FreeBSD-10 and processes swapping out for no reason

[Dmitry Sivachenko]

On 07 янв. 2014 г., at 20:16, Dmitry Sivachenko <trtrmitya at gmail.com> wrote:

> >Hello!
> 
> >Recently I updated several of my servers from 9.2-STABLE 10.0:
> >10.0-PRERELEASE FreeBSD 10.0-PRERELEASE #0 r259661
> >
> >Workload did not change at all, same programs, same load, same hardware.
> >
> >I noticed that some of the processes on 10.0 boxes are marked as swapped out in top(1) output:
> >
> >1436 root            1  43    0 16524K     0K nanslp 14   1:14   0.00% <cron>
> >1381 smmsp           1  20    0 23988K     0K pause  18   0:04   0.00% <sendma
> >99348 mitya           1  21    0 23492K     0K pause  16   0:00   0.00% <csh>
> 


>Do you have  vm.swap_idle_enabled set?


No, it is set to zero (default).