Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862c126d67: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #52c8629919553Run #52c862c126d67DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)1,272 1,264 -8 -0.6%
Incl. Wall Time (microsec) per call 64 63 -0 -0.6%
Excl. Wall Time (microsec)287 284 -3 -1.0%
Incl. CPU (microsecs)1,286 1,281 -5 -0.4%
Incl. CPU (microsecs) per call 64 64 -0 -0.4%
Excl. CPU (microsec)202 198 -4 -2.0%
Incl. MemUse (bytes)11,936 11,936 0 0.0%
Incl. MemUse (bytes) per call 597 597 0 0.0%
Excl. MemUse (bytes)2,632 2,632 0 0.0%
Incl. PeakMemUse (bytes)9,736 9,736 0 0.0%
Incl. PeakMemUse (bytes) per call 487 487 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% -8 -1.2% -5 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -37.5% -4 -80.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -9 -112.5% -5 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 1 12.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -3 -37.5% -5 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -12.5% -2 -40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -12.5% -2 -40.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 3 60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 0 0.0% 3 60.0% 0 N/A% 0 N/A%