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

Drupal\Core\ContentNegotiation::getContentTypeRun #51c24fd9b971aRun #51c2508074568DiffDiff%
Number of Function Calls151 151 0 0.0%
Incl. Wall Time (microsec)9,061 9,189 128 1.4%
Incl. Wall Time (microsec) per call 60 61 1 1.4%
Excl. Wall Time (microsec)2,155 2,223 68 3.2%
Incl. CPU (microsecs)9,202 9,339 137 1.5%
Incl. CPU (microsecs) per call 61 62 1 1.5%
Excl. CPU (microsec)1,709 1,707 -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 Function68 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%