Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: 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 #526a23ef211f9DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)1,718 1,788 70 4.1%
Incl. Wall Time (microsec) per call 40 42 2 4.1%
Excl. Wall Time (microsec)235 253 18 7.7%
Incl. CPU (microsecs)1,755 1,824 69 3.9%
Incl. CPU (microsecs) per call 41 42 2 3.9%
Excl. CPU (microsec)210 219 9 4.3%
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% 70 7.4% 69 4.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 25.7% 9 13.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 69 98.6% 69 100.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 1 1.4% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 36 51.4% 41 59.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 11 15.7% 16 23.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 2 2.9% 7 10.1% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 2 2.9% 2 2.9% 0 N/A% 0 N/A%
array_keys0 N/A% 1 1.4% -6 -8.7% 0 N/A% 0 N/A%