Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for call_user_func

call_user_funcRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)241,903 241,167 -736 -0.3%
Incl. Wall Time (microsec) per call 6,538 6,518 -20 -0.3%
Excl. Wall Time (microsec)185 222 37 20.0%
Incl. CPU (microsecs)228,190 227,873 -317 -0.1%
Incl. CPU (microsecs) per call 6,167 6,159 -9 -0.1%
Excl. CPU (microsec)157 165 8 5.1%
Incl. MemUse (bytes)20,638,024 20,615,280 -22,744 -0.1%
Incl. MemUse (bytes) per call 557,784 557,170 -615 -0.1%
Excl. MemUse (bytes)13,848 13,840 -8 -0.1%
Incl. PeakMemUse (bytes)20,827,512 20,807,560 -19,952 -0.1%
Incl. PeakMemUse (bytes) per call 562,906 562,366 -539 -0.1%
Excl. PeakMemUse (bytes)8,704 8,856 152 1.7%

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% -736 -17.2% -317 -8.6% -22,744 -21.2% -19,952 -16.9%
Exclusive Metrics Diff for Current Function37 5.0% 8 2.5% -8 -0.0% 152 0.8%
Parent functions
drupal_render@10 N/A% -793 -107.7% -683 -215.5% 32 0.1% 72 0.4%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 61 8.3% 363 114.5% -22,800 -100.2% -19,992 -100.2%
drupal_render@20 N/A% -7 -1.0% -6 -1.9% 0 0.0% 88 0.4%
service_container_prod::getDatabaseService0 N/A% 5 0.7% 10 3.2% 24 0.1% -272 -1.4%
rdf_rdfa_attributes0 N/A% -2 -0.3% -2 -0.6% 0 0.0% 0 0.0%
service_container_prod::getSettingsService0 N/A% -1 -0.1% 0 0.0% 0 0.0% 152 0.8%
drupal_render@30 N/A% 1 0.1% 1 0.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Entity\EntityViewBuilder::build0 N/A% -802 -109.0% -694 -218.9% 32 0.1% 160 0.8%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 686 93.2% 730 230.3% -11,536 -50.7% -8,920 -44.7%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% -483 -65.6% -345 -108.8% 80 0.4% -8 -0.0%
Drupal\system\EventSubscriber\AutomaticCron::onTerminate0 N/A% -234 -31.8% -125 -39.4% 0 0.0% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 146 19.8% 145 45.7% 0 0.0% 120 0.6%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% -145 -19.7% -145 -45.7% 208 0.9% 224 1.1%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% -62 -8.4% -60 -18.9% 0 0.0% 0 0.0%
Drupal\Core\Routing\RoutePreloader::onRequest0 N/A% 49 6.7% 59 18.6% 16 0.1% 96 0.5%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% 47 6.4% 34 10.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate0 N/A% -33 -4.5% -35 -11.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 30 4.1% 31 9.8% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 29 3.9% 42 13.2% -11,584 -50.9% -11,408 -57.2%
Drupal\Core\Database\Database::getConnection0 N/A% 5 0.7% 8 2.5% 24 0.1% -272 -1.4%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% -4 -0.5% -8 -2.5% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 N/A% 4 0.5% 3 0.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% 4 0.5% 8 2.5% 24 0.1% -48 -0.2%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% -4 -0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% -3 -0.4% -4 -1.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat0 N/A% -2 -0.3% -2 -0.6% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% -2 -0.3% -3 -0.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% 2 0.3% 3 0.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% -1 -0.1% -5 -1.6% 0 0.0% -48 -0.2%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 N/A% 1 0.1% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -0.1% -3 -0.9% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 1 0.1% 3 0.9% 0 0.0% 0 0.0%
Drupal\rdf\SchemaOrgDataConverter::interactionCount0 N/A% -1 -0.1% 2 0.6% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 N/A% -1 -0.1% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% 0 0.0% 3 0.9% 0 0.0% 0 0.0%
date_iso86010 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveContentWrapper0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 0 0.0% 37 11.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentFormControllerSubscriber::onRequestDeriveFormWrapper0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::getInstance0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% 0 0.0% -2 -0.6% 0 0.0% 0 0.0%