explain.depesz.com

PostgreSQL's explain analyze made readable

Result: UgHK

Settings
# exclusive inclusive rows x rows loops node
1. 160.318 2,272.885 ↓ 6.2 82,454 1

Unique (cost=28,049.08..28,115.42 rows=13,267 width=174) (actual time=2,017.883..2,272.885 rows=82,454 loops=1)

  • Buffers: shared hit=3222 read=11179, temp read=2297 written=2295
2. 228.275 2,112.567 ↓ 6.4 84,268 1

Sort (cost=28,049.08..28,082.25 rows=13,267 width=174) (actual time=2,017.878..2,112.567 rows=84,268 loops=1)

  • Sort Key: po_infra_instan.id_infra_instan
  • Sort Method: external merge Disk: 11512kB
  • Buffers: shared hit=3222 read=11179, temp read=2297 written=2295
3. 209.121 1,884.292 ↓ 6.4 84,268 1

Hash Join (cost=10,514.34..27,140.59 rows=13,267 width=174) (actual time=974.318..1,884.292 rows=84,268 loops=1)

  • Hash Cond: (po_infra_instan.id_infra_instan = po_proj_sub_infra.id_infra_instan)
  • Buffers: shared hit=3222 read=11179, temp read=854 written=852
4. 345.816 701.274 ↓ 1.5 84,771 1

Hash Join (cost=20.84..15,583.75 rows=57,272 width=162) (actual time=0.209..701.274 rows=84,771 loops=1)

  • Hash Cond: (po_infra_instan.id_connector_details = po_connector_details.id_connector_details)
  • Buffers: shared hit=52 read=11179
5. 355.275 355.275 ↑ 1.0 274,442 1

Seq Scan on po_infra_instan (cost=0.00..13,960.92 rows=274,472 width=162) (actual time=0.017..355.275 rows=274,442 loops=1)

  • Filter: (NOT bl_marked_for_deletion)
  • Rows Removed by Filter: 233
  • Buffers: shared hit=35 read=11179
6. 0.056 0.183 ↑ 1.0 53 1

Hash (cost=20.18..20.18 rows=53 width=4) (actual time=0.182..0.183 rows=53 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 10kB
  • Buffers: shared hit=17
7. 0.127 0.127 ↑ 1.0 53 1

Seq Scan on po_connector_details (cost=0.00..20.18 rows=53 width=4) (actual time=0.007..0.127 rows=53 loops=1)

  • Filter: (id_enterprise = 83)
  • Rows Removed by Filter: 202
  • Buffers: shared hit=17
8. 92.600 973.897 ↓ 1.3 84,697 1

Hash (cost=9,698.11..9,698.11 rows=63,631 width=16) (actual time=973.896..973.897 rows=84,697 loops=1)

  • Buckets: 131072 (originally 65536) Batches: 2 (originally 1) Memory Usage: 3073kB
  • Buffers: shared hit=3170, temp written=185
9. 354.305 881.297 ↓ 1.3 84,697 1

Hash Join (cost=3,538.13..9,698.11 rows=63,631 width=16) (actual time=268.252..881.297 rows=84,697 loops=1)

  • Hash Cond: (po_proj_sub_infra.id_project_sub = po_project_sub.id_project_sub)
  • Buffers: shared hit=3170
10. 258.988 258.988 ↓ 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=0.007..258.988 rows=274,533 loops=1)

  • Buffers: shared hit=1749
11. 10.203 268.004 ↑ 2.1 9,532 1

Hash (cost=3,291.11..3,291.11 rows=19,762 width=12) (actual time=268.003..268.004 rows=9,532 loops=1)

  • Buckets: 32768 Batches: 1 Memory Usage: 666kB
  • Buffers: shared hit=1421
12. 93.651 257.801 ↑ 2.1 9,532 1

Hash Join (cost=989.16..3,291.11 rows=19,762 width=12) (actual time=82.688..257.801 rows=9,532 loops=1)

  • Hash Cond: (po_project_sub.id_project = po_project.id_project)
  • Buffers: shared hit=1421
13. 81.485 81.485 ↓ 1.0 85,261 1

Seq Scan on po_project_sub (cost=0.00..1,784.60 rows=85,260 width=8) (actual time=0.007..81.485 rows=85,261 loops=1)

  • Buffers: shared hit=932
14. 12.832 82.665 ↓ 1.8 12,498 1

Hash (cost=904.15..904.15 rows=6,801 width=8) (actual time=82.664..82.665 rows=12,498 loops=1)

  • Buckets: 16384 (originally 8192) Batches: 1 (originally 1) Memory Usage: 617kB
  • Buffers: shared hit=489
15. 41.515 69.833 ↓ 1.8 12,498 1

Hash Join (cost=27.69..904.15 rows=6,801 width=8) (actual time=0.772..69.833 rows=12,498 loops=1)

  • Hash Cond: (po_project.id_organization = org.id_organization)
  • Buffers: shared hit=489
16. 28.120 28.120 ↓ 1.0 29,343 1

Seq Scan on po_project (cost=0.00..698.42 rows=29,342 width=8) (actual time=0.005..28.120 rows=29,343 loops=1)

  • Buffers: shared hit=405
17. 0.071 0.198 ↑ 1.0 70 1

Hash (cost=26.81..26.81 rows=70 width=4) (actual time=0.197..0.198 rows=70 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 11kB
  • Buffers: shared hit=84
18. 0.127 0.127 ↑ 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=0.006..0.127 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
  • Buffers: shared hit=84
Planning time : 1.182 ms
Execution time : 2,349.543 ms