explain.depesz.com

PostgreSQL's explain analyze made readable

Result: DRdh

Settings
# exclusive inclusive rows x rows loops node
1. 0.011 2,067.799 ↓ 20.0 20 1

Limit (cost=3,767.34..3,767.38 rows=1 width=586) (actual time=2,067.78..2,067.799 rows=20 loops=1)

  • Buffers: shared hit=2573240
2. 0.020 2,067.788 ↓ 21.0 21 1

GroupAggregate (cost=3,767.3..3,767.34 rows=1 width=586) (actual time=2,067.778..2,067.788 rows=21 loops=1)

  • Group Key: dl.highrisk, dl.createdat, l.linkid, d.url, (COALESCE(cfg.icon, mcfg.icon)), (COALESCE(cfg.channelid, mcfg.channelid)), a.assetid, i.incidentstatusid, l.reopenfromlinkid
  • Buffers: shared hit=2573240
3. 1.796 2,067.768 ↓ 23.0 23 1

Sort (cost=3,767.3..3,767.3 rows=1 width=586) (actual time=2,067.767..2,067.768 rows=23 loops=1)

  • Sort Key: dl.highrisk DESC, dl.createdat, l.linkid, d.url, (COALESCE(cfg.icon, mcfg.icon)), (COALESCE(cfg.channelid, mcfg.channelid)), a.assetid, l.reopenfromlinkid
  • Sort Method: quicksort Memory: 213kB
  • Buffers: shared hit=2573240
4. 0.669 2,065.972 ↓ 1,168.0 1,168 1

Nested Loop (cost=4.17..3,767.29 rows=1 width=586) (actual time=0.594..2,065.972 rows=1,168 loops=1)

  • Filter: (((c.customerdivisionid IS NOT NULL) AND (dc.domainid IS NOT NULL) AND (cc.scopeid IS NOT NULL) AND (ccd.contractid IS NOT NULL)) OR (c.customerdivisionid IS NULL))
  • Buffers: shared hit=2573240
5. 1.221 2,064.135 ↓ 1,168.0 1,168 1

Nested Loop (cost=4.02..3,766.8 rows=1 width=198) (actual time=0.58..2,064.135 rows=1,168 loops=1)

  • Buffers: shared hit=2572072
6. 0.476 2,062.914 ↓ 1,168.0 1,168 1

Nested Loop (cost=3.88..3,765.75 rows=1 width=198) (actual time=0.572..2,062.914 rows=1,168 loops=1)

  • Buffers: shared hit=2572072
7. 0.553 2,062.438 ↓ 1,168.0 1,168 1

Nested Loop (cost=3.88..3,754 rows=1 width=198) (actual time=0.57..2,062.438 rows=1,168 loops=1)

  • Buffers: shared hit=2572072
8. 1.608 2,061.885 ↓ 1,168.0 1,168 1

Nested Loop (cost=3.88..3,742.87 rows=1 width=198) (actual time=0.566..2,061.885 rows=1,168 loops=1)

  • Buffers: shared hit=2572072
9. 0.547 2,060.277 ↓ 1,168.0 1,168 1

Nested Loop (cost=3.59..3,736.72 rows=1 width=144) (actual time=0.558..2,060.277 rows=1,168 loops=1)

  • Buffers: shared hit=2571208
10. 1.138 2,058.562 ↓ 1,168.0 1,168 1

Nested Loop (cost=3.3..3,736.31 rows=1 width=148) (actual time=0.549..2,058.562 rows=1,168 loops=1)

  • Buffers: shared hit=2570344
11. 1.731 2,056.256 ↓ 1,168.0 1,168 1

Nested Loop (cost=3.01..3,735.94 rows=1 width=90) (actual time=0.538..2,056.256 rows=1,168 loops=1)

  • Buffers: shared hit=2567704
12. 0.252 2,053.357 ↓ 1,168.0 1,168 1

Nested Loop (cost=2.72..3,735.63 rows=1 width=62) (actual time=0.525..2,053.357 rows=1,168 loops=1)

  • Buffers: shared hit=2564200
13. 0.065 0.065 ↑ 1.0 1 1

Seq Scan on scope scope (cost=0..23.08 rows=1 width=4) (actual time=0.007..0.065 rows=1 loops=1)

