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Posted to user@openmeetings.apache.org by Denis Noctor <de...@gmail.com> on 2020/11/07 10:34:27 UTC
Unusual Kurento Behaviour
Hi there guys,
Hope all is well. Just a quick observation regarding OM. It has been working relatively over the last few months (still using OM 5 M4), single server etc... but suddenly started spewing disconnection errors from KMS... I had a situation some time back when the Catalina.out file was growing to a huge extent... which seem to affect performance... and has since been addressed... but are any of you experiencing and irregularities whereby after a few weeks / months that the KMS server is constantly dropping connections? Any feedback would he appreciated. I have made no changes to the turnserver etc... everything was fine for weeks and then suddenly not. I have a feeling that it might be related to the huge Catalina.out Files that were created in the past but perhaps other huge files / logs are being generated elsewhere. If anyone can help me focus on additional files / logs etc that might be hogging the system, I’d be very grateful. But for now this seems to be an out of the blue scenario. Talk soon. Denis.
Sent from my iPhone
Re: Unusual Kurento Behaviour
Posted by Maxim Solodovnik <so...@gmail.com>.
Hello Denis,
I'm afraid clearing system logs is impossible from inside Tomcat :(
this should be separate script (I would say cron based) started by
superuser :)
On Wed, 11 Nov 2020 at 10:43, Denis Noctor <de...@gmail.com> wrote:
> Hi there Maxim. I did that. Cleared all logs in a variety of folders. All
> fine for now. Thanks for that. It’s amazing how much can build up over a
> few months. Maybe an additional “clean up logs” feature could be considered
> at admin level? I would also recommend that users clear their web browser
> cache on a regular basis also as things can get a little sluggish after a
> month or so of regular usage.
>
> All the best.
>
> Denis
>
> Sent from my iPhone
>
> > On Nov 7, 2020, at 7:43 PM, Maxim Solodovnik <so...@gmail.com>
> wrote:
> >
> > Hello Denis,
> >
> > you can check huge logs in /var/log
> > and in $HOME (I saw lots of huge xsession* log files in the past on my
> desktop)
> > And I would
> > 1) update KMS to latest version
> > 2) increase `ulimit -n` for the user(s) who starts OM/KMS/TURN
> >
> >> On Sat, 7 Nov 2020 at 17:35, Denis Noctor <de...@gmail.com>
> wrote:
> >>
> >> Hi there guys,
> >>
> >> Hope all is well. Just a quick observation regarding OM. It has been
> working relatively over the last few months (still using OM 5 M4), single
> server etc... but suddenly started spewing disconnection errors from KMS...
> I had a situation some time back when the Catalina.out file was growing to
> a huge extent... which seem to affect performance... and has since been
> addressed... but are any of you experiencing and irregularities whereby
> after a few weeks / months that the KMS server is constantly dropping
> connections? Any feedback would he appreciated. I have made no changes to
> the turnserver etc... everything was fine for weeks and then suddenly not.
> I have a feeling that it might be related to the huge Catalina.out Files
> that were created in the past but perhaps other huge files / logs are being
> generated elsewhere. If anyone can help me focus on additional files / logs
> etc that might be hogging the system, I’d be very grateful. But for now
> this seems to be an out of the blue scenario. Talk soon. Denis.
> >>
> >> Sent from my iPhone
> >
> >
> >
> > --
> > Best regards,
> > Maxim
>
--
Best regards,
Maxim
Re: Unusual Kurento Behaviour
Posted by Denis Noctor <de...@gmail.com>.
Hi there Maxim. I did that. Cleared all logs in a variety of folders. All fine for now. Thanks for that. It’s amazing how much can build up over a few months. Maybe an additional “clean up logs” feature could be considered at admin level? I would also recommend that users clear their web browser cache on a regular basis also as things can get a little sluggish after a month or so of regular usage.
All the best.
