Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\ContentNegotiation::getContentType

Drupal\Core\ContentNegotiation::getContentTypeRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,055 1,980 -75 -3.6%
Incl. Wall Time (microsec) per call 685 660 -25 -3.6%
Excl. Wall Time (microsec)137 146 9 6.6%
Incl. CPU (microsecs)2,062 1,988 -74 -3.6%
Incl. CPU (microsecs) per call 687 663 -25 -3.6%
Excl. CPU (microsec)112 114 2 1.8%
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)113,888 113,888 0 0.0%
Incl. PeakMemUse (bytes) per call 37,963 37,963 0 0.0%
Excl. PeakMemUse (bytes)2,760 2,760 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% -75 -1.3% -74 -3.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 12.0% 2 2.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance0 N/A% -83 -110.7% -83 -112.2% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 4 5.3% 5 6.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 4 5.3% 4 5.4% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -62 -82.7% -60 -81.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -9 -12.0% -4 -5.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::get0 N/A% -8 -10.7% -8 -10.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -5 -6.7% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
is_null0 N/A% 0 0.0% -3 -4.1% 0 N/A% 0 N/A%