Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for call_user_func

call_user_funcRun #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls2,215 2,215 0 0.0%
Incl. Wall Time (microsec)220,626 220,919 293 0.1%
Incl. Wall Time (microsec) per call 100 100 0 0.1%
Excl. Wall Time (microsec)3,852 3,908 56 1.5%
Incl. CPU (microsecs)216,915 217,260 345 0.2%
Incl. CPU (microsecs) per call 98 98 0 0.2%
Excl. CPU (microsec)4,181 4,188 7 0.2%
Incl. MemUse (bytes)6,755,536 6,755,784 248 0.0%
Incl. MemUse (bytes) per call 3,050 3,050 0 0.0%
Excl. MemUse (bytes)9,936 9,976 40 0.4%
Incl. PeakMemUse (bytes)4,134,392 4,085,888 -48,504 -1.2%
Incl. PeakMemUse (bytes) per call 1,867 1,845 -22 -1.2%
Excl. PeakMemUse (bytes)9,584 9,568 -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% 293 10.0% 345 13.2% 248 0.9% -48,504 -148.6%
Exclusive Metrics Diff for Current Function56 19.1% 7 2.0% 40 16.1% -16 -0.0%
Parent functions
field_invoke_method_multiple0 N/A% 345 117.7% 348 100.9% 144 58.1% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -94 -32.1% -22 -6.4% -120 -48.4% 22,464 46.3%
field_invoke_method0 N/A% 32 10.9% 34 9.9% 0 0.0% 0 0.0%
drupal_render@30 N/A% 9 3.1% -7 -2.0% -16 -6.5% 40 0.1%
drupal_render@40 N/A% 5 1.7% 6 1.7% 272 109.7% 0 0.0%
service_container_prod::getDatabaseService0 N/A% -3 -1.0% -1 -0.3% -24 -9.7% -24 -0.0%
drupal_render@20 N/A% 1 0.3% 1 0.3% -8 -3.2% -70,984 -146.3%
rdf_rdfa_attributes0 N/A% -1 -0.3% -12 -3.5% 0 0.0% 0 0.0%
service_container_prod::getConfig_Cachedstorage_StorageService0 N/A% -1 -0.3% -2 -0.6% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
service_container_prod::getSettingsService0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
{closure}0 N/A% 337 115.0% 368 106.7% 144 58.1% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -103 -35.2% -36 -10.4% 480 193.5% 12,984 26.8%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% 44 15.0% 47 13.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -37 -12.6% -34 -9.9% -560 -225.8% 9,464 19.5%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% -12 -4.1% -10 -2.9% 16 6.5% 16 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onKernelRequestAuthenticate0 N/A% 7 2.4% 5 1.4% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% -6 -2.0% -4 -1.2% -8 -3.2% 0 0.0%
contextual_pre_render_placeholder0 N/A% 5 1.7% -1 -0.3% 0 0.0% 56 0.1%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% 5 1.7% 5 1.4% 0 0.0% 0 0.0%
drupal_pre_render_link0 N/A% 4 1.4% 5 1.4% 216 87.1% 0 0.0%
Drupal\Core\Database\Database::getConnection0 N/A% -4 -1.4% -4 -1.2% -24 -9.7% -24 -0.0%
date_iso86010 N/A% -4 -1.4% -15 -4.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% -3 -1.0% 3 0.9% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 0.7% 2 0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% 2 0.7% 2 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% -2 -0.7% -1 -0.3% 8 3.2% 0 0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% -2 -0.7% -3 -0.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 0.7% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0%
drupal_pre_render_render_cache_placeholder0 N/A% 1 0.3% 2 0.6% -8 -3.2% -70,984 -146.3%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 N/A% -1 -0.3% -2 -0.6% -56 -22.6% 0 0.0%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.3% 2 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% 1 0.3% 3 0.9% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% -1 -0.3% 1 0.3% 0 0.0% 0 0.0%
drupal_add_css0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 0 0.0% 2 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%