Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage

Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguageRun #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,313 2,311 -2 -0.1%
Incl. Wall Time (microsec) per call 1,157 1,156 -1 -0.1%
Excl. Wall Time (microsec)25 26 1 4.0%
Incl. CPU (microsecs)2,005 2,035 30 1.5%
Incl. CPU (microsecs) per call 1,003 1,018 15 1.5%
Excl. CPU (microsec)20 24 4 20.0%
Incl. MemUse (bytes)82,920 82,920 0 0.0%
Incl. MemUse (bytes) per call 41,460 41,460 0 0.0%
Excl. MemUse (bytes)2,728 2,728 0 0.0%
Incl. PeakMemUse (bytes)82,872 82,872 0 0.0%
Incl. PeakMemUse (bytes) per call 41,436 41,436 0 0.0%
Excl. PeakMemUse (bytes)2,104 2,104 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage [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
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% -2 -0.2% 30 5.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 50.0% 4 13.3% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -2 -100.0% 30 100.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Language\LanguageManager::setRequest0 N/A% -3 -150.0% 30 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequest0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequestType0 N/A% 0 0.0% -3 -10.0% 0 N/A% 0 N/A%