,064 14.0%
Exclusive Metrics for Current Function4,279 0.6% 0 0.0% -7,568 -0.1% 3,888 0.0%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass22 56.4% 501,452 73.2% 40,000 90.9% 6,316,944 75.5% 5,951,016 74.4%
Drupal\Core\Entity\EntityManager::getControllerClass11 28.2% 126,362 18.4% 4,000 9.1% 1,425,568 17.0% 1,416,384 17.7%
Drupal\Core\Database\Connection::getDriverClass1 2.6% 43,820 6.4% 0 0.0% 555,256 6.6% 551,816 6.9%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.6% 8,160 1.2% 0 0.0% 65,128 0.8% 74,264 0.9%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.6% 5,273 0.8% 0 0.0% 1,128 0.0% 1,584 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 5.1% 109 0.0% 0 0.0% 1,120 0.0% 1,000 0.0%
_drupal_simpletest_conf_path1 2.6% 53 0.0% 0 0.0% 1,104 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass30 100.0% 680,950 99.4% 44,000 100.0% 8,373,816 100.1% 7,992,176 100.0%