Hello Satish Can you somehow bypass OVS ? Means install another server , just kvm + linux bridging and made the same test ?
Regards VM On 17/12/15 22:31, "Satish Patel" <satish....@gmail.com> wrote: >Which tunnel? I have VM running on HOST with bridge networking, its >vnet pair. I don't have any tunnel. > >I increase only txqueuelen 500 to txqueuelen 10000 which improve >networking little bit > >On Thu, Dec 17, 2015 at 3:26 PM, Erdősi Péter <f...@niif.hu> wrote: >> 2015. 12. 17. 18:07 keltezéssel, Satish Patel írta: >>> >>> On host (compute) machine tap device showing lots of TX packet loss. >>> >>> tapdd55b834-f8: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 >>> inet6 fe80::fc16:3eff:fecd:2aa4 prefixlen 64 scopeid >>>0x20<link> >>> ether fe:16:3e:cd:2a:a4 txqueuelen 500 (Ethernet) >>> RX packets 1060731031 bytes 298573599135 (278.0 GiB) >>> RX errors 0 dropped 0 overruns 0 frame 0 >>> TX packets 503372157 bytes 81345389820 (75.7 GiB) >>> TX errors 0 dropped 171333348 overruns 0 carrier 0 >>>collisions >>> 0 >> >> Did you increased MTU properly on tunnel adapters? >> >> F _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
