Hi,
Any particular reason why you’d want to configure scheduling policy and
priority? I for one never tried it with ldp so not sure why you’re hitting the
issue.
Have you tried pinning vpp’s workers with something like { main-core 1
corelist-workers 2-4 } and then starting nginx with taskset on some other
workers like 6 - 13?
Note that if your cpu doesn’t have 14 cores, the above config is not optimal.
So as a first step I’d reduce vpp’s workers to 1 and nginx to something like 4.
Also, if this is a dual socket system, make sure the nic, vpp and nginx are on
the same numa.
Regards,
Florin
> On Jan 18, 2022, at 12:33 AM, first_se...@163.com wrote:
>
> when i configure the scheduling policy and priority of main and worker
> threads is fifo in cpu block，the nginx with ldp cannot create workers
> becasuse of the vpp lock some resource。what should i do to make nginx
> running.
> here are some info of my config
> <vpp.PNG>
> <vcl.PNG>
> <nginx_process.PNG>
> <nginx_config.PNG>
> <nginx.PNG>
> <cpu.PNG>
>
>
>
>
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