Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)4,090 3,994 -96 -2.3%
Incl. Wall Time (microsec) per call 82 80 -2 -2.3%
Excl. Wall Time (microsec)792 772 -20 -2.5%
Incl. CPU (microsecs)4,143 4,049 -94 -2.3%
Incl. CPU (microsecs) per call 83 81 -2 -2.3%
Excl. CPU (microsec)603 616 13 2.2%
Incl. MemUse (bytes)13,224 13,224 0 0.0%
Incl. MemUse (bytes) per call 264 264 0 0.0%
Excl. MemUse (bytes)1,184 1,184 0 0.0%
Incl. PeakMemUse (bytes)10,264 10,264 0 0.0%
Incl. PeakMemUse (bytes) per call 205 205 0 0.0%
Excl. PeakMemUse (bytes)3,304 3,304 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% -96 -10.1% -94 -10.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-20 -20.8% 13 13.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -57 -59.4% -54 -57.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -39 -40.6% -40 -42.6% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -39 -40.6% -40 -42.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -26 -27.1% -30 -31.9% 0 N/A% 0 N/A%
is_null0 N/A% -4 -4.2% 2 2.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -3 -3.1% -19 -20.2% 0 N/A% 0 N/A%
in_array0 N/A% -2 -2.1% -3 -3.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -2 -2.1% -17 -18.1% 0 N/A% 0 N/A%