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Run #694a25765c1f5: 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% 252 0.3% 0 0.0% 3,088 0.1% 3,088 0.1%
Exclusive Metrics for Current Function160 63.5% 0 N/A% 1,456 47.2% 1,560 50.5%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 252 100.0% 0 N/A% 3,088 100.0% 3,088 100.0%
Child functions
str_starts_with68 85.0% 79 31.3% 0 N/A% 584 18.9% 584 18.9%
substr12 15.0% 13 5.2% 0 N/A% 1,048 33.9% 944 30.6%