Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd15c0308e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #523bd0c5929e9Run #523bd15c0308eDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)3,278 3,256 -22 -0.7%
Incl. Wall Time (microsec) per call 117 116 -1 -0.7%
Excl. Wall Time (microsec)550 546 -4 -0.7%
Incl. CPU (microsecs)3,319 3,294 -25 -0.8%
Incl. CPU (microsecs) per call 119 118 -1 -0.8%
Excl. CPU (microsec)429 421 -8 -1.9%
Incl. MemUse (bytes)14,824 14,824 0 0.0%
Incl. MemUse (bytes) per call 529 529 0 0.0%
Excl. MemUse (bytes)4,736 4,736 0 0.0%
Incl. PeakMemUse (bytes)16,104 16,104 0 0.0%
Incl. PeakMemUse (bytes) per call 575 575 0 0.0%
Excl. PeakMemUse (bytes)6,128 6,128 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% -22 -1.0% -25 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -18.2% -8 -32.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -11 -50.0% -9 -36.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -7 -31.8% -13 -52.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% -2 -9.1% -4 -16.0% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% -1 -4.5% -1 -4.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% -1 -4.5% 2 8.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -13 -59.1% -20 -80.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -5 -22.7% -11 -44.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 4.5% 6 24.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -4.5% 4 16.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 3 12.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%