Run Report
Run #69b2caee57389: 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 0.9% 120 0.4% 0 0.0% 3,016 0.2% 3,016 0.2%
Exclusive Metrics for Current Function81 67.5% 0 N/A% 1,456 48.3% 1,528 50.7%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 120 100.0% 0 N/A% 3,016 100.0% 3,016 100.0%
Child functions
str_starts_with67 85.9% 34 28.3% 0 N/A% 584 19.4% 584 19.4%
substr11 14.1% 5 4.2% 0 N/A% 976 32.4% 904 30.0%