Run Report
Run #51b033ccbc666: 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_exists42 59.2% 12,324 1.2% 12,374 1.3% 1,262,424 4.0% 1,051,896 3.3%
Exclusive Metrics for Current Function172 1.4% 195 1.6% -704 -0.1% 4,888 0.5%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass12 28.6% 8,017 65.1% 8,035 64.9% 872,400 69.1% 797,912 75.9%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass17 40.5% 2,543 20.6% 2,556 20.7% 148,696 11.8% 101,552 9.7%
Drupal\Core\Database\Connection::getDriverClass3 7.1% 1,380 11.2% 1,383 11.2% 220,320 17.5% 132,224 12.6%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.4% 192 1.6% 193 1.6% 17,808 1.4% 16,960 1.6%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.4% 183 1.5% 185 1.5% 808 0.1% 1,272 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate5 11.9% 6 0.0% 13 0.1% 808 0.1% 480 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 4.8% 2 0.0% 5 0.0% 800 0.1% 712 0.1%
_drupal_simpletest_conf_path1 2.4% 1 0.0% 4 0.0% 784 0.1% 784 0.1%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass20 100.0% 12,152 98.6% 12,179 98.4% 1,263,128 100.1% 1,047,008 99.5%