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Run #69a91a6b24ffd: 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::getHeaders2 1.4% 305 0.0% 0 0.0% 3,776 0.0% 3,400 0.0%
Exclusive Metrics for Current Function182 59.7% 0 N/A% 1,832 48.5% 1,760 51.8%
Parent function
Symfony\Component\HttpFoundation\Request::initialize2 100.0% 305 100.0% 0 N/A% 3,776 100.0% 3,400 100.0%
Child functions
str_starts_with89 80.9% 102 33.4% 0 N/A% 584 15.5% 584 17.2%
substr21 19.1% 21 6.9% 0 N/A% 1,360 36.0% 1,056 31.1%