Hello,
I have submitted my report here:
https://communities.intel.com/thread/102948
I am looking for a configuration guide and performance number mentioning
per VF performance and how to achieve that?
I have tried using PF_RING zero copy i40e driver, tried configuring various
offloads from on->off like tso,gro,gso etc. to no improvement on per VF
performance.
Following is snapshot of netstat from my FreeBSD9.3 guest
[root@App46005 ~]# netstat -nI ixlv0 1 1
input (ixlv0) output
packets errs idrops bytes packets errs bytes colls
574 0 0 78839 0 0 0 0
517 0 0 73565 0 0 0 0
^C
[root@App46005 ~]# netstat -nI ixlv1 1 1
input (ixlv1) output
packets errs idrops bytes packets errs bytes colls
571 0 0 78214 0 0 0 0
506 0 0 79526 0 0 0 0
^C
[root@App46005 ~]# netstat -nI ixlv2 1 1
input (ixlv2) output
packets errs idrops bytes packets errs bytes colls
563 0 0 78100 0 0 0 0
501 0 0 77352 0 0 0 0
615 0 0 78596 0 0 0 0
^C
[root@App46005 ~]# ifconfig | grep ixlv
ixlv0:
flags=68943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST,PPROMISC,MONITOR>
metric 0 mtu 1500
ixlv1: flags=48843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,MONITOR> metric 0
mtu 1500
ixlv2: flags=48843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,MONITOR> metric 0
mtu 1500
ixlv3: flags=48843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,MONITOR> metric 0
mtu 1500
ixlv4: flags=48843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,MONITOR> metric 0
mtu 1500
ixlv5: flags=48843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,MONITOR> metric 0
mtu 1500
ixlv6: flags=48843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,MONITOR> metric 0
mtu 1500
ixlv7: flags=48843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,MONITOR> metric 0
mtu 1500
Thanks in advance.
--
-chintu-
------------------------------------------------------------------------------
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