Diff Report
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #523bd1075886bRun #523bd0c5929e9DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)3,266 3,278 12 0.4%
Incl. Wall Time (microsec) per call 117 117 0 0.4%
Excl. Wall Time (microsec)548 550 2 0.4%
Incl. CPU (microsecs)3,298 3,319 21 0.6%
Incl. CPU (microsecs) per call 118 119 1 0.6%
Excl. CPU (microsec)422 429 7 1.7%
Incl. MemUse (bytes)14,824 14,824 0 0.0%
Incl. MemUse (bytes) per call 529 529 0 0.0%
Excl. MemUse (bytes)4,736 4,736 0 0.0%
Incl. PeakMemUse (bytes)16,104 16,104 0 0.0%
Incl. PeakMemUse (bytes) per call 575 575 0 0.0%
Excl. PeakMemUse (bytes)6,128 6,128 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% 12 0.7% 21 2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 16.7% 7 33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 21 175.0% 28 133.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% -18 -150.0% -16 -76.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 6 50.0% 5 23.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% 2 16.7% 3 14.3% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 1 8.3% 1 4.8% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 9 75.0% 12 57.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 8.3% -1 -4.8% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 4 19.0% 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% -1 -4.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%