Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)186 187 1 0.5%
Incl. Wall Time (microsec) per call 93 94 1 0.5%
Excl. Wall Time (microsec)21 21 0 0.0%
Incl. CPU (microsecs)189 190 1 0.5%
Incl. CPU (microsecs) per call 95 95 1 0.5%
Excl. CPU (microsec)18 17 -1 -5.6%
Incl. MemUse (bytes)44,904 44,904 0 0.0%
Incl. MemUse (bytes) per call 22,452 22,452 0 0.0%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes)43,792 43,864 72 0.2%
Incl. PeakMemUse (bytes) per call 21,896 21,932 36 0.2%
Excl. PeakMemUse (bytes)3,008 3,008 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% 1 1.1% 1 0.5% 0 0.0% 72 0.2%
Exclusive Metrics Diff for Current Function0 0.0% -1 -100.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 1 100.0% 2 200.0% 0 N/A% 72 100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 1 100.0% 1 100.0% 0 N/A% 72 100.0%
array_keys0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%