Diff Report
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #5251f6e1e32d5Run #5251f592ab279DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)845 827 -18 -2.1%
Incl. Wall Time (microsec) per call 77 75 -2 -2.1%
Excl. Wall Time (microsec)195 196 1 0.5%
Incl. CPU (microsecs)860 842 -18 -2.1%
Incl. CPU (microsecs) per call 78 77 -2 -2.1%
Excl. CPU (microsec)147 147 0 0.0%
Incl. MemUse (bytes)11,080 11,080 0 0.0%
Incl. MemUse (bytes) per call 1,007 1,007 0 0.0%
Excl. MemUse (bytes)3,864 3,864 0 0.0%
Incl. PeakMemUse (bytes)10,696 10,696 0 0.0%
Incl. PeakMemUse (bytes) per call 972 972 0 0.0%
Excl. PeakMemUse (bytes)3,872 3,872 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\ContentNegotiation::getContentType [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\ContentNegotiation::getContentType0 N/A% -18 -1.3% -18 -1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 5.6% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -12 -66.7% -14 -77.8% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% -3 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -3 -16.7% -4 -22.2% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -7 -38.9% -3 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -6 -33.3% -4 -22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -5 -27.8% -4 -22.2% 0 N/A% 0 N/A%
in_array0 N/A% -1 -5.6% -1 -5.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -5 -27.8% 0 N/A% 0 N/A%