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Run #6a0b56136caad: 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% 378 0.6% 4,002 6.0% 2,440 0.1% 2,440 0.1%
Exclusive Metrics for Current Function189 50.0% 0 0.0% 1,136 46.6% 1,136 46.6%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 378 100.0% 4,002 100.0% 2,440 100.0% 2,440 100.0%
Child functions
str_starts_with60 93.8% 182 48.1% 4,002 100.0% 584 23.9% 584 23.9%
substr4 6.2% 7 1.9% 0 0.0% 720 29.5% 720 29.5%