explain.depesz.com

PostgreSQL's explain analyze made readable

Result: vn5x

Settings
# exclusive inclusive rows x rows loops node
1. 0.001 534.562 ↑ 1.0 1 1

Limit (cost=3,851.14..6,229.65 rows=1 width=4,432) (actual time=534.562..534.562 rows=1 loops=1)

2. 0.016 534.561 ↑ 1.0 1 1

Nested Loop Left Join (cost=3,851.14..6,229.65 rows=1 width=4,432) (actual time=534.561..534.561 rows=1 loops=1)

  • Join Filter: (agen.z_agencyname_agencies = pub_arra.agenciesid)
  • Rows Removed by Join Filter: 102
3. 0.008 534.534 ↑ 1.0 1 1

Nested Loop Left Join (cost=3,851.14..6,218.36 rows=1 width=3,577) (actual time=534.534..534.534 rows=1 loops=1)

  • Join Filter: (b.arragid = agen.agencycode)
  • Rows Removed by Join Filter: 38
4. 0.004 534.501 ↑ 1.0 1 1

Nested Loop Left Join (cost=3,851.14..6,216.50 rows=1 width=3,313) (actual time=534.501..534.501 rows=1 loops=1)

5. 0.006 534.491 ↑ 1.0 1 1

Nested Loop Left Join (cost=3,850.85..6,216.09 rows=1 width=3,144) (actual time=534.491..534.491 rows=1 loops=1)

  • Join Filter: (j.judgeid = c.judgeid)
  • Rows Removed by Join Filter: 3
6. 0.003 534.483 ↑ 1.0 1 1

Nested Loop (cost=3,850.85..6,215.02 rows=1 width=2,936) (actual time=534.483..534.483 rows=1 loops=1)

7. 0.003 534.474 ↑ 1.0 1 1

Nested Loop (cost=3,850.57..6,214.69 rows=1 width=2,233) (actual time=534.474..534.474 rows=1 loops=1)

  • Join Filter: (b.jailid = i.jailid)
8. 0.117 534.465 ↑ 1.0 1 1

Hash Right Join (cost=3,850.28..6,214.19 rows=1 width=1,827) (actual time=534.465..534.465 rows=1 loops=1)

  • Hash Cond: ((js.jailid = c.jailid) AND (js.bookid = c.bookid) AND (js.chrgid = c.chrgid))
9. 0.005 0.005 ↑ 9,680.0 7 1

Seq Scan on jamin_sentence js (cost=0.00..1,601.60 rows=67,760 width=105) (actual time=0.004..0.005 rows=7 loops=1)

10. 145.049 534.343 ↓ 73,046.0 73,046 1

Hash (cost=3,850.26..3,850.26 rows=1 width=1,722) (actual time=534.343..534.343 rows=73,046 loops=1)

  • Buckets: 8,192 (originally 1024) Batches: 16 (originally 1) Memory Usage: 5,057kB
11. 40.661 389.294 ↓ 73,046.0 73,046 1

Nested Loop (cost=0.71..3,850.26 rows=1 width=1,722) (actual time=0.027..389.294 rows=73,046 loops=1)

12. 18.675 198.777 ↓ 471.2 49,952 1

Nested Loop (cost=0.41..3,762.60 rows=106 width=1,370) (actual time=0.019..198.777 rows=49,952 loops=1)

13. 30.246 30.246 ↓ 471.2 49,952 1

Seq Scan on stg_combined_jail_stays pt_js (cost=0.00..2,911.70 rows=106 width=961) (actual time=0.007..30.246 rows=49,952 loops=1)

  • Filter: (wtrun = 201)
14. 149.856 149.856 ↑ 1.0 1 49,952

Index Scan using jamin_book_pkey on jamin_book b (cost=0.41..8.02 rows=1 width=409) (actual time=0.003..0.003 rows=1 loops=49,952)

  • Index Cond: (jamin_book_zid = pt_js.convertedid)
15. 149.856 149.856 ↑ 1.0 1 49,952

Index Scan using jamin_charge_jailid_bookid_idx on jamin_charge c (cost=0.29..0.82 rows=1 width=352) (actual time=0.002..0.003 rows=1 loops=49,952)

  • Index Cond: ((jailid = b.jailid) AND (bookid = b.bookid))
16. 0.006 0.006 ↑ 1.0 1 1

Index Scan using jamin_inmate_jailid_idx on jamin_inmate i (cost=0.29..0.49 rows=1 width=406) (actual time=0.006..0.006 rows=1 loops=1)

  • Index Cond: (jailid = c.jailid)
17. 0.006 0.006 ↑ 1.0 1 1

Index Scan using offenses_pkey on offenses o (cost=0.28..0.32 rows=1 width=703) (actual time=0.006..0.006 rows=1 loops=1)

  • Index Cond: (offensesid = c.z_code_offenses)
18. 0.002 0.002 ↑ 1.0 3 1

Seq Scan on tdt_core_judge j (cost=0.00..1.03 rows=3 width=208) (actual time=0.002..0.002 rows=3 loops=1)

19. 0.006 0.006 ↑ 1.0 1 1

Index Scan using jamin_releas_jailid_bookid_idx on jamin_releas r (cost=0.29..0.40 rows=1 width=169) (actual time=0.006..0.006 rows=1 loops=1)

  • Index Cond: ((b.jailid = jailid) AND (b.bookid = bookid))
20. 0.025 0.025 ↑ 1.0 38 1

Seq Scan on tdt_core_agency agen (cost=0.00..1.38 rows=38 width=264) (actual time=0.004..0.025 rows=38 loops=1)

21. 0.011 0.011 ↑ 1.0 102 1

Seq Scan on agencies pub_arra (cost=0.00..10.02 rows=102 width=855) (actual time=0.001..0.011 rows=102 loops=1)

Planning time : 11.625 ms
Execution time : 544.816 ms