X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;ds=sidebyside;f=docs%2Fdocs%2Fadministration%2FCLI_tasks%2Fdatabase.md;h=73419dc816a4b493c8493fa445f923cc6b33d23d;hb=09326ffa56cae01f80d0125f4b8770d077e02967;hp=8b2ab93e626c4923237ff1fbfccc5ebd3d052c85;hpb=656afe78031c0cde1b4d6ccab6295640e098ac7e;p=akkoma

diff --git a/docs/docs/administration/CLI_tasks/database.md b/docs/docs/administration/CLI_tasks/database.md
index 8b2ab93e6..73419dc81 100644
--- a/docs/docs/administration/CLI_tasks/database.md
+++ b/docs/docs/administration/CLI_tasks/database.md
@@ -159,3 +159,23 @@ Change `default_text_search_config` for database and (if necessary) text_search_
     ```
 
 See [PostgreSQL documentation](https://www.postgresql.org/docs/current/textsearch-configuration.html) and `docs/configuration/howto_search_cjk.md` for more detail.
+
+## Pruning old activities
+
+Over time, transient `Delete` activities and `Tombstone` objects
+can accumulate in your database, inflating its size. This is not ideal. 
+There is a periodic task to prune these transient objects, 
+but on first run this may take a while on older instances to catch up
+to the current day.
+
+=== "OTP"
+
+    ```sh
+    ./bin/pleroma_ctl database prune_task
+    ```
+
+=== "From Source"
+
+    ```sh
+    mix pleroma.database prune_task
+    ```
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