Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)131 138 7 5.3%
Incl. Wall Time (microsec) per call 44 46 2 5.3%
Excl. Wall Time (microsec)27 24 -3 -11.1%
Incl. CPU (microsecs)138 141 3 2.2%
Incl. CPU (microsecs) per call 46 47 1 2.2%
Excl. CPU (microsec)23 21 -2 -8.7%
Incl. MemUse (bytes)11,096 11,080 -16 -0.1%
Incl. MemUse (bytes) per call 3,699 3,693 -5 -0.1%
Excl. MemUse (bytes)2,152 2,152 0 0.0%
Incl. PeakMemUse (bytes)9,280 9,264 -16 -0.2%
Incl. PeakMemUse (bytes) per call 3,093 3,088 -5 -0.2%
Excl. PeakMemUse (bytes)1,336 1,336 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% 7 0.4% 3 0.2% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-3 -42.9% -2 -66.7% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 8 114.3% 5 166.7% -16 -100.0% -16 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -14.3% -2 -66.7% 0 0.0% 0 0.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 10 142.9% 5 166.7% -16 -100.0% -16 -100.0%