Re: [Xen-users] Slow upstream speeds from guest OS

[Steffan Cline <steffan@xxxxxxxxx>]

Yes, that is installed. What else can I check?

[root@xxx ~]# lsmod | grep netfront
xen_netfront           18083  0 



Thank you,
Steffan Cline
602-793-0014








On 2/16/16, 4:07 AM, "Wei Liu" <xen-users-bounces@xxxxxxxxxxxxx on behalf of 
wei.liu2@xxxxxxxxxx> wrote:

>On Mon, Feb 15, 2016 at 06:08:19PM -0700, Steffan Cline wrote:
>> Running into an odd thing and not sure where to look.
>> 
>> When I log into my CentOS 6 host OS and use the speediest-cli tool 
>> (https://github.com/sivel/speedtest-cli) I can get 20mbps up.
>> 
>> When I log into my CentOS 6 guest OS and use the same tool, I can only get 
>> about 2.5-5mbps up.
>> 
>> Any suggestions as to where to look for the cause of this horrid upstream?
>> 
>> Download speeds are only off by about 2mbps.
>> 
>> In the .cfg files, there are no limits imposed anywhere.
>>
>
>Please make sure your guest has PV network driver installed and
>activated.
>
>You can probably check that by "lsmod | grep netfront", provided the
>driver is compiled as module (which most distros do).
>
>Wei.
>
>> 
>> Thank you,
>> Steffan Cline
>> 602-793-0014
>> 
>> 
>
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>> Xen-users@xxxxxxxxxxxxx
>> http://lists.xen.org/xen-users
>
>
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