information true system query_log Engine = MergeTree ORDER BY event_time TTL event_date + INTERVAL 7 DAY 10000 truncate large timeseries_key IN clauses (\btimeseries_key\s+IN\s*\()[^)]{120,}\) \1...) system metric_log Engine = MergeTree ORDER BY event_time TTL event_date + INTERVAL 30 DAY 7500 1000 1048576 8192 524288 false system asynchronous_metric_log Engine = MergeTree ORDER BY event_time TTL event_date + INTERVAL 30 DAY 7500 1000 1048576 8192 524288 false true 9000 ::/0 default default 1 5 1.0