Diff Report
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #52353dd1139c1Run #52353d82849e7DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)2,647 2,587 -60 -2.3%
Incl. Wall Time (microsec) per call 132 129 -3 -2.3%
Excl. Wall Time (microsec)514 474 -40 -7.8%
Incl. CPU (microsecs)2,678 2,621 -57 -2.1%
Incl. CPU (microsecs) per call 134 131 -3 -2.1%
Excl. CPU (microsec)385 357 -28 -7.3%
Incl. MemUse (bytes)15,080 15,080 0 0.0%
Incl. MemUse (bytes) per call 754 754 0 0.0%
Excl. MemUse (bytes)5,760 5,760 0 0.0%
Incl. PeakMemUse (bytes)12,144 12,144 0 0.0%
Incl. PeakMemUse (bytes) per call 607 607 0 0.0%
Excl. PeakMemUse (bytes)4,168 4,168 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% -60 -200.0% -57 -6.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-40 -66.7% -28 -49.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -109 -181.7% -111 -194.7% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 61 101.7% 63 110.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -33 -55.0% -30 -52.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% 14 23.3% 15 26.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% 7 11.7% 6 10.5% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% 31 51.7% 25 43.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -28 -46.7% -26 -45.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -23 -38.3% -27 -47.4% 0 N/A% 0 N/A%
in_array0 N/A% -2 -3.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 1.7% -6 -10.5% 0 N/A% 0 N/A%
is_null0 N/A% 1 1.7% 5 8.8% 0 N/A% 0 N/A%