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

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)138 131 -7 -5.1%
Incl. Wall Time (microsec) per call 46 44 -2 -5.1%
Excl. Wall Time (microsec)24 27 3 12.5%
Incl. CPU (microsecs)141 138 -3 -2.1%
Incl. CPU (microsecs) per call 47 46 -1 -2.1%
Excl. CPU (microsec)21 23 2 9.5%
Incl. MemUse (bytes)11,080 11,096 16 0.1%
Incl. MemUse (bytes) per call 3,693 3,699 5 0.1%
Excl. MemUse (bytes)2,152 2,152 0 0.0%
Incl. PeakMemUse (bytes)9,264 9,280 16 0.2%
Incl. PeakMemUse (bytes) per call 3,088 3,093 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 Function3 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%