Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)1,134 1,125 -9 -0.8%
Incl. Wall Time (microsec) per call 44 43 -0 -0.8%
Excl. Wall Time (microsec)154 155 1 0.6%
Incl. CPU (microsecs)1,152 1,141 -11 -1.0%
Incl. CPU (microsecs) per call 44 44 -0 -1.0%
Excl. CPU (microsec)125 119 -6 -4.8%
Incl. MemUse (bytes)48,664 48,664 0 0.0%
Incl. MemUse (bytes) per call 1,872 1,872 0 0.0%
Excl. MemUse (bytes)-9,896 -9,896 0 0.0%
Incl. PeakMemUse (bytes)43,264 43,264 0 0.0%
Incl. PeakMemUse (bytes) per call 1,664 1,664 0 0.0%
Excl. PeakMemUse (bytes)2,840 2,840 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% -9 -7.9% -11 -25.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 11.1% -6 -54.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -8 -88.9% -8 -72.7% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -1 -11.1% -3 -27.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -9 -100.0% -13 -118.2% 0 N/A% 0 N/A%
array_keys0 N/A% -5 -55.6% 2 18.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 4 44.4% 4 36.4% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -1 -11.1% -1 -9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 11.1% 3 27.3% 0 N/A% 0 N/A%