[pbs-devel] Scheduler causing connectivity issues?

[Thomas Lamprecht]

Hi,

Am 11/07/2022 um 10:44 schrieb Mark Schouten:
>>> Hope you guys can find something.. If I need to debug anything, let me know!
>>
>> Thanks for the info, this already helps quite a bit. We'll look into it and re-check
>> with you if we need more info.
>>
> 
> Any chance you can think of a workaround for the time being, other than downgrading?


We identified a few places where blocking operations (e.g., the list snapshots API
endpoint) that may starve the network request accept loop in some realistic scenarios,
we'll move those out to their own separate thread to avoid such blockage.

FWIW, it would be still interesting to see a few metrics/CLI outputs from an affected
system to hopefully ensure that there's nothing additional to that problem.

- `head /proc/pressure/*` for some general info if the system is overloaded
- `ls /var/lib/proxmox-backup/jobstates` just out of interest
- `ss -tlpn` to see if another (old) proxy process is still accepting
- `uptime`