Diff Report
Run #54f29a910bf1c: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29a0893b1f: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #54f29a910bf1cRun #54f29a0893b1fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)171 170 -1 -0.6%
Incl. Wall Time (microsec) per call 34 34 -0 -0.6%
Excl. Wall Time (microsec)38 36 -2 -5.3%
Incl. MemUse (bytes)15,584 15,584 0 0.0%
Incl. MemUse (bytes) per call 3,117 3,117 0 0.0%
Excl. MemUse (bytes)2,200 2,200 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% -1 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -200.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -2 -200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 N/A% 0 N/A%