[Flent-users] Re: ERROR: Runner Burst 0 failed check: No command set for SilentProcessRunner

[ch <ch@ntrv.dk>]

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On 29/03/2023 12.10, Toke Høiland-Jørgensen wrote:
>> to run. Resulting in the node generating traffic for the full pipe for
>> hours on end. My observation is the test does not terminate for unknown
>> reasons.
> Hmm, did you pull the latest version of traffic-gen? The version on
> github had a bug where it would just go into an infinite loop and never
> exit (and not produce any traffic either). Fixed that yesterday, so make
> sure you pull the fixed version...

Hmm. Good question

> # ls -la traffic-gen 
> -rwxr-xr-x 1 root root 22832 Mar 28 20:04 traffic-gen

I did compile the binary yesterday afternoon. So I can only assume it 
contains the tree commits from yesterday.

> # git log --oneline
> b316813 (HEAD -> master, origin/master, origin/HEAD) Use getrandom() instead of rand()/srand()
> eedf705 Fix infinite loop in scheduling logic
> 5c1007e Support setting the TOS byte on transmitted packets.

(The application is missing the option for outputting a version number 
or git hash using e.g. -v, -V, or --version)

> and not produce any traffic either

It did produce *lots* of traffic. Had to terminate flent process to 
terminate the child traffic-gen processes.
Attached is the graph of the network traffic levels (in MB/s) as 
reported by Proxmox.

-Chriztoffer

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