sam/pleroma
sam/pleroma
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Document new database vacuum tasks

Browse source
This commit is contained in:
Mark Felder 2020-05-29 10:17:06 -05:00
parent 92fba24c74
commit 1b586ff3ae
1 changed files with 29 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

29
docs/administration/CLI_tasks/database.md
View file

@ -69,3 +69,32 @@ mix pleroma.database update_users_following_followers_counts
```sh tab="From Source"
mix pleroma.database fix_likes_collections
```
## Vacuum the database
### Analyze
Running an `analyze` vacuum job can improve performance by updating statistics used by the query planner. **It is safe to cancel this.**
```sh tab="OTP"
./bin/pleroma_ctl database vacuum analyze
```
```sh tab="From Source"
mix pleroma.database vacuum analyze
```
### Full
Running a `full` vacuum job rebuilds your entire database by reading all of the data and rewriting it into smaller
and more compact files with an optimized layout. This process will take a long time and use additional disk space as
it builds the files side-by-side the existing database files. It can make your database faster and use less disk space,
but should only be run if necessary. **It is safe to cancel this.**
```sh tab="OTP"
./bin/pleroma_ctl database vacuum full
```
```sh tab="From Source"
mix pleroma.database vacuum full
```