Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51ad0610ca11aRun #51ad06ef28a53DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)498 510 12 2.4%
Incl. Wall Time (microsec) per call 55 57 1 2.4%
Excl. Wall Time (microsec)153 151 -2 -1.3%
Incl. CPU (microsecs)508 524 16 3.1%
Incl. CPU (microsecs) per call 56 58 2 3.1%
Excl. CPU (microsec)105 115 10 9.5%
Incl. MemUse (bytes)12,472 12,472 0 0.0%
Incl. MemUse (bytes) per call 1,386 1,386 0 0.0%
Excl. MemUse (bytes)4,296 4,296 0 0.0%
Incl. PeakMemUse (bytes)6,128 6,128 0 0.0%
Incl. PeakMemUse (bytes) per call 681 681 0 0.0%
Excl. PeakMemUse (bytes)2,392 2,392 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% 12 0.2% 16 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -16.7% 10 62.5% 0 N/A% 0 N/A%
Parent functions
drupal_get_js0 N/A% 7 58.3% 7 43.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 6 50.0% 9 56.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -1 -8.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% 10 83.3% 8 50.0% 0 N/A% 0 N/A%
in_array0 N/A% 2 16.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 16.7% -1 -6.2% 0 N/A% 0 N/A%
is_null0 N/A% -1 -8.3% -1 -6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 1 8.3% 4 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -4 -25.0% 0 N/A% 0 N/A%