Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,992 2,001 9 0.5%
Incl. Wall Time (microsec) per call 664 667 3 0.5%
Excl. Wall Time (microsec)155 137 -18 -11.6%
Incl. CPU (microsecs)1,997 2,009 12 0.6%
Incl. CPU (microsecs) per call 666 670 4 0.6%
Excl. CPU (microsec)117 117 0 0.0%
Incl. MemUse (bytes)133,384 133,408 24 0.0%
Incl. MemUse (bytes) per call 44,461 44,469 8 0.0%
Excl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. PeakMemUse (bytes)112,216 112,120 -96 -0.1%
Incl. PeakMemUse (bytes) per call 37,405 37,373 -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% 9 0.1% 12 0.1% 24 0.0% -96 -0.0%
Exclusive Metrics Diff for Current Function-18 -200.0% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% 27 300.0% 27 225.0% 24 100.0% -96 -100.0%
drupal_get_js0 N/A% -17 -188.9% -15 -125.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -1 -11.1% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 31 344.4% 30 250.0% 24 100.0% -96 -100.0%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -16 -177.8% -16 -133.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::get0 N/A% 7 77.8% -3 -25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 5 55.6% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -1 -8.3% 0 0.0% 0 0.0%
is_null0 N/A% 0 0.0% 2 16.7% 0 0.0% 0 0.0%