Run Report
Run #694300751c009: 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% 262 0.2% 0 0.0% 2,904 0.1% 2,904 0.1%
Exclusive Metrics for Current Function171 65.3% 0 N/A% 1,456 50.1% 1,456 50.1%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 262 100.0% 0 N/A% 2,904 100.0% 2,904 100.0%
Child functions
str_starts_with64 88.9% 80 30.5% 0 N/A% 584 20.1% 584 20.1%
substr8 11.1% 11 4.2% 0 N/A% 864 29.8% 864 29.8%