Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)911 906 -5 -0.5%
Incl. Wall Time (microsec) per call 46 45 -0 -0.5%
Excl. Wall Time (microsec)119 122 3 2.5%
Incl. CPU (microsecs)930 920 -10 -1.1%
Incl. CPU (microsecs) per call 47 46 -1 -1.1%
Excl. CPU (microsec)97 98 1 1.0%
Incl. MemUse (bytes)47,976 47,976 0 0.0%
Incl. MemUse (bytes) per call 2,399 2,399 0 0.0%
Excl. MemUse (bytes)-7,104 -7,104 0 0.0%
Incl. PeakMemUse (bytes)42,768 42,768 0 0.0%
Incl. PeakMemUse (bytes) per call 2,138 2,138 0 0.0%
Excl. PeakMemUse (bytes)2,840 2,840 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes [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
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -5 -1.4% -10 -2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 60.0% 1 10.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -6 -120.0% -9 -90.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 1 20.0% -1 -10.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -4 -80.0% 2 20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -2 -40.0% -6 -60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -2 -40.0% -3 -30.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -3 -30.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%