Diff Report
Run #519fd13122e91: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519fd13122e91Run #519fd0873c1d7DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)704 767 63 8.9%
Incl. Wall Time (microsec) per call 235 256 21 8.9%
Excl. Wall Time (microsec)85 92 7 8.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)57,504 57,504 0 0.0%
Incl. MemUse (bytes) per call 19,168 19,168 0 0.0%
Excl. MemUse (bytes)4,184 4,184 0 0.0%
Incl. PeakMemUse (bytes)55,920 55,880 -40 -0.1%
Incl. PeakMemUse (bytes) per call 18,640 18,627 -13 -0.1%
Excl. PeakMemUse (bytes)3,528 3,528 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% 63 6.0% 0 0.0% 0 0.0% -40 -4.5%
Exclusive Metrics Diff for Current Function7 11.1% 0 N/A% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 65 103.2% 0 N/A% 0 N/A% -40 -100.0%
drupal_get_js0 N/A% -3 -4.8% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 1 1.6% 0 N/A% 0 N/A% 0 0.0%
Child functions
is_null0 N/A% 29 46.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 17 27.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 5 7.9% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 5 7.9% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::get0 N/A% 0 0.0% 0 N/A% 0 N/A% -40 -100.0%
in_array0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%