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Run #6a0f91c1546f6: 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 0.4% 0 0.0% 3,896 0.1% 3,904 0.1%
Exclusive Metrics for Current Function199 54.5% 0 N/A% 2,096 53.8% 2,360 60.5%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 365 100.0% 0 N/A% 3,896 100.0% 3,904 100.0%
Child functions
str_starts_with72 81.8% 137 37.5% 0 N/A% 584 15.0% 584 15.0%
substr16 18.2% 29 7.9% 0 N/A% 1,216 31.2% 960 24.6%