Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbcc2155d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #518fb7370421eRun #518fbcc2155d3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)247 251 4 1.6%
Incl. Wall Time (microsec) per call 124 126 2 1.6%
Excl. Wall Time (microsec)33 35 2 6.1%
Incl. CPU (microsecs)250 255 5 2.0%
Incl. CPU (microsecs) per call 125 128 3 2.0%
Excl. CPU (microsec)31 32 1 3.2%
Incl. MemUse (bytes)43,952 43,952 0 0.0%
Incl. MemUse (bytes) per call 21,976 21,976 0 0.0%
Excl. MemUse (bytes)1,040 1,040 0 0.0%
Incl. PeakMemUse (bytes)42,624 42,624 0 0.0%
Incl. PeakMemUse (bytes) per call 21,312 21,312 0 0.0%
Excl. PeakMemUse (bytes)1,872 1,872 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% 4 2.7% 5 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 50.0% 1 20.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 4 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 25.0% 1 20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 1 25.0% 1 20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 25.0% 1 20.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%