Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea91263307: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #519ea884c38e9Run #519ea91263307DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)123 130 7 5.7%
Incl. Wall Time (microsec) per call 123 130 7 5.7%
Excl. Wall Time (microsec)18 19 1 5.6%
Incl. CPU (microsecs)125 132 7 5.6%
Incl. CPU (microsecs) per call 125 132 7 5.6%
Excl. CPU (microsec)16 17 1 6.2%
Incl. MemUse (bytes)27,728 27,728 0 0.0%
Incl. MemUse (bytes) per call 27,728 27,728 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)28,040 28,040 0 0.0%
Incl. PeakMemUse (bytes) per call 28,040 28,040 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% 7 1.3% 7 1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 14.3% 1 14.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 7 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 5 71.4% 6 85.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 1 14.3% 1 14.3% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%