Re: dnsdist and udp-in-errors

Remi Gacogne via Pdns-users <[email protected]> Tue, 12 Nov 2024 09:45:28 +0100

Newsgroups	gmane.network.dns.powerdns.user
Message-ID	<[email protected]>

Hello,

On 08/11/2024 13:31, janasowieso Nicht via Pdns-users wrote:
 > sure, added the content of the configfile below,
 >
 > all servers are VMs (openstack), OS is OracleLinux 8 on all servers with
 > kernel: 4.18.0-553.22.1.el8_10.x86_64
 > all servers have two SRIOV interfaces in a bond.
 > dnsdist version is dnsdist-1.9.7-1pdns.el8.x86_64

Thank you for sharing your configuration. It has been redacted quite a 
bit so I'm not 100% sure I'm not missing something, but I don't see 
anything that would explain your issue. Would you mind sharing the 
output of "dumpStats()" executed via the console? I see you are sending 
metrics to a carbon server, is there anything unexpected showing up in 
your graphs? Sudden spikes of queries, high CPU usage, CPU usage spikes, 
etc?

Best regards,

-- 
Remi Gacogne
PowerDNS.COM BV - https://www.powerdns.com/

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