I had the same requirement and modified iptraf to log traffic every second.
https://github.com/hobinyoon/iptraf-3.0.0.git
Hobin
On Thu, Dec 5, 2013 at 2:17 AM, Jason Wee wrote:
> Hi,
>
> Will it be simpler to just measure the network interface of the node
> instead?
>
> /Jason
>
>
> On Thu, D
Hi,
Will it be simpler to just measure the network interface of the node
instead?
/Jason
On Thu, Dec 5, 2013 at 10:57 AM, Jacob Rhoden wrote:
>
>
> http://unix.stackexchange.com/questions/41765/traffic-stats-per-network-port
>
> __
> Sent from iPhone
>
> On 5 Dec 2
http://unix.stackexchange.com/questions/41765/traffic-stats-per-network-port
__
Sent from iPhone
> On 5 Dec 2013, at 5:44 am, Tom van den Berge wrote:
>
> Hi Chris,
>
> I think streaming is used for repair tasks, bulk loading and that kind of
> things, but not for
Hi Chris,
I think streaming is used for repair tasks, bulk loading and that kind of
things, but not for regular replication traffic.
I think you're right that I should look into network tools. I don't think
cassandra can supply this information.
Thanks,
Tom
On Wed, Dec 4, 2013 at 6:08 PM, Chri
https://wiki.apache.org/cassandra/Metrics has per node Streaming metrics
that include total bytes/in out. That is only a small bit of what you
want though.
For total DC bandwidth it might be more straightforward to measure this
at the router/switch/fancy-network-gear level.
On 12/03/2013 06
Is there a way to know how much data is transferred between two nodes, or
more specifically, between two data centers?
I'm especially interested in how much data is being replicated from one
data center to another, to know how much of the available bandwidth is used.
Thanks,
Tom
