Diff Report
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519b1a785aaa6Run #519b1557bbc04DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,051 1,992 -59 -2.9%
Incl. Wall Time (microsec) per call 684 664 -20 -2.9%
Excl. Wall Time (microsec)139 155 16 11.5%
Incl. CPU (microsecs)2,057 1,997 -60 -2.9%
Incl. CPU (microsecs) per call 686 666 -20 -2.9%
Excl. CPU (microsec)110 117 7 6.4%
Incl. MemUse (bytes)133,408 133,384 -24 -0.0%
Incl. MemUse (bytes) per call 44,469 44,461 -8 -0.0%
Excl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. PeakMemUse (bytes)112,120 112,216 96 0.1%
Incl. PeakMemUse (bytes) per call 37,373 37,405 32 0.1%
Excl. PeakMemUse (bytes)1,968 1,968 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% -59 -3.0% -60 -2.7% -24 -0.2% 96 0.6%
Exclusive Metrics Diff for Current Function16 27.1% 7 11.7% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -76 -128.8% -76 -126.7% -24 -100.0% 96 100.0%
drupal_get_js0 N/A% 15 25.4% 14 23.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 2 3.4% 2 3.3% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -81 -137.3% -81 -135.0% -24 -100.0% 96 100.0%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 12 20.3% 10 16.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::get0 N/A% -7 -11.9% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 1.7% 5 8.3% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -1 -1.7% 0 0.0% 0 0.0%
is_null0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%