Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)655 656 1 0.2%
Incl. Wall Time (microsec) per call 66 66 0 0.2%
Excl. Wall Time (microsec)156 156 0 0.0%
Incl. CPU (microsecs)666 663 -3 -0.5%
Incl. CPU (microsecs) per call 67 66 -0 -0.5%
Excl. CPU (microsec)103 101 -2 -1.9%
Incl. MemUse (bytes)11,424 11,424 0 0.0%
Incl. MemUse (bytes) per call 1,142 1,142 0 0.0%
Excl. MemUse (bytes)3,064 3,064 0 0.0%
Incl. PeakMemUse (bytes)9,736 9,736 0 0.0%
Incl. PeakMemUse (bytes) per call 974 974 0 0.0%
Excl. PeakMemUse (bytes)2,864 2,864 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% 1 0.8% -3 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -2 -66.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 1 100.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 0 0.0% -4 -133.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 100.0% 5 166.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -1 -100.0% 3 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -3 -100.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -6 -200.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%