Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func

call_user_funcRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)757,926 761,533 3,607 0.5%
Incl. Wall Time (microsec) per call 10,675 10,726 51 0.5%
Excl. Wall Time (microsec)317 317 0 0.0%
Incl. CPU (microsecs)744,308 748,597 4,289 0.6%
Incl. CPU (microsecs) per call 10,483 10,544 60 0.6%
Excl. CPU (microsec)298 308 10 3.4%
Incl. MemUse (bytes)10,221,456 10,189,608 -31,848 -0.3%
Incl. MemUse (bytes) per call 143,964 143,516 -449 -0.3%
Excl. MemUse (bytes)13,840 13,832 -8 -0.1%
Incl. PeakMemUse (bytes)11,470,008 11,794,000 323,992 2.8%
Incl. PeakMemUse (bytes) per call 161,549 166,113 4,563 2.8%
Excl. PeakMemUse (bytes)9,616 8,584 -1,032 -10.7%

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% 3,607 88.3% 4,289 100.6% -31,848 -144.7% 323,992 1409.2%
Exclusive Metrics Diff for Current Function0 0.0% 10 0.2% -8 -0.0% -1,032 -0.3%
Parent functions
field_invoke_method_multiple0 N/A% 3,497 97.0% 3,612 84.2% -184 -0.6% 407,768 125.9%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 145 4.0% 689 16.1% -31,720 -99.6% -82,328 -25.4%
service_container_prod::getDatabaseService0 N/A% -24 -0.7% -2 -0.0% 0 0.0% 0 0.0%
rdf_rdfa_attributes0 N/A% -8 -0.2% -10 -0.2% 32 0.1% 0 0.0%
field_invoke_method0 N/A% -3 -0.1% 1 0.0% 24 0.1% 0 0.0%
drupal_process_attached@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@20 N/A% 0 0.0% 1 0.0% 0 0.0% -864 -0.3%
drupal_render@30 N/A% 0 0.0% -2 -0.0% 0 0.0% -584 -0.2%
service_container_prod::getConfig_Cachedstorage_StorageService0 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% 3,491 96.8% 3,604 84.0% -184 -0.6% 407,768 125.9%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -544 -15.1% 592 13.8% -31,304 -98.3% -72,448 -22.4%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% 332 9.2% -59 -1.4% -64 -0.2% -1,512 -0.5%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 235 6.5% 107 2.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% 86 2.4% -4 -0.1% 0 0.0% -16 -0.0%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% -34 -0.9% -2 -0.0% -16 -0.1% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 32 0.9% 23 0.5% 40 0.1% 40 0.0%
Drupal\Core\Database\Database::getConnection0 N/A% -23 -0.6% -4 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onKernelRequestAuthenticate0 N/A% 15 0.4% 4 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% 9 0.2% 8 0.2% 24 0.1% 144 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% 8 0.2% 3 0.1% -96 -0.3% -6,432 -2.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% 7 0.2% 14 0.3% 0 0.0% 0 0.0%
date_iso86010 N/A% -5 -0.1% -5 -0.1% 16 0.1% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -2 -0.1% -3 -0.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 1 0.0% 1 0.0% -256 -0.8% -1,848 -0.6%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_js0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onResponse0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 0 0.0% 2 0.0% 0 0.0% -384 -0.1%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton0 N/A% 0 0.0% -2 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyAccessSubscriber::onKernelRequestAccessCheck0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 0 0.0% 0 0.0% 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\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 0 0.0% 1 0.0% 0 0.0% -288 -0.1%