Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)2,370 2,491 121 5.1%
Incl. Wall Time (microsec) per call 46 48 2 5.1%
Excl. Wall Time (microsec)298 329 31 10.4%
Incl. CPU (microsecs)2,418 2,539 121 5.0%
Incl. CPU (microsecs) per call 47 49 2 5.0%
Excl. CPU (microsec)265 279 14 5.3%
Incl. MemUse (bytes)52,368 52,368 0 0.0%
Incl. MemUse (bytes) per call 1,007 1,007 0 0.0%
Excl. MemUse (bytes)-20,744 -20,744 0 0.0%
Incl. PeakMemUse (bytes)43,592 43,520 -72 -0.2%
Incl. PeakMemUse (bytes) per call 838 837 -1 -0.2%
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% 121 0.5% 121 0.5% 0 0.0% -72 -0.1%
Exclusive Metrics Diff for Current Function31 25.6% 14 11.6% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 121 100.0% 122 100.8% 0 N/A% -72 -100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 61 50.4% 62 51.2% 0 N/A% -72 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 26 21.5% 36 29.8% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 2 1.7% -1 -0.8% 0 N/A% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 1 0.8% 3 2.5% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 7 5.8% 0 N/A% 0 0.0%