Diff Report
Run #518ed10e385b9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #518ed10e385b9Run #518eceb4aac68DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)569 612 43 7.6%
Incl. Wall Time (microsec) per call 190 204 14 7.6%
Excl. Wall Time (microsec)78 76 -2 -2.6%
Incl. CPU (microsecs)576 620 44 7.6%
Incl. CPU (microsecs) per call 192 207 15 7.6%
Excl. CPU (microsec)57 56 -1 -1.8%
Incl. MemUse (bytes)57,256 57,256 0 0.0%
Incl. MemUse (bytes) per call 19,085 19,085 0 0.0%
Excl. MemUse (bytes)4,184 4,184 0 0.0%
Incl. PeakMemUse (bytes)57,056 57,056 0 0.0%
Incl. PeakMemUse (bytes) per call 19,019 19,019 0 0.0%
Excl. PeakMemUse (bytes)4,216 4,216 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% 43 179.2% 44 3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -4.7% -1 -2.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 43 100.0% 44 100.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 43 100.0% 43 97.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% 3 7.0% 4 9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -2.3% -2 -4.5% 0 N/A% 0 N/A%
is_null0 N/A% -1 -2.3% -1 -2.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 1 2.3% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%