  • Filter: (scope.scopeid = 1)
  • Buffers: shared hit=12
14. 1.084 2,053.040 ↓ 1,168.0 1,168 1

Nested Loop (cost=2.72..3,712.54 rows=1 width=62) (actual time=0.517..2,053.04 rows=1,168 loops=1)

  • Filter: ((cl.linkid IS NULL) OR cl.hasminimumdata)
  • Buffers: shared hit=2564188
15. 0.000 2,050.786 ↓ 1,170.0 1,170 1

Nested Loop (cost=2.28..3,704.74 rows=1 width=70) (actual time=0.507..2,050.786 rows=1,170 loops=1)

  • Buffers: shared hit=2562676
16. 126.507 1,190.326 ↓ 318,295.0 318,295 1

Nested Loop (cost=1.71..3,703.85 rows=1 width=70) (actual time=0.17..1,190.326 rows=318,295 loops=1)

  • Buffers: shared hit=1287036
17. 51.978 427.227 ↓ 318,296.0 318,296 1

Nested Loop (cost=1.28..3,701.29 rows=1 width=57) (actual time=0.159..427.227 rows=318,296 loops=1)

  • Buffers: shared hit=12121
18. 0.005 0.297 ↓ 8.0 8 1

Nested Loop (cost=0.85..53.25 rows=1 width=41) (actual time=0.12..0.297 rows=8 loops=1)

  • Buffers: shared hit=65
19. 0.116 0.116 ↑ 1.0 1 1

Seq Scan on contract co (cost=0..23.48 rows=1 width=8) (actual time=0.079..0.116 rows=1 loops=1)

  • Filter: (co.active AND (co.contractid = 614))
  • Buffers: shared hit=13
20. 0.028 0.176 ↓ 8.0 8 1

Nested Loop (cost=0.85..29.76 rows=1 width=37) (actual time=0.04..0.176 rows=8 loops=1)

  • Buffers: shared hit=52
21. 0.031 0.108 ↓ 4.0 8 1

Nested Loop (cost=0.57..29.03 rows=2 width=29) (actual time=0.028..0.108 rows=8 loops=1)

  • Buffers: shared hit=28
22. 0.029 0.029 ↓ 4.0 8 1

Index Scan using idx_asset_customer on asset a (cost=0.28..12.41 rows=2 width=21) (actual time=0.015..0.029 rows=8 loops=1)

  • Index Cond: (a.customerid = 594)
  • Filter: a.active
  • Buffers: shared hit=4
23. 0.048 0.048 ↑ 1.0 1 8

Index Only Scan using uq_asset_scope on asset_scope ascope (cost=0.29..8.31 rows=1 width=8) (actual time=0.006..0.006 rows=1 loops=8)

  • Index Cond: ((ascope.assetid = a.assetid) AND (ascope.scopeid = 1))
  • Heap Fetches: 8
  • Buffers: shared hit=24
24. 0.040 0.040 ↑ 1.0 1 8

Index Scan using idx_contract_asset__asset on contract_asset coa (cost=0.28..0.36 rows=1 width=8) (actual time=0.005..0.005 rows=1 loops=8)

  • Index Cond: (coa.assetid = ascope.assetid)
  • Filter: (coa.contractid = 614)
  • Buffers: shared hit=24
25. 28.504 374.952 ↑ 1.1 39,787 8

Append (cost=0.43..3,109.55 rows=43,079 width=16) (actual time=0.022..46.869 rows=39,787 loops=8)

  • Buffers: shared hit=12056
26. 346.448 346.448 ↑ 1.1 39,787 8

Index Scan using link_partitioned_594_customerid_assetid_linkid_linktypeid_idx on link_partitioned_594 l (cost=0.43..2,894.16 rows=43,079 width=16) (actual time=0.021..43.306 rows=39,787 loops=8)

  • Index Cond: ((l.customerid = 594) AND (l.assetid = ascope.assetid) AND (l.linktypeid = 1))
  • Filter: (l.hasminimumdata AND (l.enforcementstatusid = 6))
  • Buffers: shared hit=12056
27. 636.592 636.592 ↑ 1.0 1 318,296

