Hi Klaus, the bind-dev repository is now at 9.21.2-302-gebe0db5daad-1 as I remember you are using Debian on the servers, right?
Could you test that version if you can see the same timeouts you've been encountering before? Thanks, Ondrej -- Ondřej Surý (He/Him) ond...@isc.org My working hours and your working hours may be different. Please do not feel obligated to reply outside your normal working hours. > On 6. 12. 2024, at 0:28, Klaus Darilion <klaus.daril...@nic.at> wrote: > > Hi Ondřej! > > I can test also the development branch. I prefer deb packages (do you have > nightly builds?), but I can fallback to make&&make install > > Regards > KLaus > > > From: Ondřej Surý <ond...@isc.org <mailto:ond...@isc.org>> > Sent: Thursday, December 5, 2024 8:36 PM > To: Klaus Darilion <klaus.daril...@nic.at <mailto:klaus.daril...@nic.at>> > Cc: Klaus Darilion via bind-users <bind-users@lists.isc.org > <mailto:bind-users@lists.isc.org>> > Subject: Re: Sporadic Timeouts after upgrading to bind9.20 > > Hi Klaus, > > we've identified an issue in the glue cache that have been causing drops in > the performance. > > Can you test a development branch or do you need fix on top of 9.20? > > Ondrej > -- > Ondřej Surý (He/Him) > ond...@isc.org <mailto:ond...@isc.org> > > My working hours and your working hours may be different. Please do not feel > obligated to reply outside your normal working hours. > > > On 9. 9. 2024, at 10:39, Klaus Darilion via bind-users > <bind-users@lists.isc.org <mailto:bind-users@lists.isc.org>> wrote: > > As we still have several timeouts I downgraded our server to 9.18. If you > know another workaround or need someone to test new version please let me > know. > > Thanks > Klaus > > From: Klaus Darilion <klaus.daril...@nic.at <mailto:klaus.daril...@nic.at>> > Sent: Saturday, September 7, 2024 12:36 AM > To: Klaus Darilion <klaus.daril...@nic.at <mailto:klaus.daril...@nic.at>>; > Ondřej Surý <ond...@isc.org <mailto:ond...@isc.org>> > Cc: Klaus Darilion via bind-users <bind-users@lists.isc.org > <mailto:bind-users@lists.isc.org>> > Subject: RE: Sporadic Timeouts after upgrading to bind9.20 > > Correcting myself: event with { reuseport no; }; and UV_THREADPOOL_SIZE=12 > still timeouts happen, but the situation improved a lot. > Regards > Klaus > > From: bind-users <bind-users-boun...@lists.isc.org > <mailto:bind-users-boun...@lists.isc.org>> On Behalf Of Klaus Darilion via > bind-users > Sent: Saturday, September 7, 2024 12:21 AM > To: Ondřej Surý <ond...@isc.org <mailto:ond...@isc.org>> > Cc: Klaus Darilion via bind-users <bind-users@lists.isc.org > <mailto:bind-users@lists.isc.org>> > Subject: RE: Sporadic Timeouts after upgrading to bind9.20 > > > From: Ondřej Surý <ond...@isc.org <mailto:ond...@isc.org>> > Sent: Friday, September 6, 2024 4:08 PM > To: Klaus Darilion <klaus.daril...@nic.at <mailto:klaus.daril...@nic.at>> > Cc: Petr Špaček <pspa...@isc.org <mailto:pspa...@isc.org>>; > bind-users@lists.isc.org <mailto:bind-users@lists.isc.org>; Klaus Darilion > via bind-users <bind-users@lists.isc.org <mailto:bind-users@lists.isc.org>> > Subject: Re: Sporadic Timeouts after upgrading to bind9.20 > > Are your running with options { reuseport no; }; ? > > You might want to try that. > > After setting reuseport no; (and UV_THREADPOOL_SIZE=12) I have not seen any > timeouts anymore. > > Anyway, this: > > TID 8917: > #0 0x00007b385aa6daa9 cds_lfht_destroy - > /usr/lib/x86_64-linux-gnu/liburcu-cds.so <http://liburcu-cds.so/>.8.1.0 > > caught my eye. Are the zones you are hosting particularly large on GLUE? > > I don’T know and I have not checked yet. One of the affected zones is .ch. > You could download the zone fromhttps://zonedata.switch.ch/ And they are > using NSEC (not NSEC3 as I have written before) > > > > Also if you have more eu-stack, can you confirm this is the pattern now? > > After setting reuseport no; I do not have stack-traces any more. But if that > would help you I can undo the workaround next week to collect traces. > > Thanks > Klaus > > > -- > Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from > this list > > ISC funds the development of this software with paid support subscriptions. > Contact us at https://www.isc.org/contact/ for more information. > > > bind-users mailing list > bind-users@lists.isc.org <mailto:bind-users@lists.isc.org> > https://lists.isc.org/mailman/listinfo/bind-users
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