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Run #69400973e8e19: 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% 247 0.5% 0 0.0% 3,048 0.2% 3,048 0.2%
Exclusive Metrics for Current Function157 63.6% 0 N/A% 1,456 47.8% 1,528 50.1%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 247 100.0% 0 N/A% 3,048 100.0% 3,048 100.0%
Child functions
str_starts_with67 85.9% 77 31.2% 0 N/A% 584 19.2% 584 19.2%
substr11 14.1% 13 5.3% 0 N/A% 1,008 33.1% 936 30.7%