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From Ryan King <r...@twitter.com>
Subject Re: stress.py bug?
Date Mon, 21 Mar 2011 16:29:36 GMT
On Mon, Mar 21, 2011 at 4:02 AM, pob <peterob333@gmail.com> wrote:
> Hi,
> I'm inserting data from client node with stress.py to cluster of 6 nodes.
> They are all on 1Gbps network, max real throughput of network is 930Mbps
> (after measurement).
> python stress.py -c 1 -S 170000  -d{6nodes}  -l3 -e QUORUM
>  --operation=insert -i 1 -n 500000 -t100
> The problem is stress.py show up it does avg ~750ops/sec what is 127MB/s,
> but the real throughput of network is ~116MB/s.

You may need more concurrency in order to saturate your network.

-ryan

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