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

call_user_funcRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls189 189 0 0.0%
Incl. Wall Time (microsec)156,734 157,351 617 0.4%
Incl. Wall Time (microsec) per call 829 833 3 0.4%
Excl. Wall Time (microsec)705 681 -24 -3.4%
Incl. CPU (microsecs)147,641 147,834 193 0.1%
Incl. CPU (microsecs) per call 781 782 1 0.1%
Excl. CPU (microsec)656 655 -1 -0.2%
Incl. MemUse (bytes)15,815,896 15,807,400 -8,496 -0.1%
Incl. MemUse (bytes) per call 83,682 83,637 -45 -0.1%
Excl. MemUse (bytes)8,808 8,808 0 0.0%
Incl. PeakMemUse (bytes)14,372,304 14,369,528 -2,776 -0.0%
Incl. PeakMemUse (bytes) per call 76,044 76,029 -15 -0.0%
Excl. PeakMemUse (bytes)7,736 7,720 -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 Function-24 -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%