Re: [asterisk-users] Exceptionally long queue length queuing
On Fri, Jul 3, 2020 at 3:32 AM Dovid Bender wrote: > > > On Mon, Jun 29, 2020 at 6:46 AM Joshua C. Colp wrote: > >> On Sun, Jun 28, 2020 at 2:26 PM Dovid Bender wrote: >> >>> Hi, >>> >>> We have a box up and we are starting to see a lot of "Exceptionally long >>> queue length queuing" in the logs. From all the research so far it seems >>> like this leads to their systems crashing and being unreachable. In our >>> case the box remains up and takes calls. We are running Asterisk 16.6.1. We >>> are using MusicOnHold to play online music streams via ffmpeg. Any idea on >>> how to troubleshoot this further to see why this is happening? >>> >> >> The message occurs when either a channel is deadlocked or the processing >> time to handle what a channel is doing is substantial, and things build up. >> Getting a backtrace[1] at the time it occurs will show what the system is >> actually doing and can provide insight into what is causing it. >> >> [1] >> https://wiki.asterisk.org/wiki/display/AST/Getting+a+Backtrace#GettingaBacktrace-Runningast_coredumperfordeadlocks,taskprocessorbackups,etc >> . >> >> -- >> > I ended up re-writing my code to use less Local channels and most of the > errors went away. I also noticed that my load average and CPU usage is way > down. I will open a ticket since it seems that it may be a bug that others > are experiencing. > A backtrace would still be needed for the issue, otherwise there is no way to know what exactly is going on our where things are getting held up. -- Joshua C. Colp Asterisk Technical Lead Sangoma Technologies Check us out at www.sangoma.com and www.asterisk.org -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Voice broken during calls (again...)
Hi list! Am 22.06.2020 um 16:48 schrieb Luca Bertoncello: > Hi list! > > So, now I have a business contract and a technician was here to check > the DSL... > Nothing found, except that for 50Mbps I need now vectoring. Really > nice... A couple of years ago I could get 50Mbps without vectoring. > Of course, Deutsche Telekom said nothing about this change... > > Well, I got it working, and now I have 48Mbps down and 10Mbps up. > I _REALLY CAN'T_ believe, that this is not enough... > > The problem with many little disruptions during calls is always here. > > I tried changing the codecs and changing some settings in the SIP > configuration of the peers. > No changes... > > On the Gateway (Banana PI), where the Asterisk server also runs, the > load is about 0.50 during calls and it has a Gbps LAN. > I can't believe, the problem is here... So, now I know what was the problem and I solved it... The problem was: the Banana PI... :( I checked it with mtr and I see really bad times to communicate with other devices im same networks (~2 - 380 ms!!). Many tries with other Switch ports and so on didn't solved the problem. So I bought a mini PC and I configured it as Firewall with Asterisk. mtr give now really good times (~0.2 - 0.4 ms). And Asterisk works very good... I tried right now with my father in law and the communication was excellent, without any disruptions. So, I really thank you for the idea, that my Banana PI can be the problem. It was! ;) Have a nice weekend! Luca Bertoncello (lucab...@lucabert.de) -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users