Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func

call_user_funcRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)171,273 171,461 188 0.1%
Incl. Wall Time (microsec) per call 7,136 7,144 8 0.1%
Excl. Wall Time (microsec)138 149 11 8.0%
Incl. CPU (microsecs)160,446 160,718 272 0.2%
Incl. CPU (microsecs) per call 6,685 6,697 11 0.2%
Excl. CPU (microsec)123 131 8 6.5%
Incl. MemUse (bytes)14,575,928 14,507,400 -68,528 -0.5%
Incl. MemUse (bytes) per call 607,330 604,475 -2,855 -0.5%
Excl. MemUse (bytes)6,912 6,912 0 0.0%
Incl. PeakMemUse (bytes)14,681,800 14,619,392 -62,408 -0.4%
Incl. PeakMemUse (bytes) per call 611,742 609,141 -2,600 -0.4%
Excl. PeakMemUse (bytes)864 672 -192 -22.2%

Parent/Child Regression/Improvement report for call_user_func [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
call_user_func0 N/A% 188 23.6% 272 28.5% -68,528 -100.2% -62,408 -93.1%
Exclusive Metrics Diff for Current Function11 5.9% 8 2.9% 0 0.0% -192 -0.3%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 170 90.4% 290 106.6% -68,512 -100.0% -62,392 -100.0%
service_container_prod_::getDatabaseService0 N/A% 25 13.3% -10 -3.7% 0 0.0% 0 0.0%
service_container_prod_::getConfig_Cachedstorage_StorageService0 N/A% -7 -3.7% -8 -2.9% -16 -0.0% -16 -0.0%
service_container_prod_::getSettingsService0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 567 301.6% 789 290.1% 11,768 17.2% 20,168 32.3%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -230 -122.3% -460 -169.1% -80,304 -117.2% -71,288 -114.2%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% -137 -72.9% -65 -23.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% -41 -21.8% -24 -8.8% 0 0.0% 80 0.1%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% 25 13.3% 64 23.5% 48 0.1% -8,400 -13.5%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -24 -12.8% -25 -9.2% 0 0.0% -2,760 -4.4%
Drupal\Core\Database\Database::getConnection0 N/A% 19 10.1% -17 -6.2% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% -10 -5.3% -12 -4.4% -16 -0.0% -16 -0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -9 -4.8% -8 -2.9% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 8 4.3% 8 2.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% 6 3.2% 7 2.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% -4 -2.1% -5 -1.8% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 4 2.1% 4 1.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 4 2.1% 4 1.5% -24 -0.0% 0 0.0%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% -4 -2.1% -4 -1.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyAccessSubscriber::onKernelRequestAccessCheck0 N/A% 2 1.1% 2 0.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 1 0.5% 2 0.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% 0 0.0% 4 1.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%