explain.depesz.com

PostgreSQL's explain analyze made readable

Result: sQfl

Settings
# exclusive inclusive rows x rows loops node
1. 2,565.044 21,016.253 ↑ 1.0 1 1

Aggregate (cost=236,662.61..236,662.62 rows=1 width=48) (actual time=21,016.251..21,016.253 rows=1 loops=1)

2.          

CTE infra_col_data

3. 176.031 2,404.680 ↓ 6.2 82,454 1

Unique (cost=27,189.62..27,255.95 rows=13,267 width=174) (actual time=2,110.886..2,404.680 rows=82,454 loops=1)

4. 235.974 2,228.649 ↓ 6.4 84,268 1

Sort (cost=27,189.62..27,222.79 rows=13,267 width=174) (actual time=2,110.881..2,228.649 rows=84,268 loops=1)

  • Sort Key: po_infra_instan.id_infra_instan
  • Sort Method: quicksort Memory: 20177kB
5. 173.537 1,992.675 ↓ 6.4 84,268 1

Hash Join (cost=19,837.78..26,281.12 rows=13,267 width=174) (actual time=1,116.292..1,992.675 rows=84,268 loops=1)

  • Hash Cond: (po_proj_sub_infra.id_project_sub = po_project_sub.id_project_sub)
6. 417.032 1,524.216 ↓ 1.5 84,268 1

Hash Join (cost=16,299.65..22,395.69 rows=57,236 width=166) (actual time=821.215..1,524.216 rows=84,268 loops=1)

  • Hash Cond: (po_proj_sub_infra.id_infra_instan = po_infra_instan.id_infra_instan)
7. 286.561 286.561 ↓ 1.0 274,533 1

Seq Scan on po_proj_sub_infra (cost=0.00..4,494.22 rows=274,522 width=8) (actual time=0.028..286.561 rows=274,533 loops=1)

8. 111.319 820.623 ↓ 1.5 84,771 1

Hash (cost=15,583.75..15,583.75 rows=57,272 width=162) (actual time=820.622..820.623 rows=84,771 loops=1)

  • Buckets: 131072 (originally 65536) Batches: 1 (originally 1) Memory Usage: 12693kB
9. 351.276 709.304 ↓ 1.5 84,771 1

Hash Join (cost=20.84..15,583.75 rows=57,272 width=162) (actual time=0.502..709.304 rows=84,771 loops=1)

  • Hash Cond: (po_infra_instan.id_connector_details = po_connector_details.id_connector_details)
10. 357.610 357.610 ↑ 1.0 274,442 1

Seq Scan on po_infra_instan (cost=0.00..13,960.92 rows=274,472 width=162) (actual time=0.033..357.610 rows=274,442 loops=1)

  • Filter: (NOT bl_marked_for_deletion)
  • Rows Removed by Filter: 233
11. 0.057 0.418 ↑ 1.0 53 1

Hash (cost=20.18..20.18 rows=53 width=4) (actual time=0.417..0.418 rows=53 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 10kB
12. 0.361 0.361 ↑ 1.0 53 1

Seq Scan on po_connector_details (cost=0.00..20.18 rows=53 width=4) (actual time=0.028..0.361 rows=53 loops=1)

  • Filter: (id_enterprise = 83)
  • Rows Removed by Filter: 202
13. 10.661 294.922 ↑ 2.1 9,532 1

Hash (cost=3,291.11..3,291.11 rows=19,762 width=12) (actual time=294.921..294.922 rows=9,532 loops=1)

  • Buckets: 32768 Batches: 1 Memory Usage: 666kB
14. 95.921 284.261 ↑ 2.1 9,532 1

Hash Join (cost=989.16..3,291.11 rows=19,762 width=12) (actual time=92.369..284.261 rows=9,532 loops=1)

  • Hash Cond: (po_project_sub.id_project = po_project.id_project)
15. 96.067 96.067 ↓ 1.0 85,261 1

Seq Scan on po_project_sub (cost=0.00..1,784.60 rows=85,260 width=8) (actual time=0.048..96.067 rows=85,261 loops=1)

16. 13.310 92.273 ↓ 1.8 12,498 1

Hash (cost=904.15..904.15 rows=6,801 width=8) (actual time=92.272..92.273 rows=12,498 loops=1)

  • Buckets: 16384 (originally 8192) Batches: 1 (originally 1) Memory Usage: 617kB
17. 42.823 78.963 ↓ 1.8 12,498 1

Hash Join (cost=27.69..904.15 rows=6,801 width=8) (actual time=0.884..78.963 rows=12,498 loops=1)

  • Hash Cond: (po_project.id_organization = org.id_organization)
18. 35.891 35.891 ↓ 1.0 29,343 1

Seq Scan on po_project (cost=0.00..698.42 rows=29,342 width=8) (actual time=0.024..35.891 rows=29,343 loops=1)

19. 0.084 0.249 ↑ 1.0 70 1

Hash (cost=26.81..26.81 rows=70 width=4) (actual time=0.248..0.249 rows=70 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 11kB
20. 0.165 0.165 ↑ 1.0 70 1

Index Only Scan using po_organization_pkey on po_organization org (cost=0.15..26.81 rows=70 width=4) (actual time=0.033..0.165 rows=70 loops=1)

  • Index Cond: (id_organization = ANY ('{126,133,190,191,192,193,194,195,196,197,198,199,203,204,211,272,287,288,289,290,291,292,293,331,333,337,338,339,340,341,342,347,349,350,351,352,353,354,355,356,361,362,363,366,367,368,369,373,374,375,376,377,378,379,380,381,382,383,384,385,386,396,397,398,399,400,401,402,403,424}'::integer[]))
  • Heap Fetches: 70
21. 2,919.219 18,451.209 ↓ 38.6 1,363,606 1

Nested Loop (cost=0.57..207,818.56 rows=35,291 width=4) (actual time=2,111.049..18,451.209 rows=1,363,606 loops=1)

22. 2,586.712 2,586.712 ↓ 6.2 82,454 1

CTE Scan on infra_col_data (cost=0.00..265.34 rows=13,267 width=4) (actual time=2,110.891..2,586.712 rows=82,454 loops=1)

23. 12,945.278 12,945.278 ↓ 5.7 17 82,454

Index Scan using idx_po_import_request_ts_status_last_updated_at_infra on po_import_request _req (cost=0.57..15.61 rows=3 width=12) (actual time=0.020..0.157 rows=17 loops=82,454)

  • Index Cond: ((id_infra_instan = infra_col_data.id_infra_instan) AND ((ts_status_last_updated_at)::date >= '2018-12-01'::date) AND ((ts_status_last_updated_at)::date <= '2019-01-01'::date))
Planning time : 5.783 ms
Execution time : 21,023.392 ms