netstat counts input traffic twice

Ben RUBSON ben.rubson at gmail.com
Fri Sep 23 18:51:00 UTC 2016


> On 23 Sep 2016, at 20:44, Eugene Grosbein <eugen at grosbein.net> wrote:
> 
> 24.09.2016 0:59, Ben RUBSON пишет:
>> Hello,
>> 
>> I found a strange issue where input traffic is counted twice,
>> sometimes more.
> 
> Generally, this points to accounting bugs in the network device driver.

Thank you for your feedback Eugene.
hw.mlxen1.stat.rx_bytes (the Mellanox sysctl) returns good statistics.
However it does not mean there is not a bug somewhere else in the
driver, you're right.
I then put all the NIC info in my previous mail so that Mellanox team
may help, and of course I would be glad to help.


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