Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51afe7feeb64dRun #51afe875368e3DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)317 315 -2 -0.6%
Incl. Wall Time (microsec) per call 45 45 -0 -0.6%
Excl. Wall Time (microsec)79 75 -4 -5.1%
Incl. CPU (microsecs)325 323 -2 -0.6%
Incl. CPU (microsecs) per call 46 46 -0 -0.6%
Excl. CPU (microsec)64 60 -4 -6.2%
Incl. MemUse (bytes)20,896 20,896 0 0.0%
Incl. MemUse (bytes) per call 2,985 2,985 0 0.0%
Excl. MemUse (bytes)3,968 3,968 0 0.0%
Incl. PeakMemUse (bytes)11,936 11,936 0 0.0%
Incl. PeakMemUse (bytes) per call 1,705 1,705 0 0.0%
Excl. PeakMemUse (bytes)2,312 2,312 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% -2 -1.3% -2 -3.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -200.0% -4 -200.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -50.0% 1 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -1 -50.0% -3 -150.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 100.0% 2 100.0% 0 N/A% 0 N/A%