Packet passing performance study on exotic hardware.

David Gilbert dgilbert at dclg.ca
Tue Oct 12 08:46:47 PDT 2004


>>>>> "Mike" == Mike Tancsa <mike at sentex.net> writes:

Mike> Also, what did you adjust kern.polling.user_frac to ?  Perhaps
Mike> post sysctl -a kern.polling

I'll try and remember to keep that data, but from memory, user_frac
was 20 for most tests.  We tried it at 50 and 0.  It didn't seem to
make much difference as not much was running in userland anyways.

Dave.

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|David Gilbert, Independent Contractor.       | Two things can only be     |
|Mail:       dave at daveg.ca                    |  equal if and only if they |
|http://daveg.ca                              |   are precisely opposite.  |
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