Displaying 3 results from an estimated 3 matches for "francescm".
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francesco
2018 Sep 04
3
gencache.tdb size and cache flush
...;>
>> Sometimes I find server CPU throttling at 100%. In order to let it drop
>
> Can you find out where *exactly* that 100% is 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
?
>
>> and have smooth performance I delete cache:
>>
>> systemctl stop samba
>> net cache flush
>> systemctl start samba
>>
>> First of all, is it needed a samba stop to flush the cache?
>
> No.
thank you.
&g...
2018 Sep 04
0
gencache.tdb size and cache flush
...PU throttling at 100%. In order to let it drop
> >
> > Can you find out where *exactly* that 100% is 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...
2018 Aug 29
6
gencache.tdb size and cache flush
Hi all,
I have a midsize AD domain with some 50k users but only 100 workstations
joined.
Sometimes I find server CPU throttling at 100%. In order to let it drop
and have smooth performance I delete cache:
systemctl stop samba
net cache flush
systemctl start samba
First of all, is it needed a samba stop to flush the cache?
Even if cache flush does the job to restore performance, I am clueless