[dnsdist] identical metrics

[Klaus Darilion]

Hi Remi!

Am 12.07.2019 um 10:27 schrieb Remi Gacogne:
> Hi Klaus!
> 
> On 7/12/19 10:23 AM, Klaus Darilion wrote:
>> I think this may cause problems with later visualization tools. I think
>> it would be good to add an optional "name" parameter (as with newServer).
> 
> Yes, I agree the current situation could be improved, I have a few ideas
> in mind for the next refactoring of this code.
> In the meantime this exact issue should have been fixed by [1] on master.
> 
> [1]: https://github.com/PowerDNS/pdns/pull/7934

Will this rename the metrics to be unique or will it generate a single
metric with the sum of all submetrics?

Thanks
Klaus