Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)701 695 -6 -0.9%
Incl. Wall Time (microsec) per call 234 232 -2 -0.9%
Excl. Wall Time (microsec)32 32 0 0.0%
Incl. CPU (microsecs)706 700 -6 -0.8%
Incl. CPU (microsecs) per call 235 233 -2 -0.8%
Excl. CPU (microsec)30 31 1 3.3%
Incl. MemUse (bytes)95,344 95,320 -24 -0.0%
Incl. MemUse (bytes) per call 31,781 31,773 -8 -0.0%
Excl. MemUse (bytes)1,000 1,000 0 0.0%
Incl. PeakMemUse (bytes)94,184 94,032 -152 -0.2%
Incl. PeakMemUse (bytes) per call 31,395 31,344 -51 -0.2%
Excl. PeakMemUse (bytes)1,536 1,536 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% -6 -4.9% -6 -1.1% -24 -0.1% -152 -0.5%
Exclusive Metrics Diff for Current Function0 0.0% 1 16.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% -6 -100.0% -6 -100.0% -24 -100.0% -152 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -66.7% -6 -100.0% 16 66.7% 88 57.9%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -2 -33.3% -3 -50.0% -40 -166.7% -240 -157.9%
array_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%