Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a9efcd55c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #5230a98f3b26cRun #5230a9efcd55cDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)985 996 11 1.1%
Incl. Wall Time (microsec) per call 123 125 1 1.1%
Excl. Wall Time (microsec)183 188 5 2.7%
Incl. CPU (microsecs)994 1,006 12 1.2%
Incl. CPU (microsecs) per call 124 126 2 1.2%
Excl. CPU (microsec)143 149 6 4.2%
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% 11 0.8% 12 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 45.5% 6 50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 7 63.6% 7 58.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 3 27.3% 2 16.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 1 9.1% 3 25.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% 4 36.4% 3 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 3 27.3% 7 58.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -9.1% -3 -25.0% 0 N/A% 0 N/A%
in_array0 N/A% 1 9.1% -1 -8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -9.1% 2 16.7% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 N/A%