Diff Report
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #526a240c73a50Run #526a239923027DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)2,215 2,140 -75 -3.4%
Incl. Wall Time (microsec) per call 82 79 -3 -3.4%
Excl. Wall Time (microsec)454 449 -5 -1.1%
Incl. CPU (microsecs)2,247 2,168 -79 -3.5%
Incl. CPU (microsecs) per call 83 80 -3 -3.5%
Excl. CPU (microsec)330 328 -2 -0.6%
Incl. MemUse (bytes)14,376 14,376 0 0.0%
Incl. MemUse (bytes) per call 532 532 0 0.0%
Excl. MemUse (bytes)5,624 5,624 0 0.0%
Incl. PeakMemUse (bytes)13,576 13,640 64 0.5%
Incl. PeakMemUse (bytes) per call 503 505 2 0.5%
Excl. PeakMemUse (bytes)5,400 5,464 64 1.2%

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% -75 -220.6% -79 -47.9% 0 0.0% 64 0.0%
Exclusive Metrics Diff for Current Function-5 -6.7% -2 -2.5% 0 N/A% 64 100.0%
Parent functions
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% -57 -76.0% -61 -77.2% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -13 -17.3% -14 -17.7% 0 N/A% 0 0.0%
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% -10 -13.3% -12 -15.2% 0 N/A% 0 0.0%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 10 13.3% 13 16.5% 0 N/A% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% -6 -8.0% -7 -8.9% 0 N/A% 64 100.0%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% 1 1.3% 2 2.5% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -32 -42.7% -35 -44.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::get0 N/A% -18 -24.0% -22 -27.8% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -12 -16.0% -14 -17.7% 0 N/A% 0 0.0%
is_null0 N/A% -4 -5.3% -4 -5.1% 0 N/A% 0 0.0%
in_array0 N/A% -3 -4.0% -2 -2.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -1.3% 0 0.0% 0 N/A% 0 0.0%