explain.depesz.com

PostgreSQL's explain analyze made readable

Result: L7TA

Settings
# exclusive inclusive rows x rows loops node
1. 0.015 3,400.969 ↓ 40.0 40 1

Limit (cost=71.24..71.28 rows=1 width=586) (actual time=3,400.918..3,400.969 rows=40 loops=1)

  • Buffers: shared hit=3605808
2. 0.049 3,400.954 ↓ 41.0 41 1

GroupAggregate (cost=71.2..71.24 rows=1 width=586) (actual time=3,400.915..3,400.954 rows=41 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
  • Buffers: shared hit=3605808
3. 248.372 3,400.905 ↓ 105.0 105 1

Sort (cost=71.2..71.21 rows=1 width=586) (actual time=3,400.896..3,400.905 rows=105 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
  • Sort Method: quicksort Memory: 20778kB
  • Buffers: shared hit=3605808
4. 145.159 3,152.533 ↓ 125,904.0 125,904 1

Nested Loop (cost=4.74..71.19 rows=1 width=586) (actual time=0.267..3,152.533 rows=125,904 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=3605794
5. 132.685 3,007.374 ↓ 125,904.0 125,904 1

Nested Loop (cost=4.58..70.7 rows=1 width=198) (actual time=0.253..3,007.374 rows=125,904 loops=1)

  • Buffers: shared hit=3479890
6. 138.248 2,874.689 ↓ 125,904.0 125,904 1

Nested Loop (cost=4.44..62.53 rows=1 width=198) (actual time=0.232..2,874.689 rows=125,904 loops=1)

  • Buffers: shared hit=3353986
7. 145.335 2,736.441 ↓ 125,904.0 125,904 1

Nested Loop (cost=4.3..62.36 rows=1 width=198) (actual time=0.22..2,736.441 rows=125,904 loops=1)

  • Buffers: shared hit=3228082
8. 120.991 2,591.106 ↓ 125,904.0 125,904 1

Nested Loop (cost=4.16..62.13 rows=1 width=198) (actual time=0.208..2,591.106 rows=125,904 loops=1)

  • Buffers: shared hit=3102178
9. 120.345 2,470.115 ↓ 125,904.0 125,904 1

Nested Loop (cost=3.87..55.98 rows=1 width=144) (actual time=0.194..2,470.115 rows=125,904 loops=1)

  • Buffers: shared hit=3055375
10. 104.071 2,349.770 ↓ 125,904.0 125,904 1

Nested Loop (cost=3.58..55.57 rows=1 width=148) (actual time=0.179..2,349.77 rows=125,904 loops=1)

  • Buffers: shared hit=3008572
11. 75.593 2,119.795 ↓ 125,904.0 125,904 1

Nested Loop (cost=3.29..55.21 rows=1 width=90) (actual time=0.165..2,119.795 rows=125,904 loops=1)

  • Filter: ((cl.linkid IS NULL) OR cl.hasminimumdata)
  • Buffers: shared hit=2677663
12. 141.780 1,918.272 ↓ 125,930.0 125,930 1

Nested Loop (cost=2.85..46.76 rows=1 width=102) (actual time=0.153..1,918.272 rows=125,930 loops=1)

  • Buffers: shared hit=2521095
13. 115.712 1,650.562 ↓ 125,930.0 125,930 1

Nested Loop (cost=2.56..46.44 rows=1 width=74) (actual time=0.139..1,650.562 rows=125,930 loops=1)

  • Buffers: shared hit=2143305
14. 127.739 1,408.920 ↓ 125,930.0 125,930 1

Nested Loop (cost=2.28..46.13 rows=1 width=82) (actual time=0.123..1,408.92 rows=125,930 loops=1)

  • Buffers: shared hit=1765515
15. 153.812 1,155.251 ↓ 125,930.0 125,930 1

Nested Loop (cost=1.99..45.81 rows=1 width=74) (actual time=0.104..1,155.251 rows=125,930 loops=1)

  • Buffers: shared hit=1387725
16. 109.941 749.509 ↓ 125,965.0 125,965 1

Nested Loop (cost=1.56..45.12 rows=1 width=66) (actual time=0.079..749.509 rows=125,965 loops=1)

  • Buffers: shared hit=883179
17. 129.714 387.638 ↓ 125,965.0 125,965 1

Nested Loop (cost=1.12..36.72 rows=1 width=53) (actual time=0.063..387.638 rows=125,965 loops=1)

  • Buffers: shared hit=378623
18. 16.744 131.959 ↓ 125,965.0 125,965 1

Nested Loop (cost=0.84..28.42 rows=1 width=53) (actual time=0.038..131.959 rows=125,965 loops=1)

  • Buffers: shared hit=728
19. 0.031 0.031 ↓ 4.0 8 1

Index Scan using idx_asset_customerid_assetid__active on asset a (cost=0.28..11.21 rows=2 width=25) (actual time=0.015..0.031 rows=8 loops=1)

  • Index Cond: (a.customerid = 594)
  • Buffers: shared hit=4
20. 115.184 115.184 ↓ 15,746.0 15,746 8

Index Scan using incident__index1 on incident i (cost=0.56..8.59 rows=1 width=28) (actual time=0.018..14.398 rows=15,746 loops=8)

