Diff Report
Run #5251f691abb85: 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 #5251f691abb85Run #5251f592ab279DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)856 827 -29 -3.4%
Incl. Wall Time (microsec) per call 78 75 -3 -3.4%
Excl. Wall Time (microsec)196 196 0 0.0%
Incl. CPU (microsecs)875 842 -33 -3.8%
Incl. CPU (microsecs) per call 80 77 -3 -3.8%
Excl. CPU (microsec)148 147 -1 -0.7%
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% -29 -1.5% -33 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -3.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -11 -37.9% -14 -42.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -10 -34.5% -12 -36.4% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% -8 -27.6% -7 -21.2% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -15 -51.7% -14 -42.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -7 -24.1% -6 -18.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -5 -17.2% -5 -15.2% 0 N/A% 0 N/A%
in_array0 N/A% -2 -6.9% -3 -9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -4 -12.1% 0 N/A% 0 N/A%