Diff Report
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)721 766 45 6.2%
Incl. Wall Time (microsec) per call 120 128 8 6.2%
Excl. Wall Time (microsec)59 56 -3 -5.1%
Incl. CPU (microsecs)731 779 48 6.6%
Incl. CPU (microsecs) per call 122 130 8 6.6%
Excl. CPU (microsec)54 56 2 3.7%
Incl. MemUse (bytes)29,624 29,624 0 0.0%
Incl. MemUse (bytes) per call 4,937 4,937 0 0.0%
Excl. MemUse (bytes)-180 -180 0 0.0%
Incl. PeakMemUse (bytes)25,064 25,064 0 0.0%
Incl. PeakMemUse (bytes) per call 4,177 4,177 0 0.0%
Excl. PeakMemUse (bytes)1,592 1,592 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% 45 2.7% 48 3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -6.7% 2 4.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% 47 104.4% 48 100.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -2 -4.4% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 25 55.6% 24 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 13 28.9% 14 29.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 10 22.2% 8 16.7% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%