Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)243 260 17 7.0%
Incl. Wall Time (microsec) per call 81 87 6 7.0%
Excl. Wall Time (microsec)27 26 -1 -3.7%
Incl. CPU (microsecs)249 265 16 6.4%
Incl. CPU (microsecs) per call 83 88 5 6.4%
Excl. CPU (microsec)25 24 -1 -4.0%
Incl. MemUse (bytes)43,952 43,952 0 0.0%
Incl. MemUse (bytes) per call 14,651 14,651 0 0.0%
Excl. MemUse (bytes)1,040 1,040 0 0.0%
Incl. PeakMemUse (bytes)43,344 43,344 0 0.0%
Incl. PeakMemUse (bytes) per call 14,448 14,448 0 0.0%
Excl. PeakMemUse (bytes)2,016 2,016 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% 17 0.1% 16 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -5.9% -1 -6.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 17 100.0% 16 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 12 70.6% 12 75.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 3 17.6% 2 12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 11.8% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 1 5.9% 2 12.5% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%