Index Scan using idx_detection_link on detectionlink dl (cost=0.43..2.56 rows=1 width=13) (actual time=0.002..0.002 rows=1 loops=318,296)

  • Index Cond: (dl.detectionlinkid = l.linkid)
  • Buffers: shared hit=1274915
28. 318.295 954.885 ↓ 0.0 0 318,295

Append (cost=0.56..0.88 rows=1 width=20) (actual time=0.003..0.003 rows=0 loops=318,295)

  • Buffers: shared hit=1275640
29. 636.590 636.590 ↓ 0.0 0 318,295

Index Scan using incident_partitioned_default_customerid_detectionlinkid_inc_idx on incident_partitioned_default i (cost=0.56..0.88 rows=1 width=20) (actual time=0.002..0.002 rows=0 loops=318,295)

  • Index Cond: ((i.customerid = 594) AND (i.detectionlinkid = dl.detectionlinkid) AND (i.incidentstatusid = 2) AND (i.enforcementlevelid = 8))
  • Buffers: shared hit=1275640
30. 1.170 1.170 ↓ 0.0 0 1,170

Index Scan using uq_link_linkid_linktypeid on link cl (cost=0.44..7.79 rows=1 width=9) (actual time=0.001..0.001 rows=0 loops=1,170)

  • Index Cond: ((cl.linkid = i.contentlinkid) AND (cl.linktypeid = 2))
  • Filter: (cl.customerid = 594)
  • Buffers: shared hit=1512
31. 1.168 1.168 ↑ 1.0 1 1,168

Index Scan using uq_domain_domainid_domaintypeid on domain d (cost=0.29..0.32 rows=1 width=32) (actual time=0.001..0.001 rows=1 loops=1,168)

  • Index Cond: (d.domainid = l.domainid)
  • Filter: d.active
  • Buffers: shared hit=3504
32. 1.168 1.168 ↑ 1.0 1 1,168

Index Scan using pk_domainconfiguration on domainconfiguration cfg (cost=0.29..0.37 rows=1 width=62) (actual time=0.001..0.001 rows=1 loops=1,168)

  • Index Cond: (cfg.domainconfigurationid = d.domainconfigurationid)
  • Buffers: shared hit=2640
33. 1.168 1.168 ↓ 0.0 0 1,168

Index Scan using uq_domain_domainid_domaintypeid on domain md (cost=0.29..0.4 rows=1 width=8) (actual time=0.001..0.001 rows=0 loops=1,168)

  • Index Cond: (md.domainid = d.masterdomainid)
  • Filter: (md.hierarchylevelid = 1)
  • Buffers: shared hit=864
34. 0.000 0.000 ↓ 0.0 0 1,168

Index Scan using pk_domainconfiguration on domainconfiguration mcfg (cost=0.29..6.15 rows=1 width=62) (actual time=0..0 rows=0 loops=1,168)

  • Index Cond: (mcfg.domainconfigurationid = md.domainconfigurationid)
  • Buffers: shared hit=864
35. 0.000 0.000 ↓ 0.0 0 1,168

Seq Scan on customerdivision c (cost=0..10.5 rows=50 width=8) (actual time=0..0 rows=0 loops=1,168)

36. 0.000 0.000 ↓ 0.0 0 1,168

Seq Scan on domain_customerdivision dc (cost=0..10.7 rows=70 width=8) (actual time=0..0 rows=0 loops=1,168)

37. 0.000 0.000 ↓ 0.0 0 1,168

Index Scan using idx_contractcustomerdivision_customerdivision on contract_customerdivision ccd (cost=0.14..1.04 rows=1 width=8) (actual time=0..0 rows=0 loops=1,168)

  • Index Cond: (ccd.customerdivisionid = c.customerdivisionid)
  • Filter: (ccd.contractid = 614)
38. 1.168 1.168 ↓ 0.0 0 1,168

Index Scan using idx_customerdivisionscope_scope on customerdivision_scope cc (cost=0.15..0.36 rows=10 width=8) (actual time=0.001..0.001 rows=0 loops=1,168)

  • Index Cond: ((cc.scopeid = ascope.scopeid) AND (cc.scopeid = 1))
  • Buffers: shared hit=1168
Planning time : 18.069 ms
Execution time : 2,068.033 ms