Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #52353d82849e7Run #52353dd1139c1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)208 209 1 0.5%
Incl. Wall Time (microsec) per call 69 70 0 0.5%
Excl. Wall Time (microsec)43 44 1 2.3%
Incl. CPU (microsecs)214 213 -1 -0.5%
Incl. CPU (microsecs) per call 71 71 -0 -0.5%
Excl. CPU (microsec)40 36 -4 -10.0%
Incl. MemUse (bytes)12,256 12,256 0 0.0%
Incl. MemUse (bytes) per call 4,085 4,085 0 0.0%
Excl. MemUse (bytes)2,880 2,880 0 0.0%
Incl. PeakMemUse (bytes)8,248 8,248 0 0.0%
Incl. PeakMemUse (bytes) per call 2,749 2,749 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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 3.3% -1 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% -4 -400.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 1 100.0% -1 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 3 300.0% 0 N/A% 0 N/A%