Diff Report
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51c2508074568Run #51c24fd9b971aDiffDiff%
Number of Function Calls151 151 0 0.0%
Incl. Wall Time (microsec)9,189 9,061 -128 -1.4%
Incl. Wall Time (microsec) per call 61 60 -1 -1.4%
Excl. Wall Time (microsec)2,223 2,155 -68 -3.1%
Incl. CPU (microsecs)9,339 9,202 -137 -1.5%
Incl. CPU (microsecs) per call 62 61 -1 -1.5%
Excl. CPU (microsec)1,707 1,709 2 0.1%
Incl. MemUse (bytes)133,248 133,248 0 0.0%
Incl. MemUse (bytes) per call 882 882 0 0.0%
Excl. MemUse (bytes)7,640 7,640 0 0.0%
Incl. PeakMemUse (bytes)112,752 112,752 0 0.0%
Incl. PeakMemUse (bytes) per call 747 747 0 0.0%
Excl. PeakMemUse (bytes)3,392 3,392 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% -128 -12.5% -137 -7.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-68 -53.1% 2 1.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -42 -32.8% -39 -28.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% -35 -27.3% -42 -30.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% -30 -23.4% -27 -19.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -23 -18.0% -29 -21.2% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% -10 -7.8% -11 -8.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 9 7.0% 8 5.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 3 2.3% 3 2.2% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -24 -18.8% -58 -42.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -21 -16.4% -42 -30.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -7 -5.5% -31 -22.6% 0 N/A% 0 N/A%
in_array0 N/A% -5 -3.9% -9 -6.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -3 -2.3% 1 0.7% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%