From: | Ruohang Feng <rh(at)vonng(dot)com> |
---|---|
To: | Victor Sudakov <vas(at)sibptus(dot)ru> |
Cc: | pgsql-admin(at)lists(dot)postgresql(dot)org |
Subject: | Re: Best Prometheus exporter? |
Date: | 2021-11-09 05:52:39 |
Message-ID: | 8D5F0EAA-6C4F-4808-9633-5BC5DC33CB72@vonng.com |
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Lists: | pgsql-admin |
I would recommend https://github.com/Vonng/pg_exporter for some reasons:
Support both Postgres & Pgbouncer
Flexible: Almost all metrics are defined in customizable configuration files in SQL style.
Fine-grained execution control: Tags Filter, Facts Filter, Version Filter, Timeout, Cache, etc..
Dynamic Planning: you could define multiple branches for a collecto. Queries matches server version & fact & tags will be actually executed.
Configurable caching policy & query timeout
Rich metrics about pg_exporter itself.
Auto discovery multi-database in the same instance
Tested and verified in real world production environment for 3+ years (200+ Nodes)
The most important part is: it has a complete solution for monitoring & dashboards:
https://github.com/Vonng/pigsty
https://pigsty.cc <https://pigsty.cc/>
Dashboards screenshots: https://github.com/Vonng/pigsty/raw/master/docs/_media/overview-monitor.jpg
> 2021年11月9日 02:49,Victor Sudakov <vas(at)sibptus(dot)ru> 写道:
>
> Dear Colleagues,
>
> What good Prometheus exporter for Postgres can you recommend (from your own experience)?
>
> --
> Victor Sudakov VAS4-RIPE
> http://vas.tomsk.ru/
> 2:5005/49(at)fidonet
>
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