Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat

Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormatRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)108 103 -5 -4.6%
Incl. Wall Time (microsec) per call 108 103 -5 -4.6%
Excl. Wall Time (microsec)24 16 -8 -33.3%
Incl. CPU (microsecs)109 104 -5 -4.6%
Incl. CPU (microsecs) per call 109 104 -5 -4.6%
Excl. CPU (microsec)21 12 -9 -42.9%
Incl. MemUse (bytes)5,560 5,560 0 0.0%
Incl. MemUse (bytes) per call 5,560 5,560 0 0.0%
Excl. MemUse (bytes)2,016 2,016 0 0.0%
Incl. PeakMemUse (bytes)5,920 5,920 0 0.0%
Incl. PeakMemUse (bytes) per call 5,920 5,920 0 0.0%
Excl. PeakMemUse (bytes)1,704 1,704 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat [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\ContentControllerSubscriber::onRequestDeriveFormat0 N/A% -5 -0.1% -5 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -160.0% -9 -180.0% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% -5 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 4 80.0% 3 60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -1 -20.0% 1 20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::setRequestFormat0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequest0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%