Run Report
Run #69107d22eba2b: 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% 367 0.1% 0 0.0% 4,536 0.1% 4,160 0.0%
Exclusive Metrics for Current Function192 52.3% 0 N/A% 2,472 54.5% 2,512 60.4%
Parent function
Symfony\Component\HttpFoundation\Request::initialize2 100.0% 367 100.0% 0 N/A% 4,536 100.0% 4,160 100.0%
Child functions
str_starts_with92 79.3% 130 35.4% 0 N/A% 584 12.9% 584 14.0%
substr24 20.7% 45 12.3% 0 N/A% 1,480 32.6% 1,064 25.6%