Diff Report
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func

call_user_funcRun #52e4a1fd8a982Run #52e4a1c03557cDiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)96,698 96,877 179 0.2%
Incl. Wall Time (microsec) per call 1,791 1,794 3 0.2%
Excl. Wall Time (microsec)209 209 0 0.0%
Incl. CPU (microsecs)88,774 88,847 73 0.1%
Incl. CPU (microsecs) per call 1,644 1,645 1 0.1%
Excl. CPU (microsec)191 193 2 1.0%
Incl. MemUse (bytes)6,245,792 6,245,792 0 0.0%
Incl. MemUse (bytes) per call 115,663 115,663 0 0.0%
Excl. MemUse (bytes)16,120 16,120 0 0.0%
Incl. PeakMemUse (bytes)6,097,624 6,097,624 0 0.0%
Incl. PeakMemUse (bytes) per call 112,919 112,919 0 0.0%
Excl. PeakMemUse (bytes)11,024 11,024 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% 179 44.8% 73 19.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 2.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 132 73.7% 51 69.9% 0 N/A% 0 N/A%
service_container_prod::getDatabaseService0 N/A% 61 34.1% 39 53.4% 0 N/A% 0 N/A%
field_invoke_method0 N/A% -18 -10.1% -23 -31.5% 0 N/A% 0 N/A%
drupal_render@30 N/A% 2 1.1% 2 2.7% 0 N/A% 0 N/A%
drupal_process_attached@20 N/A% 1 0.6% 1 1.4% 0 N/A% 0 N/A%
drupal_render@10 N/A% 1 0.6% 4 5.5% 0 N/A% 0 N/A%
drupal_process_attached@10 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
drupal_process_attached@30 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
service_container_prod::getSettingsService0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
service_container_prod::getConfig_Cachedstorage_StorageService0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -345 -192.7% -385 -527.4% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% 167 93.3% 146 200.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% 134 74.9% 125 171.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 86 48.0% 69 94.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 60 33.5% 38 52.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% 44 24.6% 54 74.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% 28 15.6% 27 37.0% 0 N/A% 0 N/A%
{closure}0 N/A% -18 -10.1% -17 -23.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onKernelRequestAuthenticate0 N/A% 12 6.7% 12 16.4% 0 N/A% 0 N/A%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 5 2.8% 4 5.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% -3 -1.7% -4 -5.5% 0 N/A% 0 N/A%
form_pre_render_radio0 N/A% 2 1.1% -1 -1.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 1.1% 3 4.1% 0 N/A% 0 N/A%
_drupal_add_js0 N/A% 2 1.1% -1 -1.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% 1 0.6% 1 1.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 1 0.6% 1 1.4% 0 N/A% 0 N/A%
form_pre_render_textfield0 N/A% 1 0.6% -1 -1.4% 0 N/A% 0 N/A%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% -1 -0.6% -1 -1.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 1 0.6% 1 1.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% 0 0.0% -4 -5.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
form_pre_render_email0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
form_pre_render_hidden0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_group0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_conditional_form_element0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
form_pre_render_button0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::getSingleton0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%