Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func@1

call_user_func@1Run #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls136 136 0 0.0%
Incl. Wall Time (microsec)53,066 53,283 217 0.4%
Incl. Wall Time (microsec) per call 390 392 2 0.4%
Excl. Wall Time (microsec)784 802 18 2.3%
Incl. CPU (microsecs)45,990 45,922 -68 -0.1%
Incl. CPU (microsecs) per call 338 338 -1 -0.1%
Excl. CPU (microsec)754 764 10 1.3%
Incl. MemUse (bytes)1,258,504 1,258,528 24 0.0%
Incl. MemUse (bytes) per call 9,254 9,254 0 0.0%
Excl. MemUse (bytes)29,096 29,096 0 0.0%
Incl. PeakMemUse (bytes)1,084,776 1,084,736 -40 -0.0%
Incl. PeakMemUse (bytes) per call 7,976 7,976 -0 -0.0%
Excl. PeakMemUse (bytes)12,608 12,608 0 0.0%

Parent/Child Regression/Improvement report for call_user_func@1 [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_func@10 N/A% 217 79.2% -68 -26.2% 24 150.0% -40 -62.5%
Exclusive Metrics Diff for Current Function18 8.3% 10 14.7% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@10 N/A% 721 332.3% 305 448.5% 0 0.0% 0 0.0%
drupal_render@20 N/A% -428 -197.2% -302 -444.1% 24 100.0% -40 -100.0%
drupal_render@10 N/A% -61 -28.1% -60 -88.2% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -17 -7.8% -13 -19.1% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% 2 0.9% 1 1.5% 0 0.0% 0 0.0%
drupal_process_attached@20 N/A% 2 0.9% 2 2.9% 0 0.0% 0 0.0%
_drupal_theme_initialize0 N/A% -1 -0.5% -2 -2.9% 0 0.0% 0 0.0%
drupal_render@50 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
drupal_process_attached@30 N/A% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
drupal_render@60 N/A% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
drupal_render@40 N/A% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Child functions
Drupal\locale\LocaleConfigSubscriber::configLoad0 N/A% 683 314.7% 275 404.4% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% -435 -200.5% -312 -458.8% 24 100.0% -40 -100.0%
drupal_pre_render_scripts0 N/A% -68 -31.3% -68 -100.0% 0 0.0% 0 0.0%
Drupal\locale\LocaleConfigSubscriber::onKernelRequestSetDefaultConfigContextLocale0 N/A% 26 12.0% 27 39.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% 24 11.1% 24 35.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% -10 -4.6% -7 -10.3% 0 0.0% 0 0.0%
drupal_pre_render_styles0 N/A% 7 3.2% 8 11.8% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% -6 -2.8% -9 -13.2% 0 0.0% 0 0.0%
drupal_add_css0 N/A% -6 -2.8% -8 -11.8% 0 0.0% 0 0.0%
drupal_add_js0 N/A% -4 -1.8% -3 -4.4% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% -4 -1.8% -5 -7.4% 0 0.0% 0 0.0%
drupal_pre_render_conditional_comments0 N/A% -3 -1.4% 1 1.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% -3 -1.4% -2 -2.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyAccessSubscriber::onKernelRequestAccessCheck0 N/A% 1 0.5% 1 1.5% 0 0.0% 0 0.0%
form_pre_render_group0 N/A% 1 0.5% -1 -1.5% 0 0.0% 0 0.0%
phptemplate_init0 N/A% -1 -0.5% 1 1.5% 0 0.0% 0 0.0%
form_pre_render_hidden0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_password0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onResponse0 N/A% -1 -0.5% -1 -1.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_textfield0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_button0 N/A% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%