Re: [lvs-users] Is it possible to get the number of active connection of each real server in the past?

[Graeme Fowler <graeme@xxxxxxxxxxx>]

On Mon, 2011-04-18 at 20:44 +0700, Suchada Pakapongpan wrote:
> I'd like to know, is it possible to get the number of active connection of 
> each real server in the past? (Is there any resolution way?)
> Does LVS store the log file that has any information about the number of 
> active connection of each real server at any time?

No.

The /proc information (which ipvsadm uses) is an exact point-in-time
view.

The only way to get historic data is to periodically parse the output
from ipvsadm (or /proc/net/ip_vs*) and store it, for example in an RRD
database.

Graeme


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