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Run #69107e7b6d969: 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% 135 0.2% 0 0.0% 3,080 0.1% 3,080 0.1%
Exclusive Metrics for Current Function83 61.5% 0 N/A% 1,456 47.3% 1,560 50.6%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 135 100.0% 0 N/A% 3,080 100.0% 3,080 100.0%
Child functions
str_starts_with68 85.0% 43 31.9% 0 N/A% 584 19.0% 584 19.0%
substr12 15.0% 9 6.7% 0 N/A% 1,040 33.8% 936 30.4%