Hash Join  (cost=53126.96..251632.49 rows=1374665 width=216) (actual time=475.472..3162.922 rows=1374687 loops=1)"
  Output: ci.conversation_uuid, ci.item_uuid, ci.tenant_id, it.item_subject, it.item_body_start"
  Inner Unique: true"
  Hash Cond: (it.item_uuid = ci.item_uuid)"
  Buffers: shared hit=1376 read=105087 written=8220, temp read=43290 written=43290"
  I/O Timings: shared/local read=319.560 write=38.895, temp read=92.529 write=420.118"
  ->  Seq Scan on item_text it  (cost=0.00..108786.21 rows=1378021 width=196) (actual time=0.012..730.051 rows=1374687 loops=1)"
        Output: it.item_subject, it.item_body_start, it.item_uuid"
        Buffers: shared hit=1238 read=93768 written=5951"
        I/O Timings: shared/local read=289.139 write=29.014"
  ->  Hash  (cost=25203.65..25203.65 rows=1374665 width=36) (actual time=475.372..475.373 rows=1374687 loops=1)"
        Output: ci.conversation_uuid, ci.item_uuid, ci.tenant_id"
        Buckets: 131072  Batches: 16  Memory Usage: 6718kB"
        Buffers: shared hit=138 read=11319 written=2269, temp written=8804"
        I/O Timings: shared/local read=30.421 write=9.881, temp write=80.814"
        ->  Seq Scan on conversation_item ci  (cost=0.00..25203.65 rows=1374665 width=36) (actual time=0.008..184.562 rows=1374687 loops=1)"
              Output: ci.conversation_uuid, ci.item_uuid, ci.tenant_id"
              Buffers: shared hit=138 read=11319 written=2269"
              I/O Timings: shared/local read=30.421 write=9.881"
Settings: effective_cache_size = '16053152kB', enable_indexscan = 'off', jit = 'off'"
Query Identifier: 5005100605804837348"
Planning:"
  Buffers: shared hit=379 read=12"
  I/O Timings: shared/local read=0.810"
Planning Time: 1.724 ms"
Execution Time: 3254.486 ms"

Generated with:
	EXPLAIN(ANALYZE, VERBOSE, COSTS, SETTINGS, BUFFERS, WAL, TIMING, SUMMARY)
	SELECT
		ci.conversation_uuid,
		ci.item_uuid,
		ci.tenant_id,
		it.item_subject,
		it.item_body_start
	FROM
		conversation_item AS ci
		INNER JOIN item_text AS it ON it.item_uuid = ci.item_uuid;