Diff Report
Run #5204421e7a2a2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #5204421e7a2a2Run #5204417bc7ab7DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)484 490 6 1.2%
Incl. Wall Time (microsec) per call 48 49 1 1.2%
Excl. Wall Time (microsec)152 149 -3 -2.0%
Incl. CPU (microsecs)495 501 6 1.2%
Incl. CPU (microsecs) per call 50 50 1 1.2%
Excl. CPU (microsec)117 118 1 0.9%
Incl. MemUse (bytes)12,480 12,480 0 0.0%
Incl. MemUse (bytes) per call 1,248 1,248 0 0.0%
Excl. MemUse (bytes)4,248 4,248 0 0.0%
Incl. PeakMemUse (bytes)9,800 9,800 0 0.0%
Incl. PeakMemUse (bytes) per call 980 980 0 0.0%
Excl. PeakMemUse (bytes)3,520 3,520 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% 6 0.7% 6 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -50.0% 1 16.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 10 166.7% 10 166.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -5 -83.3% -5 -83.3% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 16.7% 1 16.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% 7 116.7% 8 133.3% 0 N/A% 0 N/A%
in_array0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 1 16.7% 1 16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%