Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)845 825 -20 -2.4%
Incl. Wall Time (microsec) per call 42 41 -1 -2.4%
Excl. Wall Time (microsec)120 124 4 3.3%
Incl. CPU (microsecs)857 842 -15 -1.8%
Incl. CPU (microsecs) per call 43 42 -1 -1.8%
Excl. CPU (microsec)99 98 -1 -1.0%
Incl. MemUse (bytes)47,744 47,736 -8 -0.0%
Incl. MemUse (bytes) per call 2,387 2,387 -0 -0.0%
Excl. MemUse (bytes)-6,944 -6,944 0 0.0%
Incl. PeakMemUse (bytes)43,152 43,144 -8 -0.0%
Incl. PeakMemUse (bytes) per call 2,158 2,157 -0 -0.0%
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% -20 -3.6% -15 -2.7% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function4 20.0% -1 -6.7% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -18 -90.0% -15 -100.0% -8 -100.0% -8 -100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -2 -10.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -16 -80.0% -10 -66.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -7 -35.0% -9 -60.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -10.0% 1 6.7% 0 0.0% 0 0.0%
array_keys0 N/A% 1 5.0% 5 33.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% -1 -6.7% -8 -100.0% -8 -100.0%