Hi Yury,

OK, let me check a bit the related code, to see if I can spot anything bogus there.

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
  https://www.opensips-solutions.com
OpenSIPS Summit 27-30 Sept 2022, Athens
  https://www.opensips.org/events/Summit-2022Athens/

On 10/13/22 9:59 AM, Yury Kirsanov wrote:
Hi Bogdan,
Can't say for sure at the moment but I believe this was happening during the scale-down procedure. Currently that server is running without an autoscaler as it's a production one, unfortunately.

Regards,
Yury.

On Thu, Oct 13, 2022 at 5:56 PM Bogdan-Andrei Iancu <[email protected] <mailto:[email protected]>> wrote:

    Hi Yury,

    OK, but could you try to see the relation between the pkg status
    and errors, like such errors appear after:
        * simple scaling up ?
        * simple scaling down ?
        * scaling up and down ?

    Thanks,

    Bogdan-Andrei Iancu

    OpenSIPS Founder and Developer
       https://www.opensips-solutions.com  <https://www.opensips-solutions.com>
    OpenSIPS Summit 27-30 Sept 2022, Athens
       https://www.opensips.org/events/Summit-2022Athens/  
<https://www.opensips.org/events/Summit-2022Athens/>

    On 10/12/22 1:34 AM, Yury Kirsanov wrote:
    Hi Bogdan,
    No, after I removed all the autoscaling I'm not getting any
    'core:signal_pkg_status' errors.

    Regards,
    Yury.

    On Tue, Oct 11, 2022 at 10:56 PM Bogdan-Andrei Iancu
    <[email protected] <mailto:[email protected]>> wrote:

        Hi Yury,

        trying to recap here - after completely removing the
        auto-scaling, do you still have issues with fetching the pkg
        stats?

        Regards,

        Bogdan-Andrei Iancu

        OpenSIPS Founder and Developer
           https://www.opensips-solutions.com  
<https://www.opensips-solutions.com>
        OpenSIPS Summit 27-30 Sept 2022, Athens
           https://www.opensips.org/events/Summit-2022Athens/  
<https://www.opensips.org/events/Summit-2022Athens/>

        On 9/22/22 5:39 PM, Yury Kirsanov wrote:
        Hi Bogdan,
        Sorry, I just realized that I haven't turned off the
        auto-scaler for UDP processes so you're right - that error
        is for them. I've switched TCP auto-scaling off due to all
        my previous issues that I wasn't able to overcome.

        auto_scaling_profile = PROFILE_UDP
             scale up to 32 on 80% for 4 cycles within 5
             scale down to 2 on 10% for 5 cycles

        udp_workers=1 use_auto_scaling_profile PROFILE_UDP

        socket=udp:10.x.x.x:5060
        socket=udp:103.x.x.x:7060

        In regards to pkg memory - I only have 32MB as -M parameter,
        maybe that's not enough? I'm not sure how to do 'pkg dump' -
        never tried to do that before, is this what you're asking about?

        Sep 21 18:52:09 ERROR:core:signal_pkg_status: failed to
        trigger pkg stats for process 45
         opensips-cli -x mi ps
        {
            "Processes": [
        ...
                {
          "ID": 45,
                    "PID": 310115,
                    "Type": "SIP receiver udp:103.x.x.x:7060"
                }
            ]
        }
        root@osgw1:~# opensips-cli -x mi mem_pkg_dump 310115
        ERROR: command 'mem_pkg_dump' returned: 500: Internal error

        Best regards,
        Yury.



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