Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce49a96f74: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #538ce4363dd76Run #538ce49a96f74DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)113,052 111,474 -1,578 -1.4%
Incl. Wall Time (microsec) per call 22,610 22,295 -316 -1.4%
Excl. Wall Time (microsec)277 303 26 9.4%
Incl. CPU (microsecs)99,301 97,653 -1,648 -1.7%
Incl. CPU (microsecs) per call 19,860 19,531 -330 -1.7%
Excl. CPU (microsec)206 203 -3 -1.5%
Incl. MemUse (bytes)7,431,440 7,432,728 1,288 0.0%
Incl. MemUse (bytes) per call 1,486,288 1,486,546 258 0.0%
Excl. MemUse (bytes)13,040 13,040 0 0.0%
Incl. PeakMemUse (bytes)7,116,808 7,117,696 888 0.0%
Incl. PeakMemUse (bytes) per call 1,423,362 1,423,539 178 0.0%
Excl. PeakMemUse (bytes)9,120 9,120 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch [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
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -1,578 -81.5% -1,648 -84.5% 1,288 6.6% 888 4.5%
Exclusive Metrics Diff for Current Function26 1.6% -3 -0.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,578 -100.0% -1,648 -100.0% 1,288 100.0% 888 100.0%
Child functions
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -2,561 -162.3% -2,350 -142.6% 72 5.6% -64 -7.2%
Drupal\Core\Routing\RoutePreloader::onRequest0 N/A% 1,361 86.2% 1,166 70.8% 32 2.5% 32 3.6%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% -938 -59.4% -931 -56.5% 0 0.0% 96 10.8%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 764 48.4% 661 40.1% 1,112 86.3% 832 93.7%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% -161 -10.2% -116 -7.0% 56 4.3% -40 -4.5%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% -137 -8.7% -123 -7.5% 32 2.5% 16 1.8%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% 60 3.8% 30 1.8% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 22 1.4% 23 1.4% 0 0.0% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 21 1.3% 32 1.9% -16 -1.2% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% -20 -1.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% -11 -0.7% -12 -0.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentFormControllerSubscriber::onRequestDeriveFormWrapper0 N/A% -8 -0.5% -10 -0.6% 0 0.0% 0 0.0%
Drupal\system\EventSubscriber\AutomaticCron::onTerminate0 N/A% 7 0.4% -3 -0.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% -4 -0.3% -3 -0.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% -3 -0.2% -3 -0.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% 3 0.2% 2 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 N/A% 2 0.1% 3 0.2% 0 0.0% 0 0.0%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 N/A% -2 -0.1% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.1% 2 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -1 -0.1% -6 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% 0 0.0% 0 0.0% 0 0.0% 16 1.8%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveContentWrapper0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%