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

call_user_funcRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)305,941 304,446 -1,495 -0.5%
Incl. Wall Time (microsec) per call 5,563 5,535 -27 -0.5%
Excl. Wall Time (microsec)404 404 0 0.0%
Incl. CPU (microsecs)272,704 270,647 -2,057 -0.8%
Incl. CPU (microsecs) per call 4,958 4,921 -37 -0.8%
Excl. CPU (microsec)376 375 -1 -0.3%
Incl. MemUse (bytes)4,305,728 4,282,376 -23,352 -0.5%
Incl. MemUse (bytes) per call 78,286 77,861 -425 -0.5%
Excl. MemUse (bytes)8,904 8,904 0 0.0%
Incl. PeakMemUse (bytes)4,491,008 4,467,460 -23,548 -0.5%
Incl. PeakMemUse (bytes) per call 81,655 81,227 -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%