Diff Report
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService

Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberServiceRun #53920bd97d62dRun #53920b950c201DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)3,241 3,264 23 0.7%
Incl. Wall Time (microsec) per call 81 82 1 0.7%
Excl. Wall Time (microsec)960 986 26 2.7%
Incl. CPU (microsecs)3,279 3,311 32 1.0%
Incl. CPU (microsecs) per call 82 83 1 1.0%
Excl. CPU (microsec)761 809 48 6.3%
Incl. MemUse (bytes)222,668 222,668 0 0.0%
Incl. MemUse (bytes) per call 5,567 5,567 0 0.0%
Excl. MemUse (bytes)-8,868 -8,868 0 0.0%
Incl. PeakMemUse (bytes)224,564 224,564 0 0.0%
Incl. PeakMemUse (bytes) per call 5,614 5,614 0 0.0%
Excl. PeakMemUse (bytes)30,004 30,004 0 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% 23 5.0% 32 7.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function26 113.0% 48 150.0% 0 N/A% 0 N/A%
Parent function
service_container_prod::getEventDispatcherService0 N/A% 23 100.0% 32 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -8 -34.8% -11 -34.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RoutePreloader::getSubscribedEvents0 N/A% 2 8.7% 2 6.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::getSubscribedEvents0 N/A% 1 4.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::getSubscribedEvents0 N/A% 1 4.3% 1 3.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::getSubscribedEvents0 N/A% 1 4.3% 2 6.2% 0 N/A% 0 N/A%
Drupal\Core\Ajax\AjaxSubscriber::getSubscribedEvents0 N/A% -1 -4.3% -1 -3.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\RouteMethodSubscriber::getSubscribedEvents0 N/A% -1 -4.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\field_ui\Routing\RouteSubscriber::getSubscribedEvents0 N/A% 1 4.3% 2 6.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AccessRouteSubscriber::getSubscribedEvents0 N/A% 1 4.3% 1 3.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteSubscriberBase::getSubscribedEvents0 N/A% 1 4.3% 1 3.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getSubscribedEvents0 N/A% -1 -4.3% -2 -6.2% 0 N/A% 0 N/A%
Drupal\views\EventSubscriber\RouteSubscriber::getSubscribedEvents0 N/A% -1 -4.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\PathSubscriber::getSubscribedEvents0 N/A% 1 4.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::getSubscribedEvents0 N/A% -1 -4.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::getSubscribedEvents0 N/A% 1 4.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ConfigSnapshotSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
Drupal\Core\Config\ConfigImportValidateEventSubscriberBase::getSubscribedEvents0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\system\EventSubscriber\AutomaticCron::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
Drupal\system\EventSubscriber\AdminRouteSubscriber::getSubscribedEvents0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\EventListener\ExceptionListener::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AccessSubscriber::getSubscribedEvents0 N/A% 0 0.0% -2 -6.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\EntityRouteAlterSubscriber::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::getSubscribedEvents0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ParamConverterSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\PathRootsSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -11 -34.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ParamConversionEnhancer::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::getSubscribedEvents0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
Drupal\Core\Config\ConfigFactory::getSubscribedEvents0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::getSubscribedEvents0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\EventListener\RouterListener::getSubscribedEvents0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ContentFormControllerSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::getSubscribedEvents0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%