Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)853 838 -15 -1.8%
Incl. Wall Time (microsec) per call 66 64 -1 -1.8%
Excl. Wall Time (microsec)194 193 -1 -0.5%
Incl. CPU (microsecs)870 854 -16 -1.8%
Incl. CPU (microsecs) per call 67 66 -1 -1.8%
Excl. CPU (microsec)147 141 -6 -4.1%
Incl. MemUse (bytes)11,568 11,568 0 0.0%
Incl. MemUse (bytes) per call 890 890 0 0.0%
Excl. MemUse (bytes)2,920 2,920 0 0.0%
Incl. PeakMemUse (bytes)9,736 9,736 0 0.0%
Incl. PeakMemUse (bytes) per call 749 749 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% -15 -13.2% -16 -37.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -6.7% -6 -37.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -11 -73.3% -13 -81.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -4 -26.7% -3 -18.8% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -7 -46.7% -5 -31.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -5 -33.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -1 -6.7% -1 -6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -6.7% -3 -18.8% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 2 12.5% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -3 -18.8% 0 N/A% 0 N/A%