Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)1,718 1,823 105 6.1%
Incl. Wall Time (microsec) per call 40 42 2 6.1%
Excl. Wall Time (microsec)235 260 25 10.6%
Incl. CPU (microsecs)1,755 1,856 101 5.8%
Incl. CPU (microsecs) per call 41 43 2 5.8%
Excl. CPU (microsec)210 221 11 5.2%
Incl. MemUse (bytes)49,968 49,968 0 0.0%
Incl. MemUse (bytes) per call 1,162 1,162 0 0.0%
Excl. MemUse (bytes)-13,112 -13,112 0 0.0%
Incl. PeakMemUse (bytes)36,312 36,312 0 0.0%
Incl. PeakMemUse (bytes) per call 844 844 0 0.0%
Excl. PeakMemUse (bytes)2,560 2,560 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% 105 308.8% 101 61.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function25 23.8% 11 10.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 104 99.0% 101 100.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 48 45.7% 53 52.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 15 14.3% 24 23.8% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 12 11.4% 13 12.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 4 3.8% 2 2.0% 0 N/A% 0 N/A%
array_keys0 N/A% 1 1.0% -2 -2.0% 0 N/A% 0 N/A%