Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)328 415 87 26.5%
Incl. Wall Time (microsec) per call 109 138 29 26.5%
Excl. Wall Time (microsec)24 41 17 70.8%
Incl. CPU (microsecs)332 418 86 25.9%
Incl. CPU (microsecs) per call 111 139 29 25.9%
Excl. CPU (microsec)19 29 10 52.6%
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)43,552 43,552 0 0.0%
Incl. PeakMemUse (bytes) per call 14,517 14,517 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% 87 1.1% 86 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function17 19.5% 10 11.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 87 100.0% 86 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 55 63.2% 58 67.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 7 8.0% 6 7.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 6 6.9% 6 7.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 2.3% 2 2.3% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 4 4.7% 0 N/A% 0 N/A%