Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func

call_user_funcRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)100,095 99,322 -773 -0.8%
Incl. Wall Time (microsec) per call 1,641 1,628 -13 -0.8%
Excl. Wall Time (microsec)223 215 -8 -3.6%
Incl. CPU (microsecs)91,478 90,638 -840 -0.9%
Incl. CPU (microsecs) per call 1,500 1,486 -14 -0.9%
Excl. CPU (microsec)220 196 -24 -10.9%
Incl. MemUse (bytes)6,301,912 6,301,912 0 0.0%
Incl. MemUse (bytes) per call 103,310 103,310 0 0.0%
Excl. MemUse (bytes)16,120 16,120 0 0.0%
Incl. PeakMemUse (bytes)6,080,000 6,080,000 0 0.0%
Incl. PeakMemUse (bytes) per call 99,672 99,672 0 0.0%
Excl. PeakMemUse (bytes)11,312 11,312 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% -773 -270.3% -840 -197.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -1.0% -24 -2.9% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -764 -98.8% -810 -96.4% 0 N/A% 0 N/A%
field_invoke_method0 N/A% -7 -0.9% -23 -2.7% 0 N/A% 0 N/A%
drupal_render@20 N/A% -2 -0.3% -3 -0.4% 0 N/A% 0 N/A%
drupal_render@10 N/A% -2 -0.3% 1 0.1% 0 N/A% 0 N/A%
service_container_prod::getConfig_Cachedstorage_StorageService0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A%
drupal_render@30 N/A% 1 0.1% -2 -0.2% 0 N/A% 0 N/A%
drupal_process_attached@10 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
drupal_process_attached@30 N/A% 0 0.0% 2 0.2% 0 N/A% 0 N/A%
drupal_process_attached@20 N/A% 0 0.0% -2 -0.2% 0 N/A% 0 N/A%
service_container_prod::getDatabaseService0 N/A% 0 0.0% -3 -0.4% 0 N/A% 0 N/A%
service_container_prod::getSettingsService0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% -213 -27.6% -210 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% -198 -25.6% -175 -20.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -183 -23.7% -163 -19.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% -94 -12.2% -81 -9.6% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 82 10.6% -37 -4.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% -72 -9.3% -64 -7.6% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% -39 -5.0% -36 -4.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% -19 -2.5% -15 -1.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% -9 -1.2% -10 -1.2% 0 N/A% 0 N/A%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% -7 -0.9% -6 -0.7% 0 N/A% 0 N/A%
{closure}0 N/A% -6 -0.8% -16 -1.9% 0 N/A% 0 N/A%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% -6 -0.8% -7 -0.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -4 -0.5% -3 -0.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onKernelRequestAuthenticate0 N/A% 4 0.5% 3 0.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 3 0.4% 3 0.4% 0 N/A% 0 N/A%
_drupal_add_js0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A%
form_pre_render_radio0 N/A% -1 -0.1% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A%
form_pre_render_conditional_form_element0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_hidden0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A%
form_pre_render_group0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::getSingleton0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_email0 N/A% 0 0.0% -2 -0.2% 0 N/A% 0 N/A%
form_pre_render_checkbox0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 3 0.4% 0 N/A% 0 N/A%
form_pre_render_button0 N/A% 0 0.0% 3 0.4% 0 N/A% 0 N/A%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_textfield0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%