Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)774 765 -9 -1.2%
Incl. Wall Time (microsec) per call 155 153 -2 -1.2%
Excl. Wall Time (microsec)39 35 -4 -10.3%
Incl. CPU (microsecs)780 769 -11 -1.4%
Incl. CPU (microsecs) per call 156 154 -2 -1.4%
Excl. CPU (microsec)33 28 -5 -15.2%
Incl. MemUse (bytes)103,856 103,848 -8 -0.0%
Incl. MemUse (bytes) per call 20,771 20,770 -2 -0.0%
Excl. MemUse (bytes)-376 -376 0 0.0%
Incl. PeakMemUse (bytes)94,056 94,056 0 0.0%
Incl. PeakMemUse (bytes) per call 18,811 18,811 0 0.0%
Excl. PeakMemUse (bytes)2,360 2,360 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 -9.2% -11 -4.2% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -44.4% -5 -45.5% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -9 -100.0% -11 -100.0% -8 -100.0% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -5 -55.6% -4 -36.4% -8 -100.0% 40 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 0 0.0% 1 9.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 0 0.0% -3 -27.3% 0 0.0% -40 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%