What is the ethernet network speed? ><> Nathan Stratton Founder, CTO Vocinity, Inc.
<https://www.vocinity.com/gabbi> On Mon, Jan 16, 2023 at 12:38 PM Mohammad Reza Keshavarzianpoor < [email protected]> wrote: > dropwatch says: > ... > 4216 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 510 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 41 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 44 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1 drops at __udp4_lib_mcast_deliver+317 (0xffffffffa7bddc07) [software] > 6 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 525 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 5258 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 30 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 38 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1 drops at __netif_receive_skb_core.constprop.0+143 (0xffffffffa7aede93) > [software] > 18 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 846 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 6338 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 22 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 18 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 6 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 6398 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1850 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 2 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1 drops at __netif_receive_skb_core.constprop.0+143 (0xffffffffa7aede93) > [software] > 3 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1 drops at __udp4_lib_mcast_deliver+317 (0xffffffffa7bddc07) [software] > 2953 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 5816 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 8 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 4 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 5 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1 drops at __netif_receive_skb_core.constprop.0+143 (0xffffffffa7aede93) > [software] > 4530 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 4601 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 6 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 2 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 7048 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 2487 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1 drops at __netif_receive_skb_core.constprop.0+143 (0xffffffffa7aede93) > [software] > 8379 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 1217 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 8803 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 666 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 2 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1 drops at __netif_receive_skb_core.constprop.0+143 (0xffffffffa7aede93) > [software] > 9173 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 309 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 9260 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 78 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 4 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1 drops at __netif_receive_skb_core.constprop.0+143 (0xffffffffa7aede93) > [software] > 9234 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 47 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 2 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 9267 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 47 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 9186 drops at nf_hook_slow+a0 (0xffffffffa7b8c4b0) [software] > 45 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 1 drops at __netif_receive_skb_core.constprop.0+143 (0xffffffffa7aede93) > [software] > 1 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > 2 drops at rtpengine46+96 (0xffffffffc08e68a6) [software] > ... > > On Mon, Jan 16, 2023 at 8:11 PM Mohammad Reza Keshavarzianpoor < > [email protected]> wrote: > >> Kernel Interface table >> Iface MTU RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP >> TX-OVR Flg >> ens160 1500 5703793 0 4033 0 5633784 0 0 >> 0 BMRU >> lo 65536 32147 0 0 0 32147 0 0 >> 0 LRU >> >> On Mon, Jan 16, 2023 at 7:55 PM Mohammad Reza Keshavarzianpoor < >> [email protected]> wrote: >> >>> yes I tried tcp dump and it says ubuntu is dropping packets >>> 618916 packets captured >>> 1242894 packets received by filter >>> 623578 packets dropped by kernel >>> so what should I do? >>> >>> On Mon, Jan 16, 2023 at 7:49 PM Henning Westerholt <[email protected]> >>> wrote: >>> >>>> Hello, >>>> >>>> >>>> >>>> normally it’s not needed to set the num-threads* variables, there is >>>> some autodetection implemented. Why you want to