Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)997 992 -5 -0.5%
Incl. Wall Time (microsec) per call 45 45 -0 -0.5%
Excl. Wall Time (microsec)132 134 2 1.5%
Incl. CPU (microsecs)1,012 1,006 -6 -0.6%
Incl. CPU (microsecs) per call 46 46 -0 -0.6%
Excl. CPU (microsec)99 110 11 11.1%
Incl. MemUse (bytes)48,016 47,992 -24 -0.0%
Incl. MemUse (bytes) per call 2,183 2,181 -1 -0.0%
Excl. MemUse (bytes)-7,928 -7,928 0 0.0%
Incl. PeakMemUse (bytes)43,808 43,784 -24 -0.1%
Incl. PeakMemUse (bytes) per call 1,991 1,990 -1 -0.1%
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 -0.2% -6 -0.3% -24 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function2 40.0% 11 183.3% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -5 -100.0% -9 -150.0% -24 -100.0% -24 -100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 3 50.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -5 -100.0% -1 -16.7% 0 0.0% 0 0.0%
array_keys0 N/A% 3 60.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -3 -60.0% -5 -83.3% -24 -100.0% -24 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -40.0% -10 -166.7% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%