Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)95 94 -1 -1.1%
Incl. Wall Time (microsec) per call 32 31 -0 -1.1%
Excl. Wall Time (microsec)23 24 1 4.3%
Incl. CPU (microsecs)99 97 -2 -2.0%
Incl. CPU (microsecs) per call 33 32 -1 -2.0%
Excl. CPU (microsec)21 15 -6 -28.6%
Incl. MemUse (bytes)12,064 12,064 0 0.0%
Incl. MemUse (bytes) per call 4,021 4,021 0 0.0%
Excl. MemUse (bytes)2,880 2,880 0 0.0%
Incl. PeakMemUse (bytes)10,184 10,184 0 0.0%
Incl. PeakMemUse (bytes) per call 3,395 3,395 0 0.0%
Excl. PeakMemUse (bytes)1,192 1,192 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% -1 -0.8% -2 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% -6 -300.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -2 -200.0% -2 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 -200.0% 4 200.0% 0 N/A% 0 N/A%