jakob/matrix-synapse-cleanup
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Maintenance für matrix-synapse
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jakob 3266a304e3 fix typo
2024-09-01 10:10:41 +02:00
cleanup_matrix.sh fix typo 2024-09-01 10:10:41 +02:00
README.md update README.md 2024-09-01 09:44:03 +02:00

README.md

#CLEANUP MATRIX SYNAPSE

Das script per Cronjob täglich laufen lassen.

Und von Zeit zu Zeit verbindet man sich mit der Postgresql-Datenbank als User postgres

sudo -u postgresql psql

Dann matrix-synapse stoppen und im Anschluss mit der Datenbank für synapse connecten

\c synapse
REINDEX (VERBOSE) DATABSE synapse;
VACUUM FULL VERBOSE;

Das reduziert die Größe der Datenbank enorm.

Anschließend wieder matrix-synapse starten.

Das reduzierte meine Matrix-Datenbank von

Sun 01 Sep 2024 08:57:33 AM CEST :               relation               | total_size 
-------------------------------------+------------
 public.state_groups_state           | 12 GB
 public.device_lists_changes_in_room | 1355 MB
 public.received_transactions        | 1200 MB
 public.event_json                   | 867 MB
 public.events                       | 482 MB
 public.state_groups                 | 344 MB
 public.event_edges                  | 281 MB
 public.state_group_edges            | 233 MB
 public.event_auth                   | 212 MB
 public.event_search                 | 171 MB
 public.device_lists_stream          | 138 MB
 public.device_lists_remote_cache    | 133 MB
 public.room_memberships             | 130 MB
 public.e2e_cross_signing_keys       | 130 MB
 public.current_state_delta_stream   | 110 MB
 public.event_to_state_groups        | 102 MB
 public.receipts_linearized          | 86 MB
 public.event_auth_chain_links       | 80 MB
 public.state_events                 | 79 MB
 public.event_auth_chains            | 74 MB

auf

Sun 01 Sep 2024 09:19:29 AM CEST :               relation               | total_size 
-------------------------------------+------------
public.state_groups_state           | 5565 MB
public.device_lists_changes_in_room | 1080 MB
public.event_json                   | 727 MB
public.received_transactions        | 560 MB
public.state_groups                 | 315 MB
public.events                       | 306 MB
public.event_edges                  | 192 MB
public.state_group_edges            | 157 MB
public.event_auth                   | 145 MB
public.event_search                 | 130 MB
public.e2e_cross_signing_keys       | 125 MB
public.device_lists_remote_cache    | 110 MB
public.current_state_delta_stream   | 108 MB
public.room_memberships             | 81 MB
public.event_to_state_groups        | 74 MB
public.device_lists_stream          | 63 MB
public.event_auth_chain_links       | 59 MB
public.state_events                 | 50 MB
public.event_auth_chains            | 44 MB
public.current_state_events         | 34 MB
(20 rows)

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