Diff Report
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #52ed7448d018cRun #52ed72044139bDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,128 1,162 34 3.0%
Incl. Wall Time (microsec) per call 226 232 7 3.0%
Excl. Wall Time (microsec)85 99 14 16.5%
Incl. CPU (microsecs)1,134 1,167 33 2.9%
Incl. CPU (microsecs) per call 227 233 7 2.9%
Excl. CPU (microsec)77 84 7 9.1%
Incl. MemUse (bytes)63,128 63,128 0 0.0%
Incl. MemUse (bytes) per call 12,626 12,626 0 0.0%
Excl. MemUse (bytes)-384 -384 0 0.0%
Incl. PeakMemUse (bytes)49,256 49,256 0 0.0%
Incl. PeakMemUse (bytes) per call 9,851 9,851 0 0.0%
Excl. PeakMemUse (bytes)1,008 1,008 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% 34 0.1% 33 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function14 41.2% 7 21.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 34 100.0% 33 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 10 29.4% 11 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 5 14.7% 10 30.3% 0 N/A% 0 N/A%
preg_split0 N/A% 5 14.7% 5 15.2% 0 N/A% 0 N/A%