Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)1,748 1,734 -14 -0.8%
Incl. Wall Time (microsec) per call 83 83 -1 -0.8%
Excl. Wall Time (microsec)341 341 0 0.0%
Incl. CPU (microsecs)1,778 1,762 -16 -0.9%
Incl. CPU (microsecs) per call 85 84 -1 -0.9%
Excl. CPU (microsec)268 243 -25 -9.3%
Incl. MemUse (bytes)14,384 14,384 0 0.0%
Incl. MemUse (bytes) per call 685 685 0 0.0%
Excl. MemUse (bytes)5,128 5,128 0 0.0%
Incl. PeakMemUse (bytes)15,024 15,024 0 0.0%
Incl. PeakMemUse (bytes) per call 715 715 0 0.0%
Excl. PeakMemUse (bytes)5,600 5,600 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% -14 -0.0% -16 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -25 -156.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance0 N/A% -25 -178.6% -22 -137.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 19 135.7% 22 137.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance0 N/A% -11 -78.6% -14 -87.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance0 N/A% 3 21.4% -3 -18.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% -11 -78.6% -1 -6.2% 0 N/A% 0 N/A%
is_null0 N/A% -4 -28.6% 5 31.2% 0 N/A% 0 N/A%
in_array0 N/A% -4 -28.6% -8 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 4 28.6% 4 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 14.3% 1 6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -7.1% 8 50.0% 0 N/A% 0 N/A%