[Openstack] Poor instance network performance
Erdősi Péter
fazy at niif.hu
Thu Dec 17 20:26:02 UTC 2015
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
More information about the Openstack
mailing list