  • Index Cond: ((i.customerid = 594) AND (i.contractid = 614) AND (i.assetid = a.assetid) AND (i.incidentstatusid = 12) AND (i.enforcementlevelid = 8))
  • Buffers: shared hit=724
21. 125.965 125.965 ↑ 1.0 1 125,965

Index Only Scan using idx_contract_contractid__active on contract co (cost=0.28..8.29 rows=1 width=4) (actual time=0.001..0.001 rows=1 loops=125,965)

  • Index Cond: (co.contractid = 614)
  • Heap Fetches: 125965
  • Buffers: shared hit=377895
22. 251.930 251.930 ↑ 1.0 1 125,965

Index Scan using idx_detection_link on detectionlink dl (cost=0.43..8.4 rows=1 width=13) (actual time=0.002..0.002 rows=1 loops=125,965)

  • Index Cond: ((dl.detectionlinkid = i.detectionlinkid) AND (dl.linktypeid = 1))
  • Buffers: shared hit=504556
23. 251.930 251.930 ↑ 1.0 1 125,965

Index Scan using uq_link_linkid_linktypeid on link l (cost=0.44..0.67 rows=1 width=20) (actual time=0.002..0.002 rows=1 loops=125,965)

  • Index Cond: ((l.linkid = dl.detectionlinkid) AND (l.linktypeid = 1))
  • Filter: (l.hasminimumdata AND (NOT l.deleted) AND (l.customerid = 594) AND (l.enforcementstatusid = 6))
  • Buffers: shared hit=504546
24. 125.930 125.930 ↑ 1.0 1 125,930

Index Only Scan using uq_asset_scope on asset_scope ascope (cost=0.29..0.31 rows=1 width=8) (actual time=0.001..0.001 rows=1 loops=125,930)

  • Index Cond: ((ascope.assetid = l.assetid) AND (ascope.scopeid = 1))
  • Heap Fetches: 125930
  • Buffers: shared hit=377790
25. 125.930 125.930 ↑ 1.0 1 125,930

Index Scan using idx_contract_asset__asset on contract_asset coa (cost=0.28..0.3 rows=1 width=8) (actual time=0.001..0.001 rows=1 loops=125,930)

  • Index Cond: (coa.assetid = l.assetid)
  • Filter: (coa.contractid = 614)
  • Buffers: shared hit=377790
26. 125.930 125.930 ↑ 1.0 1 125,930

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=125,930)

  • Index Cond: (d.domainid = l.domainid)
  • Filter: d.active
  • Buffers: shared hit=377790
27. 125.930 125.930 ↓ 0.0 0 125,930

Index Scan using uq_link_linkid_linktypeid on link cl (cost=0.44..8.43 rows=1 width=13) (actual time=0.001..0.001 rows=0 loops=125,930)

  • Index Cond: ((cl.linkid = i.contentlinkid) AND (cl.linktypeid = 2))
  • Filter: ((NOT cl.deleted) AND (cl.customerid = 594))
  • Buffers: shared hit=156568
28. 125.904 125.904 ↑ 1.0 1 125,904

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=125,904)

  • Index Cond: (cfg.domainconfigurationid = d.domainconfigurationid)
  • Buffers: shared hit=330909
29. 0.000 0.000 ↓ 0.0 0 125,904

Index Scan using uq_domain_domainid_domaintypeid on domain md (cost=0.29..0.4 rows=1 width=8) (actual time=0..0 rows=0 loops=125,904)

  • Index Cond: (md.domainid = d.masterdomainid)
  • Filter: (md.hierarchylevelid = 1)
  • Buffers: shared hit=46803
30. 0.000 0.000 ↓ 0.0 0 125,904

Index Scan using pk_domainconfiguration on domainconfiguration mcfg (cost=0.29..6.15 rows=1 width=62) (actual time=0..0 rows=0 loops=125,904)

  • Index Cond: (mcfg.domainconfigurationid = md.domainconfigurationid)
  • Buffers: shared hit=46803
31. 0.000 0.000 ↓ 0.0 0 125,904

Index Scan using idx_customerdivision_customer on customerdivision c (cost=0.14..0.21 rows=1 width=8) (actual time=0..0 rows=0 loops=125,904)

  • Index Cond: ((c.customerid = i.customerid) AND (c.customerid = 594))
  • Buffers: shared hit=125904
32. 0.000 0.000 ↓ 0.0 0 125,904

Index Scan using idx_domaincustomerdivision_domain on domain_customerdivision dc (cost=0.14..0.16 rows=1 width=8) (actual time=0..0 rows=0 loops=125,904)

  • Index Cond: (d.domainid = dc.domainid)
  • Buffers: shared hit=125904
33. 0.000 0.000 ↓ 0.0 0 125,904

Index Only Scan using uq_contract_customerdivision__contract_customerdivision on contract_customerdivision ccd (cost=0.14..8.16 rows=1 width=8) (actual time=0..0 rows=0 loops=125,904)

  • Index Cond: (ccd.contractid = 614)
  • Buffers: shared hit=125904
34. 0.000 0.000 ↓ 0.0 0 125,904

Index Scan using idx_customerdivisionscope_scope on customerdivision_scope cc (cost=0.15..0.36 rows=10 width=8) (actual time=0..0 rows=0 loops=125,904)

  • Index Cond: ((cc.scopeid = ascope.scopeid) AND (cc.scopeid = 1))
  • Buffers: shared hit=125904
Planning time : 100.263 ms
Execution time : 3,402.363 ms