Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)96 96 0 0.0%
Incl. Wall Time (microsec) per call 24 24 0 0.0%
Excl. Wall Time (microsec)24 24 0 0.0%
Incl. CPU (microsecs)102 100 -2 -2.0%
Incl. CPU (microsecs) per call 26 25 -1 -2.0%
Excl. CPU (microsec)21 17 -4 -19.0%
Incl. MemUse (bytes)12,336 12,336 0 0.0%
Incl. MemUse (bytes) per call 3,084 3,084 0 0.0%
Excl. MemUse (bytes)3,152 3,152 0 0.0%
Incl. PeakMemUse (bytes)10,568 10,568 0 0.0%
Incl. PeakMemUse (bytes) per call 2,642 2,642 0 0.0%
Excl. PeakMemUse (bytes)1,576 1,576 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::__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\HeaderBag::__construct0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% -4 -200.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -1 N/A% -2 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 N/A% 2 100.0% 0 N/A% 0 N/A%