Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,203 1,202 -1 -0.1%
Incl. Wall Time (microsec) per call 120 120 -0 -0.1%
Excl. Wall Time (microsec)222 228 6 2.7%
Incl. CPU (microsecs)1,219 1,216 -3 -0.2%
Incl. CPU (microsecs) per call 122 122 -0 -0.2%
Excl. CPU (microsec)172 184 12 7.0%
Incl. MemUse (bytes)10,184 10,184 0 0.0%
Incl. MemUse (bytes) per call 1,018 1,018 0 0.0%
Excl. MemUse (bytes)3,064 3,064 0 0.0%
Incl. PeakMemUse (bytes)8,768 8,768 0 0.0%
Incl. PeakMemUse (bytes) per call 877 877 0 0.0%
Excl. PeakMemUse (bytes)2,936 2,936 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 -0.0% -3 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 600.0% 12 400.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -9 -900.0% -11 -366.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 8 800.0% 8 266.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -6 -600.0% -4 -133.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -5 -500.0% -10 -333.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 3 300.0% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 1 100.0% -6 -200.0% 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% 2 66.7% 0 N/A% 0 N/A%