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avelinoF0
/ psql_useful_stat_queries.sql
Created
May 21, 2019 16:59
— forked from anvk/psql_useful_stat_queries.sql
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 |
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| # | |
| # tuned configuration for PostgresSQL servers | |
| # /usr/lib/tuned/postgres-db-server/tuned.conf | |
| # | |
| [cpu] | |
| force_latency=1 | |
| governor=performance | |
| energy_perf_bias=performance | |
| min_perf_pct=100 |