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

call_user_funcRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)761,533 757,926 -3,607 -0.5%
Incl. Wall Time (microsec) per call 10,726 10,675 -51 -0.5%
Excl. Wall Time (microsec)317 317 0 0.0%
Incl. CPU (microsecs)748,597 744,308 -4,289 -0.6%
Incl. CPU (microsecs) per call 10,544 10,483 -60 -0.6%
Excl. CPU (microsec)308 298 -10 -3.2%
Incl. MemUse (bytes)10,189,608 10,221,456 31,848 0.3%
Incl. MemUse (bytes) per call 143,516 143,964 449 0.3%
Excl. MemUse (bytes)13,832 13,840 8 0.1%
Incl. PeakMemUse (bytes)11,794,000 11,470,008 -323,992 -2.7%
Incl. PeakMemUse (bytes) per call 166,113 161,549 -4,563 -2.7%
Excl. PeakMemUse (bytes)8,584 9,616 1,032 12.0%

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%