Diff Report
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52d3e964b719cRun #52d3e93cb560eDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)1,152 1,142 -10 -0.9%
Incl. Wall Time (microsec) per call 44 44 -0 -0.9%
Excl. Wall Time (microsec)161 160 -1 -0.6%
Incl. CPU (microsecs)1,173 1,155 -18 -1.5%
Incl. CPU (microsecs) per call 45 44 -1 -1.5%
Excl. CPU (microsec)128 122 -6 -4.7%
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)43,320 43,320 0 0.0%
Incl. PeakMemUse (bytes) per call 1,666 1,666 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% -10 -3.3% -18 -6.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -10.0% -6 -33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -10 -100.0% -13 -72.2% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% -5 -27.8% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -8 -80.0% -5 -27.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -3 -30.0% -6 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -3 -30.0% -2 -11.1% 0 N/A% 0 N/A%
array_keys0 N/A% 3 30.0% -1 -5.6% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 2 20.0% 2 11.1% 0 N/A% 0 N/A%