Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)626 635 9 1.4%
Incl. Wall Time (microsec) per call 157 159 2 1.4%
Excl. Wall Time (microsec)26 25 -1 -3.8%
Incl. CPU (microsecs)629 639 10 1.6%
Incl. CPU (microsecs) per call 157 160 3 1.6%
Excl. CPU (microsec)24 22 -2 -8.3%
Incl. MemUse (bytes)86,968 86,968 0 0.0%
Incl. MemUse (bytes) per call 21,742 21,742 0 0.0%
Excl. MemUse (bytes)2,264 2,264 0 0.0%
Incl. PeakMemUse (bytes)85,680 85,616 -64 -0.1%
Incl. PeakMemUse (bytes) per call 21,420 21,404 -16 -0.1%
Excl. PeakMemUse (bytes)2,344 2,280 -64 -2.7%

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 0.6% 10 0.6% 0 0.0% -64 -0.6%
Exclusive Metrics Diff for Current Function-1 -11.1% -2 -20.0% 0 N/A% -64 -100.0%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% 9 100.0% 8 80.0% 0 N/A% -64 -100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 6 66.7% 6 60.0% 0 N/A% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 4 44.4% 4 40.0% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%