Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)545 547 2 0.4%
Incl. Wall Time (microsec) per call 55 55 0 0.4%
Excl. Wall Time (microsec)105 107 2 1.9%
Incl. CPU (microsecs)553 556 3 0.5%
Incl. CPU (microsecs) per call 55 56 0 0.5%
Excl. CPU (microsec)82 83 1 1.2%
Incl. MemUse (bytes)36,912 36,912 0 0.0%
Incl. MemUse (bytes) per call 3,691 3,691 0 0.0%
Excl. MemUse (bytes)-944 -944 0 0.0%
Incl. PeakMemUse (bytes)27,752 27,752 0 0.0%
Incl. PeakMemUse (bytes) per call 2,775 2,775 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% 2 0.5% 3 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% 1 33.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 2 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
preg_split0 N/A% -3 -150.0% 0 0.0% 0 N/A% 0 N/A%
array_map0 N/A% 2 100.0% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 1 50.0% 1 33.3% 0 N/A% 0 N/A%