Diff Report
Run #51c25102ed66d: 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 #51c25102ed66dRun #51c24fd9b971aDiffDiff%
Number of Function Calls151 151 0 0.0%
Incl. Wall Time (microsec)9,216 9,061 -155 -1.7%
Incl. Wall Time (microsec) per call 61 60 -1 -1.7%
Excl. Wall Time (microsec)2,202 2,155 -47 -2.1%
Incl. CPU (microsecs)9,355 9,202 -153 -1.6%
Incl. CPU (microsecs) per call 62 61 -1 -1.6%
Excl. CPU (microsec)1,688 1,709 21 1.2%
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% -155 -1.1% -153 -1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-47 -30.3% 21 13.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -120 -77.4% -124 -81.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% -28 -18.1% -32 -20.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% -18 -11.6% -12 -7.8% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 14 9.0% 14 9.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -3 -1.9% -1 -0.7% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% -2 -1.3% -1 -0.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 2 1.3% 3 2.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -69 -44.5% -72 -47.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -21 -13.5% -65 -42.5% 0 N/A% 0 N/A%
in_array0 N/A% -11 -7.1% -10 -6.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -7 -4.5% -26 -17.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% -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%