Do you really mean "postgres_db_exporter", or do you mean
"postgres_exporter", i.e. this one?
https://github.com/prometheus-community/postgres_exporter
Maybe you have the wrong values for 'release' and 'instance' labels. What
happens if you query:
pg_postmaster_start_time_seconds
without any label filters? (You can do this in prometheus's own web
interface).
If that doesn't return anything, then are you getting *any* metrics from
the exporter at all? For example, if your scrape job has
- job_name: 'postgres'
then you can try querying
{job="postgres"}
If that query shows nothing, then probably your scrapes aren't working at
all. Look in the Prometheus web interface under Status > Targets.
On Monday, 23 January 2023 at 06:22:25 UTC [email protected] wrote:
> hello ,
>
> I am not able find metrics having * pg_postmaster_start_time_seconds.*
>
> *postres_exporter version *0.11.1
> *DB version : 12.12.0*
>
>
> pg_postmaster_start_time_seconds{release="$release", instance="$instance"}
> * 1000
>
> thanks
>
> prashant
>
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