Diff Report
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52d4b1d6bf728Run #52d4b18f32fb6DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)1,125 1,134 9 0.8%
Incl. Wall Time (microsec) per call 43 44 0 0.8%
Excl. Wall Time (microsec)155 154 -1 -0.6%
Incl. CPU (microsecs)1,141 1,152 11 1.0%
Incl. CPU (microsecs) per call 44 44 0 1.0%
Excl. CPU (microsec)119 125 6 5.0%
Incl. MemUse (bytes)48,664 48,664 0 0.0%
Incl. MemUse (bytes) per call 1,872 1,872 0 0.0%
Excl. MemUse (bytes)-9,896 -9,896 0 0.0%
Incl. PeakMemUse (bytes)43,264 43,264 0 0.0%
Incl. PeakMemUse (bytes) per call 1,664 1,664 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% 9 7.9% 11 25.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -11.1% 6 54.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 8 88.9% 8 72.7% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 1 11.1% 3 27.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 9 100.0% 13 118.2% 0 N/A% 0 N/A%
array_keys0 N/A% 5 55.6% -2 -18.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -4 -44.4% -4 -36.4% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 1 11.1% 1 9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -11.1% -3 -27.3% 0 N/A% 0 N/A%