Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)659 663 4 0.6%
Incl. Wall Time (microsec) per call 66 66 0 0.6%
Excl. Wall Time (microsec)158 155 -3 -1.9%
Incl. CPU (microsecs)669 674 5 0.7%
Incl. CPU (microsecs) per call 67 67 1 0.7%
Excl. CPU (microsec)113 114 1 0.9%
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)9,800 9,800 0 0.0%
Incl. PeakMemUse (bytes) per call 980 980 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% 4 1.1% 5 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -75.0% 1 20.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 3 75.0% 5 100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 6 150.0% 2 40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 25.0% -1 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 25.0% 1 20.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 3 60.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%