Diff Report
Run #519b1ad213669: 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 #519b1ad213669Run #519b1557bbc04DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,001 1,992 -9 -0.4%
Incl. Wall Time (microsec) per call 667 664 -3 -0.4%
Excl. Wall Time (microsec)137 155 18 13.1%
Incl. CPU (microsecs)2,009 1,997 -12 -0.6%
Incl. CPU (microsecs) per call 670 666 -4 -0.6%
Excl. CPU (microsec)117 117 0 0.0%
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% -9 -0.1% -12 -0.1% -24 -0.0% 96 0.0%
Exclusive Metrics Diff for Current Function18 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%