Stat Activity Realtime shows nothing

[claudio-navarro-martinez]

Hi, I am using the latest docker image cybertec/pgwatch2-postgres:latest (Sept 2023) and everything works fine
but the dashboard for Activity Realtime. It shows error below:
db query error: pq: relation "stat_activity_realtime" does not exist

the thing is that checking the db schema for pgwatch2_metrics.admin , I can;t see the table stat_activity_realtime

is it a bug? or am I doing something wrong at setup time?

thanks

[claudio-navarro-martinez]

found it, you have to enable the metric "stat_activity_realtime".
Go to Preset configs-> Config JSON and add

{"wal": 60, "locks": 60, "db_size": 300, "archiver": 60, "backends": 60, "bgwriter": 60, "cpu_load": 60, "db_stats": 60, "settings": 7200, "wal_size": 300, "locks_mode": 60, "index_stats": 900, "replication": 120, "sproc_stats": 180, "table_stats": 300, "wal_receiver": 120, "change_events": 300, "table_io_stats": 600, "sequence_health": 3600, "stat_statements": 180, "replication_slots": 120, "stat_statements_calls": 60, "stat_activity_realtime": 10, "table_bloat_approx_summary_sql": 7200}