Diff Report
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51a448a326782Run #51a4463d308ceDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,746 1,806 60 3.4%
Incl. Wall Time (microsec) per call 349 361 12 3.4%
Excl. Wall Time (microsec)88 96 8 9.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)22,648 22,648 0 0.0%
Incl. MemUse (bytes) per call 4,530 4,530 0 0.0%
Excl. MemUse (bytes)-1,488 -1,488 0 0.0%
Incl. PeakMemUse (bytes)18,744 18,744 0 0.0%
Incl. PeakMemUse (bytes) per call 3,749 3,749 0 0.0%
Excl. PeakMemUse (bytes)1,128 1,128 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::fromString [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\AcceptHeader::fromString0 N/A% 60 0.4% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 13.3% 0 N/A% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 60 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 31 51.7% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 20 33.3% 0 N/A% 0 N/A% 0 N/A%
preg_split0 N/A% 1 1.7% 0 N/A% 0 N/A% 0 N/A%