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Run #695ec0385ee55: 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% 109 0.4% 0 0.0% 3,016 0.2% 3,016 0.2%
Exclusive Metrics for Current Function65 59.6% 0 N/A% 1,456 48.3% 1,488 49.3%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 109 100.0% 0 N/A% 3,016 100.0% 3,016 100.0%
Child functions
str_starts_with66 86.8% 37 33.9% 0 N/A% 584 19.4% 584 19.4%
substr10 13.2% 7 6.4% 0 N/A% 976 32.4% 944 31.3%