Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9f952272: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51afe9a0d59b4Run #51afe9f952272DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)957 933 -24 -2.5%
Incl. Wall Time (microsec) per call 106 104 -3 -2.5%
Excl. Wall Time (microsec)154 150 -4 -2.6%
Incl. CPU (microsecs)973 946 -27 -2.8%
Incl. CPU (microsecs) per call 108 105 -3 -2.8%
Excl. CPU (microsec)120 110 -10 -8.3%
Incl. MemUse (bytes)59,576 59,576 0 0.0%
Incl. MemUse (bytes) per call 6,620 6,620 0 0.0%
Excl. MemUse (bytes)5,792 5,792 0 0.0%
Incl. PeakMemUse (bytes)58,416 58,416 0 0.0%
Incl. PeakMemUse (bytes) per call 6,491 6,491 0 0.0%
Excl. PeakMemUse (bytes)4,320 4,320 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% -24 -2.2% -27 -3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -16.7% -10 -37.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -20 -83.3% -21 -77.8% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -4 -16.7% -5 -18.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -1 -4.2% -1 -3.7% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 1 4.2% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -23 -95.8% -26 -96.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 3 12.5% 2 7.4% 0 N/A% 0 N/A%
in_array0 N/A% 2 8.3% 4 14.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -2 -8.3% -1 -3.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 3 11.1% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%