explain.depesz.com

PostgreSQL's explain analyze made readable

Result: UgEg

Settings
# exclusive inclusive rows x rows loops node
1. 0.016 3,412.158 ↓ 40.0 40 1

Limit (cost=71.22..71.25 rows=1 width=586) (actual time=3,412.106..3,412.158 rows=40 loops=1)

  • Buffers: shared hit=3,605,794
2. 0.051 3,412.142 ↓ 41.0 41 1

GroupAggregate (cost=71.18..71.22 rows=1 width=586) (actual time=3,412.103..3,412.142 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=3,605,794
3. 248.144 3,412.091 ↓ 105.0 105 1

Sort (cost=71.18..71.18 rows=1 width=586) (actual time=3,412.082..3,412.091 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: 20,778kB
  • Buffers: shared hit=3,605,794
4. 146.959 3,163.947 ↓ 125,904.0 125,904 1

Nested Loop (cost=4.74..71.17 rows=1 width=586) (actual time=0.231..3,163.947 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=3,605,794
5. 133.450 3,016.988 ↓ 125,904.0 125,904 1

Nested Loop (cost=4.58..70.68 rows=1 width=198) (actual time=0.22..3,016.988 rows=125,904 loops=1)

  • Buffers: shared hit=3,479,890
6. 136.094 2,883.538 ↓ 125,904.0 125,904 1

Nested Loop (cost=4.44..62.51 rows=1 width=198) (actual time=0.209..2,883.538 rows=125,904 loops=1)

  • Buffers: shared hit=3,353,986
7. 146.692 2,747.444 ↓ 125,904.0 125,904 1

Nested Loop (cost=4.3..62.33 rows=1 width=198) (actual time=0.201..2,747.444 rows=125,904 loops=1)

  • Buffers: shared hit=3,228,082
8. 118.232 2,600.752 ↓ 125,904.0 125,904 1

Nested Loop (cost=4.16..62.11 rows=1 width=198) (actual time=0.19..2,600.752 rows=125,904 loops=1)

  • Buffers: shared hit=3,102,178
9. 123.359 2,482.520 ↓ 125,904.0 125,904 1

Nested Loop (cost=3.87..55.98 rows=1 width=144) (actual time=0.179..2,482.52 rows=125,904 loops=1)

  • Buffers: shared hit=3,055,375
10. 98.302 2,359.161 ↓ 125,904.0 125,904 1

Nested Loop (cost=3.58..55.57 rows=1 width=148) (actual time=0.16..2,359.161 rows=125,904 loops=1)

  • Buffers: shared hit=3,008,572
11. 74.415 2,134.955 ↓ 125,904.0 125,904 1

Nested Loop (cost=3.29..55.21 rows=1 width=90) (actual time=0.152..2,134.955 rows=125,904 loops=1)

  • Filter: ((cl.linkid IS NULL) OR cl.hasminimumdata)
  • Buffers: shared hit=2,677,663
12. 137.112 1,934.610 ↓ 125,930.0 125,930 1

Nested Loop (cost=2.85..46.76 rows=1 width=102) (actual time=0.131..1,934.61 rows=125,930 loops=1)

  • Buffers: shared hit=2,521,095
13. 117.560 1,671.568 ↓ 125,930.0 125,930 1

Nested Loop (cost=2.56..46.44 rows=1 width=74) (actual time=0.117..1,671.568 rows=125,930 loops=1)

  • Buffers: shared hit=2,143,305
14. 135.243 1,428.078 ↓ 125,930.0 125,930 1

Nested Loop (cost=2.28..46.13 rows=1 width=82) (actual time=0.104..1,428.078 rows=125,930 loops=1)

  • Buffers: shared hit=1,765,515
15. 160.704 1,166.905 ↓ 125,930.0 125,930 1

Nested Loop (cost=1.99..45.81 rows=1 width=74) (actual time=0.091..1,166.905 rows=125,930 loops=1)

  • Buffers: shared hit=1,387,725
16. 114.632 754.271 ↓ 125,965.0 125,965 1

Nested Loop (cost=1.56..45.12 rows=1 width=66) (actual time=0.072..754.271 rows=125,965 loops=1)

  • Buffers: shared hit=883,179
17. 128.533 387.709 ↓ 125,965.0 125,965 1

Nested Loop (cost=1.12..36.72 rows=1 width=53) (actual time=0.055..387.709 rows=125,965 loops=1)

  • Buffers: shared hit=378,623
18. 17.275 133.211 ↓ 125,965.0 125,965 1

Nested Loop (cost=0.84..28.42 rows=1 width=53) (actual time=0.042..133.211 rows=125,965 loops=1)

  • Buffers: shared hit=728
19. 0.032 0.032 ↓ 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=0.018..0.032 rows=8 loops=1)

  • Index Cond: (a.customerid = 594)
  • Buffers: shared hit=4
20. 115.904 115.904 ↓ 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..14.488 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: 125,965
  • Buffers: shared hit=377,895
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=504,556
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=504,546
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: 125,930
  • Buffers: shared hit=377,790
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=377,790
26. 125.930 125.930 ↑ 1.0 1 125,930

Index Scan using idx_domain_domainid__active 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)
  • Buffers: shared hit=377,790
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=156,568
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=330,909
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=46,803
30. 0.000 0.000 ↓ 0.0 0 125,904

Index Scan using pk_domainconfiguration on domainconfiguration mcfg (cost=0.29..6.12 rows=1 width=62) (actual time=0..0 rows=0 loops=125,904)

  • Index Cond: (mcfg.domainconfigurationid = md.domainconfigurationid)
  • Buffers: shared hit=46,803
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=125,904
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=125,904
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=125,904
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=125,904
Planning time : 97.922 ms
Execution time : 3,413.473 ms