Diff Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,956 2,055 99 5.1%
Incl. Wall Time (microsec) per call 652 685 33 5.1%
Excl. Wall Time (microsec)150 137 -13 -8.7%
Incl. CPU (microsecs)1,961 2,062 101 5.2%
Incl. CPU (microsecs) per call 654 687 34 5.2%
Excl. CPU (microsec)107 112 5 4.7%
Incl. MemUse (bytes)133,392 133,392 0 0.0%
Incl. MemUse (bytes) per call 44,464 44,464 0 0.0%
Excl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. PeakMemUse (bytes)113,848 113,888 40 0.0%
Incl. PeakMemUse (bytes) per call 37,949 37,963 13 0.0%
Excl. PeakMemUse (bytes)2,752 2,760 8 0.3%

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% 99 4.8% 101 4.8% 0 0.0% 40 0.0%
Exclusive Metrics Diff for Current Function-13 -13.1% 5 5.0% 0 N/A% 8 20.0%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 107 108.1% 108 106.9% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -5 -5.1% -4 -4.0% 0 N/A% 40 100.0%
drupal_get_js0 N/A% -3 -3.0% -3 -3.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 91 91.9% 92 91.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::get0 N/A% 9 9.1% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 7 7.1% 6 5.9% 0 N/A% 32 80.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 5 5.1% -1 -1.0% 0 N/A% 0 0.0%
is_null0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%