Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,040 1,034 -6 -0.6%
Incl. Wall Time (microsec) per call 347 345 -2 -0.6%
Excl. Wall Time (microsec)83 83 0 0.0%
Incl. CPU (microsecs)1,048 1,042 -6 -0.6%
Incl. CPU (microsecs) per call 349 347 -2 -0.6%
Excl. CPU (microsec)60 64 4 6.7%
Incl. MemUse (bytes)108,760 108,760 0 0.0%
Incl. MemUse (bytes) per call 36,253 36,253 0 0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)106,560 106,560 0 0.0%
Incl. PeakMemUse (bytes) per call 35,520 35,520 0 0.0%
Excl. PeakMemUse (bytes)3,048 3,048 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% -6 -1.5% -6 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 4 66.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -7 -116.7% -7 -116.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 1 16.7% 1 16.7% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -6 -100.0% -8 -133.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -2 -33.3% -2 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 2 33.3% 2 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -3 -50.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%