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Run #691eabf48b101: 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% 257 0.3% 0 0.0% 3,088 0.1% 3,088 0.1%
Exclusive Metrics for Current Function165 64.2% 0 N/A% 1,456 47.2% 1,592 51.6%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 257 100.0% 0 N/A% 3,088 100.0% 3,088 100.0%
Child functions
str_starts_with69 84.1% 77 30.0% 0 N/A% 584 18.9% 584 18.9%
substr13 15.9% 15 5.8% 0 N/A% 1,048 33.9% 912 29.5%