Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls2 3 1 50.0%
Incl. Wall Time (microsec)69 73 4 5.8%
Incl. Wall Time (microsec) per call 35 24 -10 -29.5%
Excl. Wall Time (microsec)19 21 2 10.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)13,384 14,032 648 4.8%
Incl. MemUse (bytes) per call 6,692 4,677 -2,015 -30.1%
Excl. MemUse (bytes)4,016 4,664 648 16.1%
Incl. PeakMemUse (bytes)11,376 11,376 0 0.0%
Incl. PeakMemUse (bytes) per call 5,688 3,792 -1,896 -33.3%
Excl. PeakMemUse (bytes)1,792 1,792 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::__construct1 100.0% 4 0.0% 0 0.0% 648 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 50.0% 0 N/A% 648 100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 100.0% 3 75.0% 0 N/A% 648 100.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::initialize0 0.0% 1 25.0% 0 N/A% 0 0.0% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 50.0% 0 N/A% 0 0.0% 0 N/A%