Diff Report
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f28d53cc42b: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #54f283c5bb5f3Run #54f28d53cc42bDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)273 260 -13 -4.8%
Incl. Wall Time (microsec) per call 55 52 -3 -4.8%
Excl. Wall Time (microsec)59 55 -4 -6.8%
Incl. MemUse (bytes)15,592 15,592 0 0.0%
Incl. MemUse (bytes) per call 3,118 3,118 0 0.0%
Excl. MemUse (bytes)2,208 2,208 0 0.0%
Incl. PeakMemUse (bytes)10,000 10,000 0 0.0%
Incl. PeakMemUse (bytes) per call 2,000 2,000 0 0.0%
Excl. PeakMemUse (bytes)760 760 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -13 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -30.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -7 -53.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -6 -46.2% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -5 -38.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -4 -30.8% 0 N/A% 0 N/A%