Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)2,615 2,587 -28 -1.1%
Incl. Wall Time (microsec) per call 131 129 -1 -1.1%
Excl. Wall Time (microsec)474 474 0 0.0%
Incl. CPU (microsecs)2,649 2,621 -28 -1.1%
Incl. CPU (microsecs) per call 132 131 -1 -1.1%
Excl. CPU (microsec)372 357 -15 -4.0%
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% -28 -0.4% -28 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -15 -53.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -109 -389.3% -110 -392.9% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 73 260.7% 71 253.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% 14 50.0% 16 57.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -13 -46.4% -12 -42.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% 7 25.0% 7 25.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -25 -89.3% -14 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 18 64.3% 16 57.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -17 -60.7% -19 -67.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -7.1% 6 21.4% 0 N/A% 0 N/A%
in_array0 N/A% -1 -3.6% -9 -32.1% 0 N/A% 0 N/A%
is_null0 N/A% -1 -3.6% 7 25.0% 0 N/A% 0 N/A%