Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)275 298 23 8.4%
Incl. Wall Time (microsec) per call 69 75 6 8.4%
Excl. Wall Time (microsec)91 96 5 5.5%
Incl. CPU (microsecs)282 308 26 9.2%
Incl. CPU (microsecs) per call 71 77 7 9.2%
Excl. CPU (microsec)70 81 11 15.7%
Incl. MemUse (bytes)11,080 11,080 0 0.0%
Incl. MemUse (bytes) per call 2,770 2,770 0 0.0%
Excl. MemUse (bytes)3,488 3,488 0 0.0%
Incl. PeakMemUse (bytes)12,272 12,272 0 0.0%
Incl. PeakMemUse (bytes) per call 3,068 3,068 0 0.0%
Excl. PeakMemUse (bytes)4,320 4,320 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% 23 0.2% 26 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 21.7% 11 42.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 28 121.7% 28 107.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -5 -21.7% -2 -7.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% 15 65.2% 14 53.8% 0 N/A% 0 N/A%
in_array0 N/A% 3 13.0% 3 11.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -4.3% -3 -11.5% 0 N/A% 0 N/A%
is_null0 N/A% -1 -4.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 1 4.3% 2 7.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 4.3% -1 -3.8% 0 N/A% 0 N/A%