533 B
533 B
| title | linkTitle | date | description |
|---|---|---|---|
| Investigate postgresql disk usage | Investigate postgresql disk usage | 2015-11-24 | Investigate postgresql disk usage |
How to debug disk occupation in postgresql
- get a database oid number from
ncduin/var/lib/postgresql - reconcile oid number and db name with :
select oid,datname from pg_database where oid=18595; - Then in database :
select table_name,pg_relation_size(quote_ident(table_name)) from information_schema.tables where table_schema = 'public' order by 2;