Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)832 842 10 1.2%
Incl. Wall Time (microsec) per call 42 42 1 1.2%
Excl. Wall Time (microsec)126 128 2 1.6%
Incl. CPU (microsecs)850 857 7 0.8%
Incl. CPU (microsecs) per call 43 43 0 0.8%
Excl. CPU (microsec)102 102 0 0.0%
Incl. MemUse (bytes)47,736 47,736 0 0.0%
Incl. MemUse (bytes) per call 2,387 2,387 0 0.0%
Excl. MemUse (bytes)-6,944 -6,944 0 0.0%
Incl. PeakMemUse (bytes)42,328 42,328 0 0.0%
Incl. PeakMemUse (bytes) per call 2,116 2,116 0 0.0%
Excl. PeakMemUse (bytes)2,920 2,920 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% 10 8.0% 7 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 20.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 10 100.0% 10 142.9% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% -3 -42.9% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 4 40.0% 1 14.3% 0 N/A% 0 N/A%
array_keys0 N/A% 2 20.0% -2 -28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 1 10.0% 4 57.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 10.0% 3 42.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%