Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for call_user_func

call_user_funcRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls189 189 0 0.0%
Incl. Wall Time (microsec)157,351 156,734 -617 -0.4%
Incl. Wall Time (microsec) per call 833 829 -3 -0.4%
Excl. Wall Time (microsec)681 705 24 3.5%
Incl. CPU (microsecs)147,834 147,641 -193 -0.1%
Incl. CPU (microsecs) per call 782 781 -1 -0.1%
Excl. CPU (microsec)655 656 1 0.2%
Incl. MemUse (bytes)15,807,400 15,815,896 8,496 0.1%
Incl. MemUse (bytes) per call 83,637 83,682 45 0.1%
Excl. MemUse (bytes)8,808 8,808 0 0.0%
Incl. PeakMemUse (bytes)14,369,528 14,372,304 2,776 0.0%
Incl. PeakMemUse (bytes) per call 76,029 76,044 15 0.0%
Excl. PeakMemUse (bytes)7,720 7,736 16 0.2%

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% -617 -11.0% -193 -3.0% 8,496 35.6% 2,776 12.3%
Exclusive Metrics Diff for Current Function24 3.9% 1 0.5% 0 0.0% 16 0.6%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -684 -110.9% -247 -128.0% 8,408 99.0% 6,064 218.4%
service_container_prod::getDatabaseService0 N/A% 44 7.1% 40 20.7% 80 0.9% 32 1.2%
rdf_rdfa_attributes0 N/A% 30 4.9% 37 19.2% 24 0.3% -3,432 -123.6%
drupal_render@10 N/A% -4 -0.6% -19 -9.8% 8 0.1% 0 0.0%
drupal_process_attached@20 N/A% -2 -0.3% -1 -0.5% -24 -0.3% 0 0.0%
drupal_process_attached0 N/A% 1 0.2% -1 -0.5% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% -1 -0.2% -1 -0.5% 0 0.0% 112 4.0%
service_container_prod::getSettingsService0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_process_attached@30 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Routing\RoutePreloader::onRequest0 N/A% -354 -57.4% -190 -98.4% 16 0.2% 56 2.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% -199 -32.3% -132 -68.4% -104 -1.2% -120 -4.3%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -137 -22.2% 36 18.7% 8,496 100.0% 6,184 222.8%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 49 7.9% 44 22.8% 120 1.4% 88 3.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 41 6.6% 41 21.2% 40 0.5% -3,336 -120.2%
Drupal\Core\Database\Database::getConnection0 N/A% 40 6.5% 38 19.7% 64 0.8% 32 1.2%
date_iso86010 N/A% -31 -5.0% -14 -7.3% 0 0.0% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 30 4.9% 30 15.5% 48 0.6% -24 -0.9%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% -30 -4.9% -44 -22.8% -72 -0.8% -112 -4.0%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate0 N/A% -26 -4.2% 1 0.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% -24 -3.9% -22 -11.4% -96 -1.1% -8 -0.3%
Drupal\system\EventSubscriber\AutomaticCron::onTerminate0 N/A% -16 -2.6% 2 1.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% 10 1.6% 9 4.7% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% 10 1.6% 4 2.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% 7 1.1% 8 4.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% -3 -0.5% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% -3 -0.5% -4 -2.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% 2 0.3% 1 0.5% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% -2 -0.3% 4 2.1% 8 0.1% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 0.3% 3 1.6% 0 0.0% 0 0.0%
_drupal_add_js0 N/A% -2 -0.3% -5 -2.6% -24 -0.3% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% -2 -0.3% 2 1.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% -1 -0.2% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentFormControllerSubscriber::onRequestDeriveFormWrapper0 N/A% -1 -0.2% -2 -1.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% -1 -0.2% -1 -0.5% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 N/A% -1 -0.2% 1 0.5% 0 0.0% 0 0.0%
Drupal\rdf\SchemaOrgDataConverter::interactionCount0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveContentWrapper0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getInstance0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%