Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,138 1,133 -5 -0.4%
Incl. Wall Time (microsec) per call 81 81 -0 -0.4%
Excl. Wall Time (microsec)225 229 4 1.8%
Incl. CPU (microsecs)1,158 1,149 -9 -0.8%
Incl. CPU (microsecs) per call 83 82 -1 -0.8%
Excl. CPU (microsec)181 167 -14 -7.7%
Incl. MemUse (bytes)60,984 60,984 0 0.0%
Incl. MemUse (bytes) per call 4,356 4,356 0 0.0%
Excl. MemUse (bytes)6,800 6,800 0 0.0%
Incl. PeakMemUse (bytes)49,376 49,376 0 0.0%
Incl. PeakMemUse (bytes) per call 3,527 3,527 0 0.0%
Excl. PeakMemUse (bytes)2,496 2,496 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% -5 -0.8% -9 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 80.0% -14 -155.6% 0 N/A% 0 N/A%
Parent functions
drupal_get_js0 N/A% -8 -160.0% -11 -122.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 1 20.0% 2 22.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 1 20.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Enhancer\EntityFormEnhancer::enhance0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% -5 -100.0% 4 44.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -3 -60.0% -2 -22.2% 0 N/A% 0 N/A%
in_array0 N/A% 1 20.0% 2 22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -1 -20.0% -2 -22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -20.0% 4 44.4% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%