[Dnsmasq-discuss] Performance statistics of upstream DNS servers?

[Simon Kelley]

On 06/03/2020 20:46, fiberrun at mail.com wrote:
> Hi all!
> 
> Are performance statistics collected on DNS request responses from upstream DNS servers?
> 
> For example if I configure 8.8.8.8 and 1.1.1.1 as DNS servers, can I look up the statistics on how well (min/max/avg msecs) each of them are performing on DNS requests?
> 

The cache sump (send SIGUSR1 to dnsmasq) tells you how many queries were
handled by each server, and how mant no-replies there were, but not timing.

Simon.