Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage

Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguageRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)48 44 -4 -8.3%
Incl. Wall Time (microsec) per call 48 44 -4 -8.3%
Excl. Wall Time (microsec)13 13 0 0.0%
Incl. CPU (microsecs)49 45 -4 -8.2%
Incl. CPU (microsecs) per call 49 45 -4 -8.2%
Excl. CPU (microsec)10 10 0 0.0%
Incl. MemUse (bytes)7,560 7,584 24 0.3%
Incl. MemUse (bytes) per call 7,560 7,584 24 0.3%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)6,096 6,048 -48 -0.8%
Incl. PeakMemUse (bytes) per call 6,096 6,048 -48 -0.8%
Excl. PeakMemUse (bytes)1,576 1,576 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% -4 -1.9% -4 -66.7% 24 0.1% -48 -0.2%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
call_user_func0 N/A% -4 -100.0% -4 -100.0% 24 100.0% -48 -100.0%
Child functions
Drupal\Core\Language\LanguageManager::setRequest0 N/A% -2 -50.0% -2 -50.0% 24 100.0% -48 -100.0%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequest0 N/A% -1 -25.0% -1 -25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequestType0 N/A% -1 -25.0% -1 -25.0% 0 0.0% 0 0.0%