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Run #69d5d0804f328: 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 1.0% 310 0.5% 0 0.0% 2,944 0.1% 2,944 0.1%
Exclusive Metrics for Current Function168 54.2% 0 N/A% 1,456 49.5% 1,456 49.5%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 310 100.0% 0 N/A% 2,944 100.0% 2,944 100.0%
Child functions
str_starts_with65 87.8% 125 40.3% 0 N/A% 584 19.8% 584 19.8%
substr9 12.2% 17 5.5% 0 N/A% 904 30.7% 904 30.7%