> > What is the ethernet network speed? > its 1Gb esxi On Mon, Jan 16, 2023 at 11:10 PM Nathan Stratton <[email protected]> wrote:
> 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: >
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