Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f691abb85: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #5251f592ab279Run #5251f691abb85DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)699 715 16 2.3%
Incl. Wall Time (microsec) per call 70 72 2 2.3%
Excl. Wall Time (microsec)138 136 -2 -1.4%
Incl. CPU (microsecs)712 723 11 1.5%
Incl. CPU (microsecs) per call 71 72 1 1.5%
Excl. CPU (microsec)121 116 -5 -4.1%
Incl. MemUse (bytes)36,496 36,496 0 0.0%
Incl. MemUse (bytes) per call 3,650 3,650 0 0.0%
Excl. MemUse (bytes)-1,104 -1,104 0 0.0%
Incl. PeakMemUse (bytes)27,520 27,520 0 0.0%
Incl. PeakMemUse (bytes) per call 2,752 2,752 0 0.0%
Excl. PeakMemUse (bytes)2,240 2,240 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% 16 0.8% 11 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -12.5% -5 -45.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 16 100.0% 11 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 8 50.0% 11 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 5 31.2% 5 45.5% 0 N/A% 0 N/A%
preg_split0 N/A% 5 31.2% 0 0.0% 0 N/A% 0 N/A%