Diff Report
Run #52a03772cdd55: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #52a03772cdd55Run #52a03729e7d1aDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)859 861 2 0.2%
Incl. Wall Time (microsec) per call 78 78 0 0.2%
Excl. Wall Time (microsec)184 191 7 3.8%
Incl. CPU (microsecs)873 871 -2 -0.2%
Incl. CPU (microsecs) per call 79 79 -0 -0.2%
Excl. CPU (microsec)156 132 -24 -15.4%
Incl. MemUse (bytes)10,232 10,232 0 0.0%
Incl. MemUse (bytes) per call 930 930 0 0.0%
Excl. MemUse (bytes)3,016 3,016 0 0.0%
Incl. PeakMemUse (bytes)8,680 8,680 0 0.0%
Incl. PeakMemUse (bytes) per call 789 789 0 0.0%
Excl. PeakMemUse (bytes)2,848 2,848 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% 2 0.1% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 350.0% -24 -1200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 3 150.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -1 -50.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -4 -200.0% 8 400.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -2 -100.0% 1 50.0% 0 N/A% 0 N/A%
is_null0 N/A% -1 -50.0% 5 250.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 50.0% 5 250.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 N/A%