explain.depesz.com

PostgreSQL's explain analyze made readable

Result: l82p

Settings
# exclusive inclusive rows x rows loops node
1. 6.706 542.716 ↑ 1.7 29,056 1

Hash Left Join (cost=16,380.51..24,118.67 rows=50,418 width=306) (actual time=307.735..542.716 rows=29,056 loops=1)

  • Hash Cond: ((lc.mid = lcu.midcontract) AND (c.mid = lcu.midcrop))
2. 7.008 535.995 ↑ 1.7 29,056 1

Hash Left Join (cost=16,379.32..23,739.22 rows=50,418 width=306) (actual time=307.715..535.995 rows=29,056 loops=1)

  • Hash Cond: ((au.myear = lc.myear) AND (l.mid = lc.midlayer))
3. 6.214 528.966 ↑ 1.7 29,056 1

Hash Left Join (cost=16,377.91..23,230.44 rows=50,418 width=294) (actual time=307.688..528.966 rows=29,056 loops=1)

  • Hash Cond: (f.mregion = r.mid)
4. 10.581 522.728 ↑ 1.7 29,056 1

Hash Join (cost=16,376.62..22,972.64 rows=50,418 width=263) (actual time=307.654..522.728 rows=29,056 loops=1)

  • Hash Cond: (au.mcrops = c.mid)
5. 17.353 507.963 ↑ 1.7 29,056 1

Hash Join (cost=16,280.56..22,183.33 rows=50,418 width=245) (actual time=303.457..507.963 rows=29,056 loops=1)

  • Hash Cond: (f.mlayer = l.mid)
6. 148.103 486.238 ↑ 1.0 74,685 1

Hash Join (cost=16,137.80..21,248.04 rows=76,892 width=76) (actual time=299.058..486.238 rows=74,685 loops=1)

  • Hash Cond: (au.mfeature = f.mid)
7. 41.766 41.766 ↑ 1.0 74,685 1

Index Scan using agricultureusing_curr_year_delete on agricultureusing au (cost=0.42..3,399.80 rows=76,892 width=36) (actual time=0.038..41.766 rows=74,685 loops=1)

  • Index Cond: ((myear = 2019) AND (mcurrent = true))
  • Filter: mcurrent
8. 126.491 296.369 ↑ 1.0 546,110 1

Hash (cost=8,777.60..8,777.60 rows=546,110 width=56) (actual time=296.369..296.369 rows=546,110 loops=1)

  • Buckets: 524288 Batches: 2 Memory Usage: 26989kB
9. 169.878 169.878 ↑ 1.0 546,110 1

Index Only Scan using ind_vsxfeature_complex on vsxfeature f (cost=0.55..8,777.60 rows=546,110 width=56) (actual time=0.020..169.878 rows=546,110 loops=1)

  • Heap Fetches: 0
10. 1.441 4.372 ↑ 1.0 3,110 1

Hash (cost=103.89..103.89 rows=3,110 width=185) (actual time=4.372..4.372 rows=3,110 loops=1)

  • Buckets: 4096 Batches: 1 Memory Usage: 395kB
11. 1.759 2.931 ↑ 1.0 3,110 1

Hash Left Join (cost=1.33..103.89 rows=3,110 width=185) (actual time=0.047..2.931 rows=3,110 loops=1)

  • Hash Cond: (l.mcluster = cl.mid)
12. 1.150 1.150 ↑ 1.0 3,110 1

Index Scan using ind_fk_vsxlayers_mowner on vsxlayers l (cost=0.28..71.00 rows=3,110 width=165) (actual time=0.020..1.150 rows=3,110 loops=1)

  • Index Cond: (mowner = '79610a40-aeaa-4bff-a9d6-5444a5aa94c9'::uuid)
13. 0.010 0.022 ↑ 1.0 22 1

Hash (cost=0.77..0.77 rows=22 width=36) (actual time=0.022..0.022 rows=22 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 10kB
14. 0.012 0.012 ↑ 1.0 22 1

Index Scan using clusters_pkey on clusters cl (cost=0.14..0.77 rows=22 width=36) (actual time=0.003..0.012 rows=22 loops=1)

15. 1.296 4.184 ↑ 1.0 3,221 1

Hash (cost=55.80..55.80 rows=3,221 width=34) (actual time=4.184..4.184 rows=3,221 loops=1)

  • Buckets: 4096 Batches: 1 Memory Usage: 243kB
16. 2.888 2.888 ↑ 1.0 3,221 1

Index Scan using crops_pkey on crops c (cost=0.28..55.80 rows=3,221 width=34) (actual time=0.011..2.888 rows=3,221 loops=1)

17. 0.013 0.024 ↑ 1.0 31 1

Hash (cost=0.90..0.90 rows=31 width=35) (actual time=0.024..0.024 rows=31 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 11kB
18. 0.011 0.011 ↑ 1.0 31 1

Index Scan using regions_pkey on regions r (cost=0.14..0.90 rows=31 width=35) (actual time=0.006..0.011 rows=31 loops=1)

19. 0.009 0.021 ↑ 1.0 30 1

Hash (cost=0.96..0.96 rows=30 width=36) (actual time=0.021..0.021 rows=30 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 10kB
20. 0.012 0.012 ↑ 1.0 30 1

Index Scan using leasecontracts_idx_myear on leasecontracts lc (cost=0.14..0.96 rows=30 width=36) (actual time=0.006..0.012 rows=30 loops=1)

  • Index Cond: (myear = 2019)
21. 0.006 0.015 ↑ 1.0 25 1

Hash (cost=0.81..0.81 rows=25 width=40) (actual time=0.015..0.015 rows=25 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 10kB
22. 0.009 0.009 ↑ 1.0 25 1

Index Scan using leasecontractunits_idx on leasecontractunits lcu (cost=0.14..0.81 rows=25 width=40) (actual time=0.004..0.009 rows=25 loops=1)

Planning time : 3.415 ms
Execution time : 547.014 ms