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Run #692bb8173c825: 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 1.1% 214 0.3% 0 0.0% 2,472 0.1% 2,472 0.1%
Exclusive Metrics for Current Function122 57.0% 0 N/A% 1,136 46.0% 1,136 46.0%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 214 100.0% 0 N/A% 2,472 100.0% 2,472 100.0%
Child functions
str_starts_with61 92.4% 84 39.3% 0 N/A% 584 23.6% 584 23.6%
substr5 7.6% 8 3.7% 0 N/A% 752 30.4% 752 30.4%