explain.depesz.com

PostgreSQL's explain analyze made readable

Result: 3wd

Settings
# exclusive inclusive rows x rows loops node
1. 0.000 2,665.163 ↑ 1.3 76 1

Limit (cost=4,939.32..7,583.88 rows=100 width=386) (actual time=368.492..2,665.163 rows=76 loops=1)

2.          

Initplan (forLimit)

3. 0.028 0.214 ↑ 1,478,142.0 1 1

Nested Loop Anti Join (cost=0.28..942,815.73 rows=1,478,142 width=0) (actual time=0.214..0.214 rows=1 loops=1)

4. 0.030 0.030 ↑ 75,802.1 39 1

Seq Scan on deal_row (cost=0.00..76,837.83 rows=2,956,283 width=32) (actual time=0.026..0.030 rows=39 loops=1)

5. 0.156 0.156 ↑ 1.0 1 39

Index Only Scan using product_article_code_pk on product_article (cost=0.28..0.29 rows=1 width=9) (actual time=0.004..0.004 rows=1 loops=39)

  • Index Cond: (code = deal_row.code)
  • Heap Fetches: 38
6. 33.812 112.141 ↑ 1.0 1 1

Aggregate (cost=4,933.50..4,933.51 rows=1 width=32) (actual time=112.141..112.141 rows=1 loops=1)

7. 78.329 78.329 ↑ 1.1 173,574 1

Seq Scan on deal_customer deal_customer_1 (cost=0.00..4,439.98 rows=197,406 width=4) (actual time=0.016..78.329 rows=173,574 loops=1)

  • Filter: (customer_id IS NOT NULL)
  • Rows Removed by Filter: 24824
8. 0.417 2,665.116 ↑ 1,048.6 76 1

Nested Loop Left Join (cost=4.90..2,107,591.05 rows=79,695 width=386) (actual time=368.491..2,665.116 rows=76 loops=1)

9. 0.134 2,664.547 ↑ 1,048.6 76 1

Nested Loop Left Join (cost=4.46..1,763,325.98 rows=79,695 width=381) (actual time=368.270..2,664.547 rows=76 loops=1)

10. 0.280 2,664.109 ↑ 1,048.6 76 1

Nested Loop Left Join (cost=4.03..1,197,396.19 rows=79,695 width=377) (actual time=368.263..2,664.109 rows=76 loops=1)

11. 0.423 2,662.993 ↑ 1,048.6 76 1

Nested Loop Left Join (cost=3.60..631,466.40 rows=79,695 width=373) (actual time=368.242..2,662.993 rows=76 loops=1)

12. 0.181 1,513.070 ↑ 209.7 76 1

Nested Loop Left Join (cost=2.15..410,709.81 rows=15,939 width=273) (actual time=0.505..1,513.070 rows=76 loops=1)

13. 0.155 1,512.737 ↑ 209.7 76 1

Nested Loop Left Join (cost=1.72..297,523.85 rows=15,939 width=269) (actual time=0.500..1,512.737 rows=76 loops=1)

14. 0.223 1,512.278 ↑ 209.7 76 1

Nested Loop Left Join (cost=1.29..228,670.84 rows=15,939 width=265) (actual time=0.494..1,512.278 rows=76 loops=1)

15. 0.156 1,509.699 ↑ 209.7 76 1

Nested Loop Left Join (cost=0.85..159,817.82 rows=15,939 width=261) (actual time=0.428..1,509.699 rows=76 loops=1)

  • Join Filter: (unhandled_deals.deal_id = deal.id)
  • Rows Removed by Join Filter: 75
16. 49.691 1,509.467 ↑ 209.7 76 1

Nested Loop (cost=0.85..159,577.45 rows=15,939 width=257) (actual time=0.404..1,509.467 rows=76 loops=1)

17. 982.700 982.700 ↓ 7.4 119,269 1

Index Scan Backward using deal_pkey on deal (cost=0.43..99,796.70 rows=16,100 width=96) (actual time=0.201..982.700 rows=119,269 loops=1)

  • Filter: ((office_id = 8) OR ((type <> 'AGENT'::text) AND (sender_office_id = 8)) OR ((type <> 'AGENT'::text) AND (receiver_office_id = 8)))
  • Rows Removed by Filter: 963068
18. 477.076 477.076 ↓ 0.0 0 119,269

