Diff Report
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::__construct

Symfony\Component\HttpFoundation\AcceptHeader::__constructRun #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20 16 -4 -20.0%
Incl. Wall Time (microsec) per call 20 16 -4 -20.0%
Excl. Wall Time (microsec)7 4 -3 -42.9%
Incl. CPU (microsecs)21 17 -4 -19.0%
Incl. CPU (microsecs) per call 21 17 -4 -19.0%
Excl. CPU (microsec)6 4 -2 -33.3%
Incl. MemUse (bytes)3,632 3,632 0 0.0%
Incl. MemUse (bytes) per call 3,632 3,632 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)3,048 3,048 0 0.0%
Incl. PeakMemUse (bytes) per call 3,048 3,048 0 0.0%
Excl. PeakMemUse (bytes)928 928 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::__construct [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::__construct0 N/A% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% -2 -50.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeader::add0 N/A% -1 -25.0% -2 -50.0% 0 N/A% 0 N/A%