Diff Report
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0f0bfc62: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #550de0b43acdfRun #550de0f0bfc62DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)189 184 -5 -2.6%
Incl. Wall Time (microsec) per call 38 37 -1 -2.6%
Excl. Wall Time (microsec)42 40 -2 -4.8%
Incl. MemUse (bytes)16,216 16,216 0 0.0%
Incl. MemUse (bytes) per call 3,243 3,243 0 0.0%
Excl. MemUse (bytes)2,288 2,288 0 0.0%
Incl. PeakMemUse (bytes)10,728 10,728 0 0.0%
Incl. PeakMemUse (bytes) per call 2,146 2,146 0 0.0%
Excl. PeakMemUse (bytes)1,344 1,344 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% -5 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -40.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -3 -60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -2 -40.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 0 N/A% 0 N/A%