Set up a 3 node HA rancher cluster.
This will create and prep nodes for RKE. This uses the default vpc and subnets.
We create:
- SSH Key Pair
- Security Groups
- 3 Instances
- ELB for 80/443 points to the 3 instances.
Richard Donkin rdonkin
anvk
/ psql_useful_stat_queries.sql
Last active
June 1, 2025 16:17
List of some useful Stat Queries for PSQL
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| --- PSQL queries which also duplicated from https://github.com/anvk/AwesomePSQLList/blob/master/README.md | |
| --- some of them taken from https://www.slideshare.net/alexeylesovsky/deep-dive-into-postgresql-statistics-54594192 | |
| -- I'm not an expert in PSQL. Just a developer who is trying to accumulate useful stat queries which could potentially explain problems in your Postgres DB. | |
| ------------ | |
| -- Basics -- | |
| ------------ | |
| -- Get indexes of tables |