Diff Report
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51b89ec98250cRun #51b89dd280f98DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)4,845 4,780 -65 -1.3%
Incl. Wall Time (microsec) per call 63 62 -1 -1.3%
Excl. Wall Time (microsec)1,117 1,117 0 0.0%
Incl. CPU (microsecs)4,935 4,853 -82 -1.7%
Incl. CPU (microsecs) per call 64 63 -1 -1.7%
Excl. CPU (microsec)917 900 -17 -1.9%
Incl. MemUse (bytes)66,752 66,752 0 0.0%
Incl. MemUse (bytes) per call 867 867 0 0.0%
Excl. MemUse (bytes)7,480 7,480 0 0.0%
Incl. PeakMemUse (bytes)55,112 54,992 -120 -0.2%
Incl. PeakMemUse (bytes) per call 716 714 -2 -0.2%
Excl. PeakMemUse (bytes)3,552 3,432 -120 -3.4%

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% -65 -0.5% -82 -0.6% 0 0.0% -120 -0.2%
Exclusive Metrics Diff for Current Function0 0.0% -17 -20.7% 0 N/A% -120 -100.0%
Parent functions
drupal_get_js0 N/A% -28 -43.1% -28 -34.1% 0 N/A% 0 0.0%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -24 -36.9% -40 -48.8% 0 N/A% -120 -100.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -11 -16.9% -13 -15.9% 0 N/A% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 7 10.8% 7 8.5% 0 N/A% 0 0.0%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% -6 -9.2% -5 -6.1% 0 N/A% 0 0.0%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -4 -6.2% -6 -7.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\Enhancer\EntityFormEnhancer::enhance0 N/A% 1 1.5% 3 3.7% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% -35 -53.8% -30 -36.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -20 -30.8% -21 -25.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -7 -10.8% -14 -17.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -3 -4.6% -2 -2.4% 0 N/A% 0 0.0%
is_null0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 0.0%