Check postgres to see status of all vacuums running and their relations

current_vacuums_in_progress.sql

SELECT
	p.pid,
	now() - a.xact_start AS duration,
	coalesce(wait_event_type ||'.'|| wait_event, 'f') AS waiting,
	CASE
		WHEN a.query ~*'^autovacuum.*to prevent wraparound' THEN 'wraparound'
		WHEN a.query ~*'^vacuum' THEN 'user'
		ELSE 'regular'
	END AS mode,
	p.datname AS database,
	p.relid::regclass AS table,
	p.phase,
	pg_size_pretty(p.heap_blks_total * current_setting('block_size')::int) AS table_size,
	pg_size_pretty(pg_total_relation_size(relid)) AS total_size,
	pg_size_pretty(p.heap_blks_scanned * current_setting('block_size')::int) AS scanned,
	pg_size_pretty(p.heap_blks_vacuumed * current_setting('block_size')::int) AS vacuumed,
	round(100.0 * p.heap_blks_scanned / p.heap_blks_total, 1) AS scanned_pct,
	round(100.0 * p.heap_blks_vacuumed / p.heap_blks_total, 1) AS vacuumed_pct,
	p.index_vacuum_count,
	round(100.0 * p.num_dead_tuples / p.max_dead_tuples,1) AS dead_pct
FROM pg_stat_progress_vacuum p
JOIN pg_stat_activity a using (pid)
ORDER BY now() - a.xact_start DESC;