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

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #5251f691abb85Run #5251f592ab279DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)715 699 -16 -2.2%
Incl. Wall Time (microsec) per call 72 70 -2 -2.2%
Excl. Wall Time (microsec)136 138 2 1.5%
Incl. CPU (microsecs)723 712 -11 -1.5%
Incl. CPU (microsecs) per call 72 71 -1 -1.5%
Excl. CPU (microsec)116 121 5 4.3%
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 Function2 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%