Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #523f01900df5cRun #523f01e38fa84DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)2,069 2,085 16 0.8%
Incl. Wall Time (microsec) per call 74 74 1 0.8%
Excl. Wall Time (microsec)454 458 4 0.9%
Incl. CPU (microsecs)2,105 2,121 16 0.8%
Incl. CPU (microsecs) per call 75 76 1 0.8%
Excl. CPU (microsec)322 306 -16 -5.0%
Incl. MemUse (bytes)13,584 13,584 0 0.0%
Incl. MemUse (bytes) per call 485 485 0 0.0%
Excl. MemUse (bytes)4,736 4,736 0 0.0%
Incl. PeakMemUse (bytes)10,864 10,864 0 0.0%
Incl. PeakMemUse (bytes) per call 388 388 0 0.0%
Excl. PeakMemUse (bytes)3,960 3,960 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% 16 4.7% 16 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 25.0% -16 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 10 62.5% 9 56.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 3 18.8% 3 18.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% 1 6.2% 2 12.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% 1 6.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 1 6.2% 2 12.5% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 6 37.5% 7 43.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 4 25.0% 2 12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 12.5% 5 31.2% 0 N/A% 0 N/A%
in_array0 N/A% -1 -6.2% 7 43.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 6.2% 4 25.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 7 43.8% 0 N/A% 0 N/A%