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Run #6931f5a803e0d: 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% 218 0.3% 0 0.0% 2,512 0.1% 2,512 0.1%
Exclusive Metrics for Current Function114 52.3% 0 N/A% 1,136 45.2% 1,136 45.2%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 218 100.0% 0 N/A% 2,512 100.0% 2,512 100.0%
Child functions
str_starts_with62 91.2% 95 43.6% 0 N/A% 584 23.2% 584 23.2%
substr6 8.8% 9 4.1% 0 N/A% 792 31.5% 792 31.5%