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Run #69f80fe8d886c: XHProf Run (Namespace=myapp)
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Parent/Child report for Symfony\Component\HttpFoundation\ServerBag::getHeaders [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\ServerBag::getHeaders1 0.9% 365 0.2% 0 0.0% 3,216 0.1% 3,216 0.1%
Exclusive Metrics for Current Function200 54.8% 0 N/A% 1,456 45.3% 1,728 53.7%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 365 100.0% 0 N/A% 3,216 100.0% 3,216 100.0%
Child functions
str_starts_with72 81.8% 135 37.0% 0 N/A% 584 18.2% 584 18.2%
substr16 18.2% 30 8.2% 0 N/A% 1,176 36.6% 904 28.1%