Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #518eee9367b5dRun #518eefcaea15fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)575 573 -2 -0.3%
Incl. Wall Time (microsec) per call 192 191 -1 -0.3%
Excl. Wall Time (microsec)84 84 0 0.0%
Incl. CPU (microsecs)590 584 -6 -1.0%
Incl. CPU (microsecs) per call 197 195 -2 -1.0%
Excl. CPU (microsec)65 62 -3 -4.6%
Incl. MemUse (bytes)57,280 57,280 0 0.0%
Incl. MemUse (bytes) per call 19,093 19,093 0 0.0%
Excl. MemUse (bytes)4,184 4,184 0 0.0%
Incl. PeakMemUse (bytes)56,736 56,736 0 0.0%
Incl. PeakMemUse (bytes) per call 18,912 18,912 0 0.0%
Excl. PeakMemUse (bytes)4,040 4,040 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% -2 -3.0% -6 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -7 -350.0% -8 -133.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 3 150.0% 3 50.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 2 100.0% -1 -16.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -5 -250.0% -6 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 2 100.0% 2 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 50.0% -1 -16.7% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%