You can use the `up` metric
sum(...)
/
count(up{job="kafka"})
On Fri, May 24, 2024 at 5:53 PM Sameer Modak <[email protected]>
wrote:
> Hello Team,
>
> I want to know the no of instance data sending to prometheus. How do i
> formulate the query .
>
>
> Basically i have below working query but issues is we have 6 instances
> hence its summing value of all instances. Instead we just need value from
> one instance.
> sum(kafka_consumergroup_lag{cluster=~"$cluster",consumergroup=~
> "$consumergroup",topic=~"$topic"})by (consumergroup, topic)
> I was thinking to divide it / 6 but it has to be variabalise on runtime
> if 3 exporters are running then it value/3 to get exact value.
>
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