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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #538ce49a96f74Run #538ce4363dd76DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)111,474 113,052 1,578 1.4%
Incl. Wall Time (microsec) per call 22,295 22,610 316 1.4%
Excl. Wall Time (microsec)303 277 -26 -8.6%
Incl. CPU (microsecs)97,653 99,301 1,648 1.7%
Incl. CPU (microsecs) per call 19,531 19,860 330 1.7%
Excl. CPU (microsec)203 206 3 1.5%
Incl. MemUse (bytes)7,432,728 7,431,440 -1,288 -0.0%
Incl. MemUse (bytes) per call 1,486,546 1,486,288 -258 -0.0%
Excl. MemUse (bytes)13,040 13,040 0 0.0%
Incl. PeakMemUse (bytes)7,117,696 7,116,808 -888 -0.0%
Incl. PeakMemUse (bytes) per call 1,423,539 1,423,362 -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 Function-26 -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%