On 06/12/2013 06:22 PM, Christiano F. Haesbaert wrote:
> On 13 June 2013 00:15, John Jasen wrote:
>> As I try to push the test system, interrupts climb above 12-15k/second
>> (seen via systat), consuming more and more of the first CPU until after
>> about 50% utilisation (according to top), it ju
On 13 June 2013 00:15, John Jasen wrote:
> (We've seen this problem through a few OpenBSD releases. 5.2 is much
> improved over 4.8 in this regard. Using BIOS to disable multiple cores
> on each physical CPU also yielded greater throughput. Hyperthreading and
> virtualization BIOS extensions are o
(We've seen this problem through a few OpenBSD releases. 5.2 is much
improved over 4.8 in this regard. Using BIOS to disable multiple cores
on each physical CPU also yielded greater throughput. Hyperthreading and
virtualization BIOS extensions are off.)
We have two Dell poweredge 710 systems in an
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