[Samba] howto optimize samba/kerberos for 20k requests per minute - help needed
L.P.H. van Belle
belle at bazuin.nl
Fri Jul 16 09:56:50 UTC 2021
I would start here.
https://docs.software-univention.de/performance-guide-4.1.html
And run :
ldbsearch -H "$(samba -b|grep PRIVATE_DIR |awk '{ print $NF }')/sam.ldb" -s base -b @INDEXLIST
That shows what is index at this moment.
You can add ldap proxy on the webserver to offload samba.
Also samba is Version 4.10.18-Univention newer version has better performace.
There is/was a change as of 4.11
On all AD-DC's run :
samba-tool dbcheck
samba-tool dbcheck --reindex
Might help a bit also.
Greetz,
Louis
> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens
> Rowland Penny via samba
> Verzonden: vrijdag 16 juli 2021 10:19
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] howto optimize samba/kerberos for 20k
> requests per minute - help needed
>
> On Fri, 2021-07-16 at 06:41 +0000, Stefan Bauer via samba wrote:
> > Seems that my attachment was removed. Kindly find it here please:
> >
> >
> >
> > https://nopaste.chaoz-irc.net/view/64530586
> >
>
>
> Can you try adding a standard Samba AD DC to your domain (I would
> suggest using Debian 10 with Louis's repo: https://apt.van-belle.nl/ )
> and point your clients at that.
>
> This will rule out all the rubbish that Univention have added.
>
> Rowland
>
>
>
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