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Run #6911b18c52b94: 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% 255 0.5% 0 0.0% 2,912 0.1% 2,912 0.1%
Exclusive Metrics for Current Function150 58.8% 0 N/A% 1,456 50.0% 1,456 50.0%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 255 100.0% 0 N/A% 2,912 100.0% 2,912 100.0%
Child functions
str_starts_with64 88.9% 93 36.5% 0 N/A% 584 20.1% 584 20.1%
substr8 11.1% 12 4.7% 0 N/A% 872 29.9% 872 29.9%