Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)706 693 -13 -1.8%
Incl. Wall Time (microsec) per call 177 173 -3 -1.8%
Excl. Wall Time (microsec)32 30 -2 -6.2%
Incl. CPU (microsecs)709 697 -12 -1.7%
Incl. CPU (microsecs) per call 177 174 -3 -1.7%
Excl. CPU (microsec)25 27 2 8.0%
Incl. MemUse (bytes)96,352 96,352 0 0.0%
Incl. MemUse (bytes) per call 24,088 24,088 0 0.0%
Excl. MemUse (bytes)2,248 2,248 0 0.0%
Incl. PeakMemUse (bytes)96,112 96,112 0 0.0%
Incl. PeakMemUse (bytes) per call 24,028 24,028 0 0.0%
Excl. PeakMemUse (bytes)2,304 2,304 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% -13 -0.1% -12 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -15.4% 2 16.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% -12 -92.3% -12 -100.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -1 -7.7% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -8 -61.5% -8 -66.7% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -4 -30.8% -4 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 1 7.7% 1 8.3% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%