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Run #558953448336f: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::__construct [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::__construct4 20.0% 136 0.0% 11,976 0.0% 8,312 0.0%
Exclusive Metrics for Current Function31 22.8% 2,112 17.6% 832 10.0%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize2 50.0% 97 71.3% 9,136 76.3% 8,240 99.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 50.0% 39 28.7% 2,840 23.7% 72 0.9%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set8 88.9% 75 55.1% 8,112 67.7% 7,480 90.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set1 11.1% 30 22.1% 1,752 14.6% 0 0.0%