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

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #5290760896b28Run #52907577b0b08DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)726 730 4 0.6%
Incl. Wall Time (microsec) per call 73 73 0 0.6%
Excl. Wall Time (microsec)129 121 -8 -6.2%
Incl. CPU (microsecs)733 746 13 1.8%
Incl. CPU (microsecs) per call 73 75 1 1.8%
Excl. CPU (microsec)96 109 13 13.5%
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 Function-8 -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%