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store-db: set autovacuum_work_mem to 10% of memory

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We have seen host crashes caused by PostgreSQL using up all memory by
trying to run `autovacuum` workers.

Signed-off-by: Jakub Sokołowski <jakub@status.im>
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Jakub Sokołowski 2024-07-16 13:33:20 +02:00
parent 97544ad634
commit f554fe7185
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ansible/group_vars/store-db.yml
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@ -28,6 +28,7 @@ postgres_alter_system_settings:
max_wal_size: '1GB'
min_wal_size: '80MB'
max_locks_per_transaction: '2160'
autovacuum_work_mem: '{{ ((ansible_memtotal_mb * 0.1) * 1000) | int }}' # kB
# Open PostgreSQL Port
open_ports_default_comment: '{{ postgres_ha_service_name }}'