Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)1,252 1,217 -35 -2.8%
Incl. Wall Time (microsec) per call 57 55 -2 -2.8%
Excl. Wall Time (microsec)153 143 -10 -6.5%
Incl. CPU (microsecs)1,271 1,241 -30 -2.4%
Incl. CPU (microsecs) per call 58 56 -1 -2.4%
Excl. CPU (microsec)127 131 4 3.1%
Incl. MemUse (bytes)48,008 48,008 0 0.0%
Incl. MemUse (bytes) per call 2,182 2,182 0 0.0%
Excl. MemUse (bytes)-7,936 -7,936 0 0.0%
Incl. PeakMemUse (bytes)44,048 44,048 0 0.0%
Incl. PeakMemUse (bytes) per call 2,002 2,002 0 0.0%
Excl. PeakMemUse (bytes)2,840 2,840 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% -35 -4.2% -30 -3.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -28.6% 4 13.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -35 -100.0% -30 -100.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -16 -45.7% -19 -63.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -6 -17.1% -11 -36.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -3 -8.6% -4 -13.3% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 3.3% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%