Question : How to access to bandwith statistics from kernel space?
I have made some research and I could't find a library who can give me interfaces's statistics like max/min/average bandwidth, jitter, ... Do you know a way to do this? Thank you Martin
On Mon, 29 Feb 2016 11:47:16 +0100, Martin Houry said:
I have made some research and I could't find a library who can give me interfaces's statistics like max/min/average bandwidth, jitter, ...
Do you know a way to do this?
What problem are you trying to solve from within the kernel with those statistics? You probably should look at how the various TCP congestion routines work.
I'm trying to improve the algorithm of load balancing in the NFS4.1 Client of the session trunking implementation (to do multipath). If I get bandwith (and other criteria like TCP congestion as you said), I would be able to estimate the state of each path in real time. So I could send the NFS's operations on the best path. All this in order to improve performance when you have path with variant performance. Thanks for your help :) Martin 2016-02-29 17:10 GMT+01:00 <Valdis.Kletnieks@vt.edu>:
On Mon, 29 Feb 2016 11:47:16 +0100, Martin Houry said:
I have made some research and I could't find a library who can give me interfaces's statistics like max/min/average bandwidth, jitter, ...
Do you know a way to do this?
What problem are you trying to solve from within the kernel with those statistics?
You probably should look at how the various TCP congestion routines work.
On Mon, Feb 29, 2016 at 5:47 PM, Martin Houry <martinhoury@gmail.com> wrote:
I have made some research and I could't find a library who can give me interfaces's statistics like max/min/average bandwidth, jitter, ...
Do you know a way to do this?
Thank you Martin
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Valdis.Kletnieks＠vt.edu