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Date/Time: Fri, 03 May 2024 19:10:03 +0000



Post From: Receiving delayed data for CL: running 10 minutes behind

[2019-05-02 15:43:12]
uM8137 - Posts: 180
> how many symbols

Tracking exactly 1 symbol, CLM19.

> use current version
I've installed v1915, and the lag remains.

> 20 levels
Set to 20 levels. Task manger says total cpu at 10%, total memory at 37% both before and after. The vps is at a colo near the CME, so theoretically bandwidth should not be a problem. But I will ask them to check on routing -- let me know where the data servers are.

> 10 minute delay suspicious.
I agree. This seems very suspicious. The delay goes out to 15 minutes now on CLM19. It is 15 minutes delayed on HKM19 too, and that is not from CME.

> sure I'm using Sierra Chart Exchange Data Fee?
DTS is set to "SC Data - All services", so I think so.

When I open and close SierraChart (v1915, current) I do *not* see a change in TCP
established connections using netstat -an. The upper left handle data frame
count in green is DF:3, which seems to indicate no packets getting through.
Is it using UDP by chance? In any case, it does seem that packets are not
getting through. DF:10 ST:2, 2 after running with two symbols (CLM19 and HKM19)
for several minutes.

If you let me know what IP addresses the SC Data servers are at, I can ask the
network provider to check to routing issues to them from my server.

Thank you.