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Run #69b449dc0d1de: 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 0.8% 282 0.6% 0 0.0% 4,024 0.2% 4,024 0.2%
Exclusive Metrics for Current Function164 58.2% 0 N/A% 2,096 52.1% 2,488 61.8%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 282 100.0% 0 N/A% 4,024 100.0% 4,024 100.0%
Child functions
str_starts_with75 79.8% 92 32.6% 0 N/A% 584 14.5% 584 14.5%
substr19 20.2% 26 9.2% 0 N/A% 1,344 33.4% 952 23.7%