Denis
Sent from my iPhone
> On Nov 7, 2020, at 7:43 PM, Maxim Solodovnik <so...@gmail.com> wrote:
>
> Hello Denis,
>
> you can check huge logs in /var/log
> and in $HOME (I saw lots of huge xsession* log files in the past on my desktop)
> And I would
> 1) update KMS to latest version
> 2) increase `ulimit -n` for the user(s) who starts OM/KMS/TURN
>
>> On Sat, 7 Nov 2020 at 17:35, Denis Noctor <de...@gmail.com> wrote:
>>
>> Hi there guys,
>>
>> Hope all is well. Just a quick observation regarding OM. It has been working relatively over the last few months (still using OM 5 M4), single server etc... but suddenly started spewing disconnection errors from KMS... I had a situation some time back when the Catalina.out file was growing to a huge extent... which seem to affect performance... and has since been addressed... but are any of you experiencing and irregularities whereby after a few weeks / months that the KMS server is constantly dropping connections? Any feedback would he appreciated. I have made no changes to the turnserver etc... everything was fine for weeks and then suddenly not. I have a feeling that it might be related to the huge Catalina.out Files that were created in the past but perhaps other huge files / logs are being generated elsewhere. If anyone can help me focus on additional files / logs etc that might be hogging the system, I’d be very grateful. But for now this seems to be an out of the blue scenario. Talk soon. Denis.
>>
>> Sent from my iPhone
>
>
>
> --
> Best regards,
> Maxim
Re: Unusual Kurento Behaviour
Posted by Denis Noctor <de...@gmail.com>.
Thanks Maxim. I will take a look into this in the morning. All the best.
Sent from my iPhone
> On Nov 7, 2020, at 7:43 PM, Maxim Solodovnik <so...@gmail.com> wrote:
>
> Hello Denis,
>
> you can check huge logs in /var/log
> and in $HOME (I saw lots of huge xsession* log files in the past on my desktop)
> And I would
> 1) update KMS to latest version
> 2) increase `ulimit -n` for the user(s) who starts OM/KMS/TURN
>
>> On Sat, 7 Nov 2020 at 17:35, Denis Noctor <de...@gmail.com> wrote:
>>
>> Hi there guys,
>>
>> Hope all is well. Just a quick observation regarding OM. It has been working relatively over the last few months (still using OM 5 M4), single server etc... but suddenly started spewing disconnection errors from KMS... I had a situation some time back when the Catalina.out file was growing to a huge extent... which seem to affect performance... and has since been addressed... but are any of you experiencing and irregularities whereby after a few weeks / months that the KMS server is constantly dropping connections? Any feedback would he appreciated. I have made no changes to the turnserver etc... everything was fine for weeks and then suddenly not. I have a feeling that it might be related to the huge Catalina.out Files that were created in the past but perhaps other huge files / logs are being generated elsewhere. If anyone can help me focus on additional files / logs etc that might be hogging the system, I’d be very grateful. But for now this seems to be an out of the blue scenario. Talk soon. Denis.
>>
>> Sent from my iPhone
>
>
>
> --
> Best regards,
> Maxim
Re: Unusual Kurento Behaviour
Posted by Maxim Solodovnik <so...@gmail.com>.
Hello Denis,
you can check huge logs in /var/log
and in $HOME (I saw lots of huge xsession* log files in the past on my desktop)
And I would
1) update KMS to latest version
2) increase `ulimit -n` for the user(s) who starts OM/KMS/TURN
On Sat, 7 Nov 2020 at 17:35, Denis Noctor <de...@gmail.com> wrote:
>
> Hi there guys,
>
> Hope all is well. Just a quick observation regarding OM. It has been working relatively over the last few months (still using OM 5 M4), single server etc... but suddenly started spewing disconnection errors from KMS... I had a situation some time back when the Catalina.out file was growing to a huge extent... which seem to affect performance... and has since been addressed... but are any of you experiencing and irregularities whereby after a few weeks / months that the KMS server is constantly dropping connections? Any feedback would he appreciated. I have made no changes to the turnserver etc... everything was fine for weeks and then suddenly not. I have a feeling that it might be related to the huge Catalina.out Files that were created in the past but perhaps other huge files / logs are being generated elsewhere. If anyone can help me focus on additional files / logs etc that might be hogging the system, I’d be very grateful. But for now this seems to be an out of the blue scenario. Talk soon. Denis.
>
> Sent from my iPhone
--
Best regards,
Maxim