Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)296 277 -19 -6.4%
Incl. Wall Time (microsec) per call 99 92 -6 -6.4%
Excl. Wall Time (microsec)75 62 -13 -17.3%
Incl. CPU (microsecs)300 282 -18 -6.0%
Incl. CPU (microsecs) per call 100 94 -6 -6.0%
Excl. CPU (microsec)55 45 -10 -18.2%
Incl. MemUse (bytes)11,808 11,808 0 0.0%
Incl. MemUse (bytes) per call 3,936 3,936 0 0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)13,464 13,464 0 0.0%
Incl. PeakMemUse (bytes) per call 4,488 4,488 0 0.0%
Excl. PeakMemUse (bytes)4,976 4,976 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% -19 -0.6% -18 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -68.4% -10 -55.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat0 N/A% -13 -68.4% -13 -72.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RoutePreloader::onRequest0 N/A% -5 -26.3% -5 -27.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% -1 -5.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -6 -31.6% -4 -22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 5.3% 2 11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -1 -5.3% 0 0.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -5 -27.8% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 2 11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -3 -16.7% 0 N/A% 0 N/A%