Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51ca5a4995c23Run #51ca5ac5912c3DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,650 1,642 -8 -0.5%
Incl. Wall Time (microsec) per call 165 164 -1 -0.5%
Excl. Wall Time (microsec)203 203 0 0.0%
Incl. CPU (microsecs)1,663 1,653 -10 -0.6%
Incl. CPU (microsecs) per call 166 165 -1 -0.6%
Excl. CPU (microsec)169 164 -5 -3.0%
Incl. MemUse (bytes)120,272 120,272 0 0.0%
Incl. MemUse (bytes) per call 12,027 12,027 0 0.0%
Excl. MemUse (bytes)5,968 5,968 0 0.0%
Incl. PeakMemUse (bytes)100,384 100,384 0 0.0%
Incl. PeakMemUse (bytes) per call 10,038 10,038 0 0.0%
Excl. PeakMemUse (bytes)2,848 2,848 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% -8 -2.3% -10 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -5 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -7 -87.5% -7 -70.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 2 25.0% 1 10.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -2 -25.0% -2 -20.0% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% -1 -12.5% -1 -10.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 7 87.5% 9 90.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -7 -87.5% -3 -30.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -5 -62.5% -9 -90.0% 0 N/A% 0 N/A%
in_array0 N/A% -2 -25.0% -3 -30.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -12.5% -2 -20.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 3 30.0% 0 N/A% 0 N/A%