postgres_exporter
PgHero
postgres_exporter | PgHero | |
---|---|---|
15 | 11 | |
2,549 | 7,707 | |
1.9% | - | |
7.9 | 7.2 | |
9 days ago | 2 months ago | |
Go | Ruby | |
Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
postgres_exporter
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💻 7 Open-Source DevTools That Save Time You Didn't Know to Exist ⌛🚀
🌟 Support on GitHub Website: http://prometheus.io/community
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Tools to inspect/audit Postgres DBs
An easy way forward would be to export it as a metric through something like https://github.com/prometheus-community/postgres_exporter and then set up an alert on the metric reporting >= 1.
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How to integrate coroot-pg-agent with prometheus
We use postgres as RDBMS for our database needs and if you guys are already using postgres_exporter(https://github.com/prometheus-community/postgres_exporter) for exporting PostgreSQL server metrics to prometheus, then you can surely give coroot-pg-agent a try.
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Pg-agent – a Postgres exporter for Prometheus focusing on query performance statistics
It’s not that simple…https://github.com/prometheus-community/postgres_exporter :)
- Given an ansible playbook, how do I "execute" it on a server?
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Tips for a Healthier Postgres Database
New server and want a basic config for a production server? (I'm assuming brand new app here, no prior monitoring and knowledge on what to tune.)
Use this to get the values you need https://pgtune.leopard.in.ua/#/ .
This saved me a lot of headaches, and it just gets the server into a good enough state from which you can observe and optimise later.
I'd also add in monitoring early, add a Prometheus exporter https://github.com/prometheus-community/postgres_exporter and alerts https://awesome-prometheus-alerts.grep.to/rules#postgresql . There are a few Grafana dashboards available for the prometheus exporter, start with those.
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Prometheus exporter preference: postgres_exporter vs pg_exporter?
I’m setting up some monitoring for a PostgreSQL instance and came across two seemingly mature projects for Prometheus monitoring, those being postgres_exporter and pg_exporter . From the outside it looks like postgres_exporter is linked from the Prometheus pages, but has fewer recent updates, and pg_exporter has a smaller user base but a more active development community.
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Top PostgreSQL monitoring metrics for Prometheus – Includes cheat sheet
PostgreSQL monitoring with Prometheus is an easy thing to do thanks to the PostgreSQL Exporter.
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PostgreSQL vs Prometheus
Thanks, that is probably a better fit. I was looking to use this part of the PostgreSQL exporter: https://github.com/prometheus-community/postgres_exporter/blob/master/queries.yaml and just not care about the metrics about Postgres itself.
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Custom healthcheck and alerting tool
The postgres_exporter provides the data about the state of replication. Then you have rules like these to validate the data.
PgHero
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Show HN: PostgreSQL Index Advisor
I am using https://github.com/ankane/pghero/ and this is one of its features with GUI
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What are your favourite approaches to keeping on top of Postgres health?
I use either PgHero or Rails PG Extras on every project
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Slow query. Should add indexes?
There are tools available which can look at your Postgres logs and tell you if you need to add indexes, I've used https://github.com/ankane/pghero before and it seems decent.
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Is there something like sentry.io, for checking how long rails queries and functions take to execute?
https://github.com/ankane/pghero (open source equivalent to pganalyze)
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railstart-niceadmin support more features
- [pghero](https://github.com/ankane/pghero)
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railstart-niceadmin release now!Backend management system based on Bootstrap 5 and NiceAdmin and Rails 7
pghero
- How and why Relational Model works for databases
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Check why Django app is slow in production
If you are using PostgreSQL you can enable logging of slow queries and connect to the server with pghero (https://github.com/ankane/pghero) and check top queries by the number of requests and total usage time. Also, you can just enable logging of queries in Django, and on each request, you will have a list of queries on development, sometimes it's just a missing select_related of prefetch_related to increase performance, or you need to create a complex index.
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Tips for a Healthier Postgres Database
If you are using rails, pghero is a great gem to get better visibility on your Postgres performance
https://github.com/ankane/pghero
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PostgreSQL for Java Developer
I know others can answer this better but we use a combination of PgHero and logging of slow queries trough jOOQ.
What are some alternatives?
pg_exporter - postgres exporter for prometheus
Database Cleaner - Strategies for cleaning databases in Ruby. Can be used to ensure a clean state for testing.
coroot-pg-agent - A Prometheus exporter for Postgres focusing on query performance statistics
Blazer - Business intelligence made simple
node_exporter - Exporter for machine metrics
Lol DBA - lol_dba is a small package of rake tasks that scan your application models and displays a list of columns that probably should be indexed. Also, it can generate .sql migration scripts.
runbooks
Scenic - Versioned database views for Rails
supabase - The open source Firebase alternative.
SecondBase - Seamless second database integration for Rails.
Trickster - Open Source HTTP Reverse Proxy Cache and Time Series Dashboard Accelerator
SchemaPlus - SchemaPlus provides a collection of enhancements and extensions to ActiveRecord