Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)730 726 -4 -0.5%
Incl. Wall Time (microsec) per call 73 73 -0 -0.5%
Excl. Wall Time (microsec)121 129 8 6.6%
Incl. CPU (microsecs)746 733 -13 -1.7%
Incl. CPU (microsecs) per call 75 73 -1 -1.7%
Excl. CPU (microsec)109 96 -13 -11.9%
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)27,744 27,744 0 0.0%
Incl. PeakMemUse (bytes) per call 2,774 2,774 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% -4 -0.2% -13 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 200.0% -13 -100.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -4 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -10 -250.0% -3 -23.1% 0 N/A% 0 N/A%
preg_split0 N/A% -2 -50.0% -2 -15.4% 0 N/A% 0 N/A%
array_map0 N/A% 0 0.0% 5 38.5% 0 N/A% 0 N/A%