Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)2,109 2,076 -33 -1.6%
Incl. Wall Time (microsec) per call 75 74 -1 -1.6%
Excl. Wall Time (microsec)460 454 -6 -1.3%
Incl. CPU (microsecs)2,148 2,108 -40 -1.9%
Incl. CPU (microsecs) per call 77 75 -1 -1.9%
Excl. CPU (microsec)322 318 -4 -1.2%
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% -33 -1.0% -40 -1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -18.2% -4 -10.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -12 -36.4% -15 -37.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% -8 -24.2% -8 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% -7 -21.2% -6 -15.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -3 -9.1% -9 -22.5% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% -3 -9.1% -2 -5.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -13 -39.4% -15 -37.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -6 -18.2% -10 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -6 -18.2% -7 -17.5% 0 N/A% 0 N/A%
in_array0 N/A% -2 -6.1% 2 5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -3 -7.5% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -3 -7.5% 0 N/A% 0 N/A%