Diff Report
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #520840e157983Run #5208407650493DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,909 1,912 3 0.2%
Incl. Wall Time (microsec) per call 119 120 0 0.2%
Excl. Wall Time (microsec)112 110 -2 -1.8%
Incl. CPU (microsecs)1,921 1,921 0 0.0%
Incl. CPU (microsecs) per call 120 120 0 0.0%
Excl. CPU (microsec)90 91 1 1.1%
Incl. MemUse (bytes)56,848 56,880 32 0.1%
Incl. MemUse (bytes) per call 3,553 3,555 2 0.1%
Excl. MemUse (bytes)-11,456 -11,464 -8 -0.1%
Incl. PeakMemUse (bytes)28,200 27,472 -728 -2.6%
Incl. PeakMemUse (bytes) per call 1,763 1,717 -46 -2.6%
Excl. PeakMemUse (bytes)2,128 2,128 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% 3 1.3% 0 0.0% 32 0.1% -728 -2.5%
Exclusive Metrics Diff for Current Function-2 -66.7% 1 N/A% -8 -25.0% 0 0.0%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 5 166.7% 4 N/A% 32 100.0% -728 -100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -2 -66.7% -4 N/A% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 4 133.3% 2 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 2 66.7% 1 N/A% 8 25.0% -728 -100.0%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -1 -33.3% -3 N/A% 32 100.0% 0 0.0%
array_keys0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%