Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8ec49b0ec: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #54df8d322535aRun #54df8ec49b0ecDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)174 234 60 34.5%
Incl. Wall Time (microsec) per call 35 47 12 34.5%
Excl. Wall Time (microsec)40 39 -1 -2.5%
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)10,888 10,888 0 0.0%
Incl. PeakMemUse (bytes) per call 2,178 2,178 0 0.0%
Excl. PeakMemUse (bytes)848 848 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% 60 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 60 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 62 103.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -1.7% 0 N/A% 0 N/A%