Index Scan using deal_state_pkey on deal_state (cost=0.43..3.71 rows=1 width=165) (actual time=0.004..0.004 rows=0 loops=119,269)

  • Index Cond: (deal_id = deal.id)
  • Filter: (last_status_state <> ALL ('{DONE,DISCARDED}'::text[]))
  • Rows Removed by Filter: 1
19. 0.056 0.076 ↑ 1.0 1 76

Materialize (cost=0.00..1.29 rows=1 width=4) (actual time=0.001..0.001 rows=1 loops=76)

20. 0.020 0.020 ↑ 1.0 1 1

Seq Scan on unhandled_deals (cost=0.00..1.29 rows=1 width=4) (actual time=0.018..0.020 rows=1 loops=1)

  • Filter: (office_id = 8)
  • Rows Removed by Filter: 22
21. 2.356 2.356 ↑ 2.0 1 76

Index Scan using deal_actions_deal_id_action_uindex on deal_actions action_offer_sent_table (cost=0.43..8.21 rows=2 width=8) (actual time=0.031..0.031 rows=1 loops=76)

  • Index Cond: ((deal_id = deal.id) AND (action = 'OFFER_SENT'::text))
22. 0.304 0.304 ↓ 0.0 0 76

Index Scan using deal_actions_deal_id_action_uindex on deal_actions action_paid_table (cost=0.43..8.21 rows=2 width=8) (actual time=0.004..0.004 rows=0 loops=76)

  • Index Cond: ((deal_id = deal.id) AND (action = 'PAID'::text))
23. 0.152 0.152 ↓ 0.0 0 76

Index Scan using deal_actions_deal_id_action_uindex on deal_actions action_buy_sent_table (cost=0.43..7.10 rows=1 width=8) (actual time=0.002..0.002 rows=0 loops=76)

  • Index Cond: ((deal_id = deal.id) AND (action = 'BUY_SENT'::text))
24. 452.502 1,149.500 ↑ 5.0 1 76

Hash Right Join (cost=1.45..15.25 rows=5 width=104) (actual time=12.986..15.125 rows=1 loops=76)

  • Hash Cond: (list_customer_by_id.id = deal_customer.customer_id)
25. 695.250 695.250 ↓ 43.1 43,091 75

Function Scan on list_customer_by_id (cost=0.25..10.25 rows=1,000 width=68) (actual time=4.762..9.270 rows=43,091 loops=75)

26. 0.228 1.748 ↑ 1.0 1 76

Hash (cost=1.18..1.18 rows=1 width=40) (actual time=0.023..0.023 rows=1 loops=76)

  • Buckets: 1024 Batches: 1 Memory Usage: 9kB
27. 1.520 1.520 ↑ 1.0 1 76

Index Scan using deal_customer_deal_id_ndx on deal_customer (cost=0.42..1.18 rows=1 width=40) (actual time=0.019..0.020 rows=1 loops=76)

  • Index Cond: (deal_id = deal.id)
28. 0.836 0.836 ↓ 0.0 0 76

Index Scan using deal_actions_deal_id_action_uindex on deal_actions action_buy_received_table (cost=0.43..7.10 rows=1 width=8) (actual time=0.011..0.011 rows=0 loops=76)

  • Index Cond: ((deal_id = deal.id) AND (action = 'BUY_RECEIVED'::text))
29. 0.304 0.304 ↓ 0.0 0 76

Index Scan using deal_actions_deal_id_action_uindex on deal_actions action_sell_sent_table (cost=0.43..7.10 rows=1 width=8) (actual time=0.004..0.004 rows=0 loops=76)

  • Index Cond: ((deal_id = deal.id) AND (action = 'SELL_SENT'::text))
30. 0.152 0.152 ↓ 0.0 0 76

Index Scan using deal_actions_deal_id_action_uindex on deal_actions action_sell_received_table (cost=0.43..8.21 rows=2 width=8) (actual time=0.002..0.002 rows=0 loops=76)

  • Index Cond: ((deal_id = deal.id) AND (action = 'SELL_RECEIVED'::text))