Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)324 352 28 8.6%
Incl. Wall Time (microsec) per call 108 117 9 8.6%
Excl. Wall Time (microsec)25 29 4 16.0%
Incl. CPU (microsecs)327 359 32 9.8%
Incl. CPU (microsecs) per call 109 120 11 9.8%
Excl. CPU (microsec)21 27 6 28.6%
Incl. MemUse (bytes)43,952 43,952 0 0.0%
Incl. MemUse (bytes) per call 14,651 14,651 0 0.0%
Excl. MemUse (bytes)1,040 1,040 0 0.0%
Incl. PeakMemUse (bytes)43,552 43,552 0 0.0%
Incl. PeakMemUse (bytes) per call 14,517 14,517 0 0.0%
Excl. PeakMemUse (bytes)2,016 2,016 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% 28 0.8% 32 1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 14.3% 6 18.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 28 100.0% 32 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 14 50.0% 15 46.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 9 32.1% 10 31.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 7.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -1 -3.6% 1 3.1% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%