run that many threads on a >>>> 4 core server? >>>> >>>> >>>> >>>> I would now look to your network configuration, maybe it needs some >>>> tuning. You can also get statistics about dropped packets etc.. with system >>>> tools. >>>> >>>> >>>> >>>> Cheers, >>>> >>>> >>>> >>>> Henning >>>> >>>> >>>> >>>> -- >>>> >>>> Henning Westerholt – https://skalatan.de/blog/ >>>> >>>> Kamailio services – https://gilawa.com >>>> >>>> >>>> >>>> *From:* Mohammad Reza Keshavarzianpoor <[email protected]> >>>> *Sent:* Monday, January 16, 2023 5:16 PM >>>> *To:* Henning Westerholt <[email protected]> >>>> *Cc:* [email protected] >>>> *Subject:* Re: [SR-Users] rtp lost package in 300 concurrent calls and >>>> above >>>> >>>> >>>> >>>> Hi, >>>> >>>> Sure, Thanks, >>>> >>>> I installed rtpengine. default rtpengin.conf and after uncommenting >>>> these: >>>> >>>> num-threads = 16 >>>> num-media-threads = 8 >>>> http-threads = 4 >>>> >>>> in that, the same result is its working well for first 300-400 call. >>>> but after that packet lose starts. >>>> >>>> cpu load increased to 30% on all 4 cores. >>>> >>>> any advice about rtpengine.conf to better result? >>>> >>>> >>>> >>>> Thanks for your help >>>> >>>> >>>> >>>> On Mon, Jan 16, 2023 at 6:09 PM Henning Westerholt <[email protected]> >>>> wrote: >>>> >>>> Hello, >>>> >>>> >>>> >>>> please keep the list in CC. >>>> >>>> >>>> >>>> Ok, the machine seems to not really using all its cores. Regarding >>>> playing a file, this can be also done with rtpengine: >>>> >>>> >>>> https://kamailio.org/docs/modules/5.5.x/modules/rtpengine.html#rtpengine.f.play_media >>>> >>>> >>>> >>>> Cheers, >>>> >>>> >>>> >>>> Henning >>>> >>>> >>>> >>>> -- >>>> >>>> Henning Westerholt – https://skalatan.de/blog/ >>>> >>>> Kamailio services – https://gilawa.com >>>> >>>> >>>> >>>> *From:* Mohammad Reza Keshavarzianpoor <[email protected]> >>>> *Sent:* Monday, January 16, 2023 3:35 PM >>>> *To:* Henning Westerholt <[email protected]> >>>> *Subject:* Re: [SR-Users] rtp lost package in 300 concurrent calls and >>>> above >>>> >>>> >>>> >>>> thanks for your reply >>>> >>>> my kamailio server has 8GB of ram and 4core*2.6 on >>>> esxi(dedicated)Ubuntu 22.04.1 LTS. is it low? htop on server shows load >>>> average 1.04 at max and I didn't see more than 10% load on any core of the >>>> server. >>>> >>>> I've selected rtp media server because of playback of a voice file over >>>> incoming calls in the future usage >>>> >>>> >>>> >>>> On Mon, Jan 16, 2023 at 5:45 PM Henning Westerholt <[email protected]> >>>> wrote: >>>> >>>> Hello, >>>> >>>> >>>> >>>> do you observe (too) high load on the system with the standard system >>>> management tools? >>>> >>>> If you want to just proxy calls, my recommendation would be to use >>>> rtpengine. Here you should be able to achieve higher concurrent calls >>>> rates, if you have a few CPUs on a decent machine. >>>> >>>> >>>> >>>> Cheers, >>>> >>>> >>>> >>>> Henning >>>> >>>> >>>> >>>> -- >>>> >>>> Henning Westerholt – https://skalatan.de/blog/ >>>> >>>> Kamailio services – https://gilawa.com >>>> >>>> >>>> >>>> *From:* Mohammad Reza Keshavarzianpoor <[email protected]> >>>> *Sent:* Monday, January 16, 2023 2:50 PM >>>> *To:* [email protected] >>>> *Subject:* [SR-Users] rtp lost package in 300 concurrent calls and >>>> above >>>> >>>> >>>> >>>> Hi, >>>> >>>> I've installed last version of kamailio over ubuntu. I need to >>>> broadcast machine calls to destinations. my concurrent call should be >>>> around 300(my pstn channels), so I start calls with cps around 20, because >>>> my calls contains a less than 30 second and if destination answer the call >>>> it will hanged up in less than or equal to 30 seconds. >>>> >>>> My problem is: to test my kamailio config, I'm using startrinity sip >>>> tester over an win server 2019 on local network. and it shows about 20% >>>> lost package on rtp and a jitter about 500ms. what should I do? my config >>>> is based on rtp media server module. Is there a complete working sample >>>> config for kamailio with rtp media server module? >>>> >>>> I tried rtpproxy and rtp engine in past and the same problem happened. >>>> >>>> Thanks for any help you can provide >>>> >>>> Best regards >>>> >>>> __________________________________________________________ > Kamailio - Users Mailing List - Non Commercial Discussions > To unsubscribe send an email to [email protected] > Important: keep the mailing list in the recipients, do not reply only to > the sender! > Edit mailing list options or unsubscribe: >
__________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to [email protected] Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
