[netperf-talk] Re: Difficultly in understanding the CPU utilization results for UDP stream test

[Rick Jones]

> I am sorry to have removed netperf-talk from the thread. I got a
> delivery failure twice, when trying to cc netperf-talk and that is why
> I removed it.

Did it say something about the list being closed?  (Lets take that part 
offline)
>> At the risk of showing I've already forgotten the start of this thread,
>> does the bogus CPU util also appear with TCP_STREAM using the same
>> "pacing" values?
> 
> I carried out the same test for TCP_STREAM and below are the results 
> which I got
> 
> Recv     Send    Send
> Utilization    Service Demand
> Socket  Socket  Message  Elapsed                    Send
> Recv     Send    Recv
> Size     Size      Size        Time       Throughput  local
> remote   local   remote
> bytes    bytes     bytes      secs.       10^6bits/s    % U
> % S      us/KB   us/KB
> 
> 87380  16384   1024       121.18    0.08            -1.00
> 12.90    -1.000  13028.73
> 
> Recv    Send    Send                                      Utilization
>     Service Demand
> Socket Socket  Message  Elapsed                    Send     Recv
> Send    Recv
> Size     Size     Size        Time      Throughput  local    remote
> local   remote
> bytes    bytes   bytes       secs.      10^6bits/s    % S      % U
> us/KB   us/KB
> 
> 87380  16384   1024    121.18        0.08          21.98    -1.00
> 22194.559  -1.000

OK, next test :)  Allow the bitrate to be much higher.

thanks,

rick