Displaying 2 results from an estimated 2 matches for "dcesrv_samr_enumdomainus".
2018 Sep 04
3
gencache.tdb size and cache flush
Il 04/09/18 06:00, Volker Lendecke ha scritto:
> Hi!
>
> Technical description below, but the exec summary is: Yes, we have a
> performance problem with gencache.
>
> On Wed, Aug 29, 2018 at 10:28:05AM +0200, Francesco Malvezzi via samba wrote:
>> Hi all,
>>
>> I have a midsize AD domain with some 50k users but only 100 workstations
>> joined.
>>
2018 Sep 04
0
gencache.tdb size and cache flush
...spent? gstack on the
> > spinning process with debug symbols would be very helpful here.
>
> not sure how to do it.
>
> can be like that
> https://gist.github.com/francescm/8e396f5470da8df8451be13777e18810
> ?
Yes, exactly. The relevant line is
#19 0x00007fe50c1c5a3c in dcesrv_samr_EnumDomainUsers
which means that some client is listing all users in your domain. With
50.000 users this takes a while. If the client times out and
reconnects, this can pretty quickly pile up.
Do you have Linux clients with winbind and "winbind enum users = yes"
in your network? This would probably...