Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func

call_user_funcRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)304,446 305,941 1,495 0.5%
Incl. Wall Time (microsec) per call 5,535 5,563 27 0.5%
Excl. Wall Time (microsec)404 404 0 0.0%
Incl. CPU (microsecs)270,647 272,704 2,057 0.8%
Incl. CPU (microsecs) per call 4,921 4,958 37 0.8%
Excl. CPU (microsec)375 376 1 0.3%
Incl. MemUse (bytes)4,282,376 4,305,728 23,352 0.5%
Incl. MemUse (bytes) per call 77,861 78,286 425 0.5%
Excl. MemUse (bytes)8,904 8,904 0 0.0%
Incl. PeakMemUse (bytes)4,467,460 4,491,008 23,548 0.5%
Incl. PeakMemUse (bytes) per call 81,227 81,655 428 0.5%
Excl. PeakMemUse (bytes)7,792 7,792 0 0.0%

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% 1,495 90.7% 2,057 412.2% 23,352 98.3% 23,548 96.9%
Exclusive Metrics Diff for Current Function0 0.0% 1 0.0% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 1,939 129.7% 2,475 120.3% 23,352 100.0% 23,584 100.2%
drupal_process_attached@20 N/A% -352 -23.5% -352 -17.1% 0 0.0% 0 0.0%
drupal_render@30 N/A% -124 -8.3% -118 -5.7% 0 0.0% -36 -0.2%
drupal_process_attached@10 N/A% 27 1.8% 29 1.4% 0 0.0% 0 0.0%
drupal_render@20 N/A% 10 0.7% 12 0.6% 0 0.0% 0 0.0%
service_container_prod::getDatabaseService0 N/A% -2 -0.1% 15 0.7% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%
service_container_prod::getConfig_Cachedstorage_StorageService0 N/A% -2 -0.1% -1 -0.0% 0 0.0% 0 0.0%
rdf_rdfa_attributes0 N/A% -1 -0.1% -1 -0.0% 0 0.0% 0 0.0%
drupal_process_attached@30 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\filter\BooleanOperator::query0 N/A% 1 0.1% 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
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 2,808 187.8% 2,654 129.0% 23,484 100.6% 77,700 330.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% 361 24.1% 459 22.3% 0 0.0% 0 0.0%
_drupal_add_js0 N/A% -350 -23.4% -348 -16.9% 0 0.0% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% -298 -19.9% -233 -11.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% -255 -17.1% -165 -8.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -223 -14.9% 104 5.1% -120 -0.5% -54,120 -229.8%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% -128 -8.6% -67 -3.3% 0 0.0% 0 0.0%
drupal_pre_render_link0 N/A% -126 -8.4% -122 -5.9% 0 0.0% -36 -0.2%
Drupal\system\EventSubscriber\AutomaticCron::onTerminate0 N/A% -121 -8.1% -41 -2.0% 0 0.0% 0 0.0%
Drupal\devel\EventSubscriber\DevelEventSubscriber::onRequest0 N/A% -121 -8.1% -120 -5.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RoutePreloader::onRequest0 N/A% -111 -7.4% -148 -7.2% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% 63 4.2% 117 5.7% 4 0.0% 4 0.0%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate0 N/A% 49 3.3% -16 -0.8% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% -42 -2.8% -21 -1.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% -30 -2.0% -29 -1.4% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% 24 1.6% 23 1.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -17 -1.1% -18 -0.9% -12 -0.1% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -16 -1.1% -15 -0.7% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 9 0.6% 10 0.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 9 0.6% 10 0.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentFormControllerSubscriber::onRequestDeriveFormWrapper0 N/A% 7 0.5% 6 0.3% 0 0.0% 0 0.0%
date_iso86010 N/A% -3 -0.2% -4 -0.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat0 N/A% 3 0.2% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Database::getConnection0 N/A% -3 -0.2% 14 0.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% 2 0.1% 1 0.0% -4 -0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% 2 0.1% 3 0.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 0.1% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveContentWrapper0 N/A% 1 0.1% 1 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\filter\BooleanOperator::queryOpBoolean0 N/A% 1 0.1% 2 0.1% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 0 0.0% 0 0.0% 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\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% 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%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 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 0.0% 0 0.0% 0 0.0%