Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func

call_user_funcRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)217,678 217,158 -520 -0.2%
Incl. Wall Time (microsec) per call 7,256 7,239 -17 -0.2%
Excl. Wall Time (microsec)175 165 -10 -5.7%
Incl. CPU (microsecs)205,555 204,339 -1,216 -0.6%
Incl. CPU (microsecs) per call 6,852 6,811 -41 -0.6%
Excl. CPU (microsec)146 142 -4 -2.7%
Incl. MemUse (bytes)12,594,056 12,556,848 -37,208 -0.3%
Incl. MemUse (bytes) per call 419,802 418,562 -1,240 -0.3%
Excl. MemUse (bytes)8,824 8,832 8 0.1%
Incl. PeakMemUse (bytes)12,800,936 12,763,200 -37,736 -0.3%
Incl. PeakMemUse (bytes) per call 426,698 425,440 -1,258 -0.3%
Excl. PeakMemUse (bytes)8,696 8,696 0 0.0%

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% -520 -139.0% -1,216 -114.8% -37,208 -100.4% -37,736 -100.7%
Exclusive Metrics Diff for Current Function-10 -1.9% -4 -0.3% 8 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -907 -174.4% -1,403 -115.4% -37,224 -100.0% -37,752 -100.0%
service_container_prod::getDatabaseService0 N/A% 388 74.6% 188 15.5% 16 0.0% 16 0.0%
service_container_prod::getConfig_Cachedstorage_StorageService0 N/A% -1 -0.2% -1 -0.1% 0 0.0% 0 0.0%
service_container_prod::getSettingsService0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Database::getConnection0 N/A% 388 74.6% 190 15.6% 16 0.0% 16 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% -264 -50.8% -103 -8.5% -8 -0.0% -304 -0.8%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -223 -42.9% -1,138 -93.6% -37,256 -100.1% -37,464 -99.3%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -202 -38.8% -196 -16.1% 16 0.0% 16 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% -95 -18.3% -5 -0.4% 8 0.0% 8 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% -80 -15.4% -80 -6.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% -68 -13.1% 30 2.5% 0 0.0% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 34 6.5% 44 3.6% -8 -0.0% -8 -0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onKernelRequestAuthenticate0 N/A% 29 5.6% 79 6.5% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% -27 -5.2% -29 -2.4% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -1 -0.2% -1 -0.1% 8 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyAccessSubscriber::onKernelRequestAccessCheck0 N/A% -1 -0.2% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onResponse0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% 0 0.0% 1 0.1% 8 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\Component\Utility\Settings::getSingleton0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 0 0.0% -3 -0.2% 0 0.0% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%