explain.depesz.com

PostgreSQL's explain analyze made readable

Result: rnG4

Settings
# exclusive inclusive rows x rows loops node
1. 17.287 733.672 ↑ 1.8 29,056 1

Hash Left Join (cost=403.08..26,388.08 rows=53,021 width=318) (actual time=10.665..733.672 rows=29,056 loops=1)

  • Hash Cond: ((lc.mid = lcu.midcontract) AND (c.mid = lcu.midcrop))
2. 10.044 716.359 ↑ 1.8 29,056 1

Hash Left Join (cost=402.36..25,857.01 rows=53,021 width=313) (actual time=10.629..716.359 rows=29,056 loops=1)

  • Hash Cond: ((au.myear = lc.myear) AND (l.mid = lc.midlayer))
3. 10.120 706.281 ↑ 1.8 29,056 1

Hash Left Join (cost=401.42..25,322.51 rows=53,021 width=301) (actual time=10.587..706.281 rows=29,056 loops=1)

  • Hash Cond: (f.mregion = r.mid)
4. 16.907 696.129 ↑ 1.8 29,056 1

Hash Join (cost=400.58..25,051.86 rows=53,021 width=270) (actual time=10.546..696.129 rows=29,056 loops=1)

  • Hash Cond: (au.mcrops = c.mid)
5. 25.185 672.997 ↑ 1.8 29,056 1

Hash Join (cost=208.95..24,131.19 rows=53,021 width=245) (actual time=4.306..672.997 rows=29,056 loops=1)

  • Hash Cond: (f.mlayer = l.mid)
6. 101.670 643.582 ↑ 1.1 74,555 1

Merge Join (cost=66.63..23,155.43 rows=80,862 width=76) (actual time=0.058..643.582 rows=74,555 loops=1)

  • Merge Cond: (f.mid = au.mfeature)
7. 426.960 426.960 ↑ 1.0 535,389 1

Index Only Scan using ind_vsxfeature_complex on vsxfeature f (cost=0.55..11,743.95 rows=554,766 width=56) (actual time=0.022..426.960 rows=535,389 loops=1)

  • Index Cond: (is_deleted = false)
  • Filter: (NOT is_deleted)
  • Heap Fetches: 51430
8. 114.952 114.952 ↑ 1.1 74,555 1

Index Only Scan using agricultureusing_curr_year_delete on agricultureusing au (cost=0.42..9,106.24 rows=80,862 width=36) (actual time=0.016..114.952 rows=74,555 loops=1)

  • Index Cond: ((myear = 2019) AND (is_deleted = false))
  • Filter: (NOT is_deleted)
  • Heap Fetches: 74555
9. 1.395 4.230 ↑ 1.0 3,110 1

Hash (cost=103.44..103.44 rows=3,110 width=185) (actual time=4.230..4.230 rows=3,110 loops=1)

  • Buckets: 4096 Batches: 1 Memory Usage: 395kB
10. 1.751 2.835 ↑ 1.0 3,110 1

Hash Left Join (cost=0.88..103.44 rows=3,110 width=185) (actual time=0.056..2.835 rows=3,110 loops=1)

  • Hash Cond: (l.mcluster = cl.mid)
11. 1.055 1.055 ↑ 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..1.055 rows=3,110 loops=1)

  • Index Cond: (mowner = '79610a40-aeaa-4bff-a9d6-5444a5aa94c9'::uuid)
12. 0.011 0.029 ↑ 1.0 22 1

Hash (cost=0.32..0.32 rows=22 width=36) (actual time=0.029..0.029 rows=22 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 10kB
13. 0.018 0.018 ↑ 1.0 22 1

Seq Scan on clusters cl (cost=0.00..0.32 rows=22 width=36) (actual time=0.013..0.018 rows=22 loops=1)

14. 1.351 6.225 ↑ 1.0 3,234 1

Hash (cost=151.21..151.21 rows=3,234 width=41) (actual time=6.225..6.225 rows=3,234 loops=1)

  • Buckets: 4096 Batches: 1 Memory Usage: 266kB
15. 2.203 4.874 ↑ 1.0 3,234 1

Hash Join (cost=68.70..151.21 rows=3,234 width=41) (actual time=1.772..4.874 rows=3,234 loops=1)

  • Hash Cond: (c.mstyle = s.mid)
16. 0.933 0.933 ↑ 1.0 3,234 1

Seq Scan on crops c (cost=0.00..38.04 rows=3,234 width=50) (actual time=0.018..0.933 rows=3,234 loops=1)

17. 0.820 1.738 ↑ 1.0 2,871 1

Hash (cost=32.81..32.81 rows=2,871 width=23) (actual time=1.738..1.738 rows=2,871 loops=1)

  • Buckets: 4096 Batches: 1 Memory Usage: 187kB
18. 0.918 0.918 ↑ 1.0 2,871 1

Seq Scan on vsxstyles s (cost=0.00..32.81 rows=2,871 width=23) (actual time=0.040..0.918 rows=2,871 loops=1)

19. 0.014 0.032 ↑ 1.0 33 1

Hash (cost=0.43..0.43 rows=33 width=35) (actual time=0.032..0.032 rows=33 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 11kB
20. 0.018 0.018 ↑ 1.0 33 1

Seq Scan on regions r (cost=0.00..0.43 rows=33 width=35) (actual time=0.011..0.018 rows=33 loops=1)

21. 0.013 0.034 ↓ 1.0 31 1

Hash (cost=0.49..0.49 rows=30 width=36) (actual time=0.034..0.034 rows=31 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 11kB
22. 0.021 0.021 ↓ 1.0 31 1

Seq Scan on leasecontracts lc (cost=0.00..0.49 rows=30 width=36) (actual time=0.011..0.021 rows=31 loops=1)

  • Filter: (myear = 2019)
  • Rows Removed by Filter: 1
23. 0.011 0.026 ↓ 1.1 28 1

Hash (cost=0.35..0.35 rows=25 width=40) (actual time=0.026..0.026 rows=28 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 10kB
24. 0.015 0.015 ↓ 1.1 28 1

Seq Scan on leasecontractunits lcu (cost=0.00..0.35 rows=25 width=40) (actual time=0.007..0.015 rows=28 loops=1)

Planning time : 4.529 ms
Execution time : 734.967 ms