Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,005 985 -20 -2.0%
Incl. Wall Time (microsec) per call 126 123 -3 -2.0%
Excl. Wall Time (microsec)195 183 -12 -6.2%
Incl. CPU (microsecs)1,016 994 -22 -2.2%
Incl. CPU (microsecs) per call 127 124 -3 -2.2%
Excl. CPU (microsec)154 143 -11 -7.1%
Incl. MemUse (bytes)12,432 12,432 0 0.0%
Incl. MemUse (bytes) per call 1,554 1,554 0 0.0%
Excl. MemUse (bytes)4,264 4,264 0 0.0%
Incl. PeakMemUse (bytes)10,088 10,088 0 0.0%
Incl. PeakMemUse (bytes) per call 1,261 1,261 0 0.0%
Excl. PeakMemUse (bytes)3,144 3,144 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% -20 -2.4% -22 -2.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -60.0% -11 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -22 -110.0% -25 -113.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 2 10.0% 3 13.6% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -10 -50.0% -11 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 5 25.0% 8 36.4% 0 N/A% 0 N/A%
is_null0 N/A% -1 -5.0% -2 -9.1% 0 N/A% 0 N/A%
in_array0 N/A% -1 -5.0% -1 -4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -1 -5.0% -1 -4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -4 -18.2% 0 N/A% 0 N/A%