Diff Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #531ee657ba49eRun #531ee5f3237b0DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)192 196 4 2.1%
Incl. Wall Time (microsec) per call 64 65 1 2.1%
Excl. Wall Time (microsec)53 52 -1 -1.9%
Incl. CPU (microsecs)196 198 2 1.0%
Incl. CPU (microsecs) per call 65 66 1 1.0%
Excl. CPU (microsec)42 32 -10 -23.8%
Incl. MemUse (bytes)11,176 11,176 0 0.0%
Incl. MemUse (bytes) per call 3,725 3,725 0 0.0%
Excl. MemUse (bytes)3,504 3,504 0 0.0%
Incl. PeakMemUse (bytes)9,616 9,616 0 0.0%
Incl. PeakMemUse (bytes) per call 3,205 3,205 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% 4 0.2% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -25.0% -10 -500.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RoutePreloader::onRequest0 N/A% 5 125.0% 4 200.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -1 -25.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 6 150.0% 6 300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -1 -25.0% 1 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 5 250.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%