Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService

Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberServiceRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)3,118 3,269 151 4.8%
Incl. Wall Time (microsec) per call 76 80 4 4.8%
Excl. Wall Time (microsec)986 1,041 55 5.6%
Incl. CPU (microsecs)3,162 3,318 156 4.9%
Incl. CPU (microsecs) per call 77 81 4 4.9%
Excl. CPU (microsec)816 875 59 7.2%
Incl. MemUse (bytes)206,780 206,784 4 0.0%
Incl. MemUse (bytes) per call 5,043 5,044 0 0.0%
Excl. MemUse (bytes)-9,156 -9,152 4 0.0%
Incl. PeakMemUse (bytes)209,112 209,116 4 0.0%
Incl. PeakMemUse (bytes) per call 5,100 5,100 0 0.0%
Excl. PeakMemUse (bytes)30,272 30,276 4 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService [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\ContainerAwareEventDispatcher::addSubscriberService0 N/A% 151 9.2% 156 31.3% 4 0.0% 4 0.0%
Exclusive Metrics Diff for Current Function55 36.4% 59 37.8% 4 100.0% 4 100.0%
Parent function
service_container_prod::getEventDispatcherService0 N/A% 151 100.0% 156 100.0% 4 100.0% 4 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 95 62.9% 91 58.3% 0 0.0% 0 0.0%
is_string0 N/A% 4 2.6% -3 -1.9% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::getSubscribedEvents0 N/A% -3 -2.0% -3 -1.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AccessRouteSubscriber::getSubscribedEvents0 N/A% 3 2.0% 2 1.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::getSubscribedEvents0 N/A% 2 1.3% 3 1.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::getSubscribedEvents0 N/A% 2 1.3% 2 1.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::getSubscribedEvents0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\devel\EventSubscriber\DevelEventSubscriber::getSubscribedEvents0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AccessSubscriber::getSubscribedEvents0 N/A% 1 0.7% 3 1.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::getSubscribedEvents0 N/A% -1 -0.7% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigSnapshotSubscriber::getSubscribedEvents0 N/A% 1 0.7% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentFormControllerSubscriber::getSubscribedEvents0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::getSubscribedEvents0 N/A% -1 -0.7% -1 -0.6% 0 0.0% 0 0.0%
Drupal\field_ui\Routing\RouteSubscriber::getSubscribedEvents0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteSubscriberBase::getSubscribedEvents0 N/A% -1 -0.7% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ParamConverterSubscriber::getSubscribedEvents0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::getSubscribedEvents0 N/A% 1 0.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\EntityRouteAlterSubscriber::getSubscribedEvents0 N/A% -1 -0.7% -1 -0.6% 0 0.0% 0 0.0%
Drupal\views\EventSubscriber\RouteSubscriber::getSubscribedEvents0 N/A% -1 -0.7% -2 -1.3% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\ExceptionListener::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\system\SystemConfigSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigImportSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\system\EventSubscriber\AutomaticCron::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\system\EventSubscriber\AdminRouteSubscriber::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::getSubscribedEvents0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Routing\Enhancer\ParamConversionEnhancer::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathRootsSubscriber::getSubscribedEvents0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RouteMethodSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RoutePreloader::getSubscribedEvents0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::getSubscribedEvents0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%