Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)627 611 -16 -2.6%
Incl. Wall Time (microsec) per call 57 56 -1 -2.6%
Excl. Wall Time (microsec)136 142 6 4.4%
Incl. CPU (microsecs)639 621 -18 -2.8%
Incl. CPU (microsecs) per call 58 56 -2 -2.8%
Excl. CPU (microsec)108 108 0 0.0%
Incl. MemUse (bytes)32,992 32,992 0 0.0%
Incl. MemUse (bytes) per call 2,999 2,999 0 0.0%
Excl. MemUse (bytes)5,056 5,056 0 0.0%
Incl. PeakMemUse (bytes)17,760 17,760 0 0.0%
Incl. PeakMemUse (bytes) per call 1,615 1,615 0 0.0%
Excl. PeakMemUse (bytes)3,480 3,480 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% -16 -20.3% -18 -2.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 37.5% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -16 -100.0% -19 -105.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -22 -137.5% -18 -100.0% 0 N/A% 0 N/A%