Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)284 302 18 6.3%
Incl. Wall Time (microsec) per call 284 302 18 6.3%
Excl. Wall Time (microsec)15 13 -2 -13.3%
Incl. CPU (microsecs)286 303 17 5.9%
Incl. CPU (microsecs) per call 286 303 17 5.9%
Excl. CPU (microsec)13 9 -4 -30.8%
Incl. MemUse (bytes)56,024 56,024 0 0.0%
Incl. MemUse (bytes) per call 56,024 56,024 0 0.0%
Excl. MemUse (bytes)1,512 1,512 0 0.0%
Incl. PeakMemUse (bytes)50,568 50,568 0 0.0%
Incl. PeakMemUse (bytes) per call 50,568 50,568 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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% 18 1.1% 17 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -11.1% -4 -23.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 18 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 18 100.0% 19 111.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 2 11.1% 2 11.8% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%