Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e1a85fcec: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #5350e128cfd2bRun #5350e1a85fcecDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)206 181 -25 -12.1%
Incl. Wall Time (microsec) per call 103 91 -13 -12.1%
Excl. Wall Time (microsec)13 14 1 7.7%
Incl. CPU (microsecs)209 184 -25 -12.0%
Incl. CPU (microsecs) per call 105 92 -13 -12.0%
Excl. CPU (microsec)11 14 3 27.3%
Incl. MemUse (bytes)18,064 18,064 0 0.0%
Incl. MemUse (bytes) per call 9,032 9,032 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)8,976 8,976 0 0.0%
Incl. PeakMemUse (bytes) per call 4,488 4,488 0 0.0%
Excl. PeakMemUse (bytes)696 696 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::__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\ResponseHeaderBag::__construct0 N/A% -25 -2.7% -25 -2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 4.0% 3 12.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -25 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -26 -104.0% -26 -104.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% -2 -8.0% 0 N/A% 0 N/A%