[Samba] extremely low performance on Samba 4.2.14-Debian

Rowland Penny rpenny at samba.org
Mon Aug 28 14:12:27 UTC 2017

On Mon, 28 Aug 2017 15:51:42 +0200
"L.P.H. van Belle via samba" <samba at lists.samba.org> wrote:

> Hai, 
> Thank you for reporting this back. Very welkom and good to heard you
> fixed it. 
> > It would be interesting to know which parameters absolutely 
> > kill performance this way!
> Yes, that would be great to know which parameters killed the
> performance. Do you have exports of the old config and the current
> config? You could diff them and then maybe a dev can tell us, since
> i've see this question more now. A diff is at least some extra info. 

My moneys on these two lines:

     winbind enum users  = yes
     winbind enum groups = yes

The others are either defaults (so they are still there, just not
showing), lines the OP added to try and fix the problem or
lines that shouldn't slow anything down.


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