Run Report
Run #69ef23392b2ca: 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::getHeaders2 1.4% 411 0.2% 0 0.0% 3,760 0.1% 3,200 0.1%
Exclusive Metrics for Current Function226 55.0% 0 N/A% 1,832 48.7% 1,712 53.5%
Parent function
Symfony\Component\HttpFoundation\Request::initialize2 100.0% 411 100.0% 0 N/A% 3,760 100.0% 3,200 100.0%
Child functions
str_starts_with89 80.9% 150 36.5% 0 N/A% 584 15.5% 584 18.2%
substr21 19.1% 35 8.5% 0 N/A% 1,344 35.7% 904 28.2%