Hey Julius, morning
Found a few warn logs from thanos-receive, maybe a possible root cause?
- "Error on ingesting samples with different values but same timestamp"
- "Error on ingesting out-of-order samples"
Em terça-feira, 30 de maio de 2023 às 18:02:26 UTC-3, Julius Volz escreveu:
> Nothing in the query itself should be able to cause a duplicate
> labelset in a normal PromQL execution, so I assume that something is wrong
> with the underlying Thanos setup or code. Maybe it somehow manages to
> select the same duplicate time series from multiple Prometheus servers (or
> the long-term storage), because something around the external labels
> normally used for differentiating series isn't configured or working
> properly?
>
> On Tue, May 30, 2023 at 10:28 PM Adso “Cho” Castro <koori....@gmail.com>
> wrote:
>
>> Hey, been getting the error below when querying:
>>
>> *execution: vector cannot contain metrics with the same labelset*
>>
>> The query:
>>
>> sum(rate(istio_requests_total{reporter="source",
>> destination_workload="dummy-data", response_code=~"2.."}[$_range])) by
>> (destination_workload) / sum(rate(istio_requests_total{reporter="source",
>> destination_workload="dummy-data"}[$_range])) by (destination_workload)
>>
>> Funny thing is, this is a Thanos installation. I have a Cortex
>> installation with the same data and this query works fine.
>>
>> Thanks
>>
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>>
>
>
> --
> Julius Volz
> PromLabs - promlabs.com
>
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