How to create separated address spaces when running multiple client processes

[Pavel Kazlenka]

Hi Jacky,

You don't need separate workloads for each client process.
Instead, you may
1) in a common for all clients (and, possibly, server) workloads put the 
addresses of all clients:

/

Bench B = {
     peak_req_rate = 300/sec;
     client_side = {
         max_agent_load = 1/sec; // estimated load produced by one Robot
         addr_space = [ 'lo::10.0.1-10.1-250' ];
         hosts = [ '172.16.0.1-3' ]; // three client-side hosts or partitions
     };
     server_side = { ... };
};

/2) Run each client with different -fake_hosts options, e.g. :

polygraph-client --config workload.pg --fake_hosts 10.0.1.1-5 <other 
options>
polygraph-client --config workload.pg --fake_hosts 10.0.1.6-10 <other 
options>

Please see details of fake_hosts option at 
http://www.web-polygraph.org/docs/reference/options.html

Best wishes,
Pavel

On 05/05/2014 07:57 PM, unjc email wrote:
> Hello there,
>
> I run into a cpu-bound issue in the webpolygraph client machine. I 
> want to run multiple client processes in the client machine.  I want 
> to know how to configure the robots so that each process has its own 
> address spaces?
>
> For example,
>
> Client1 Robots:  10.0.1.1 to 10.0.1.5
> Client2 Robots:  10.0.1.6 to 10.0.1.10
> ...
> /
>
>     Bench B = {
>          peak_req_rate = 300/sec;
>          client_side = {
>              max_agent_load = 1/sec; // estimated load produced by one Robot
>              addr_space = [ 'lo::10.0.1-5.1-250' ];
>              hosts = [ '172.16.0.1-3' ]; // three client-side hosts or partitions
>          };
>          server_side = { ... };
>     };
>
> /
>
>
> Do I have to prepare separated workloads (.pg files) for each client 
> process in the same box?
>
>
> Thanks,
> Jacky
>
>
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