Run Report
Run #6963e89a469e2: 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% 244 0.3% 0 0.0% 3,144 0.1% 3,144 0.1%
Exclusive Metrics for Current Function138 56.6% 0 N/A% 1,456 46.3% 1,616 51.4%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 244 100.0% 0 N/A% 3,144 100.0% 3,144 100.0%
Child functions
str_starts_with69 84.1% 88 36.1% 0 N/A% 584 18.6% 584 18.6%
substr13 15.9% 18 7.4% 0 N/A% 1,104 35.1% 944 30.0%