Diff Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,440 1,429 -11 -0.8%
Incl. Wall Time (microsec) per call 360 357 -3 -0.8%
Excl. Wall Time (microsec)32 33 1 3.1%
Incl. MemUse (bytes)99,064 99,000 -64 -0.1%
Incl. MemUse (bytes) per call 24,766 24,750 -16 -0.1%
Excl. MemUse (bytes)328 328 0 0.0%
Incl. PeakMemUse (bytes)97,120 97,192 72 0.1%
Incl. PeakMemUse (bytes) per call 24,280 24,298 18 0.1%
Excl. PeakMemUse (bytes)1,888 1,888 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -11 -0.2% -64 -0.0% 72 0.0%
Exclusive Metrics Diff for Current Function1 9.1% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% -11 -100.0% -64 -100.0% 72 100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -15 -136.4% 0 0.0% 0 0.0%
array_keys0 N/A% 1 9.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 1 9.1% -64 -100.0% 72 100.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 9.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 0 0.0% 0 0.0% 0 0.0%