explain.depesz.com

PostgreSQL's explain analyze made readable

Result: KMvI

Settings
# exclusive inclusive rows x rows loops node
1. 0.002 524.003 ↑ 1.0 1 1

Limit (cost=3,851.14..6,229.65 rows=1 width=4,431) (actual time=524.003..524.003 rows=1 loops=1)

2. 0.013 524.001 ↑ 1.0 1 1

Nested Loop Left Join (cost=3,851.14..6,229.65 rows=1 width=4,431) (actual time=524.001..524.001 rows=1 loops=1)

  • Join Filter: (agen.z_agencyname_agencies = pub_arra.agenciesid)
  • Rows Removed by Join Filter: 102
3. 0.005 523.976 ↑ 1.0 1 1

Nested Loop Left Join (cost=3,851.14..6,218.36 rows=1 width=3,576) (actual time=523.976..523.976 rows=1 loops=1)

  • Join Filter: (b.arragid = agen.agencycode)
  • Rows Removed by Join Filter: 38
4. 0.002 523.941 ↑ 1.0 1 1

Nested Loop Left Join (cost=3,851.14..6,216.50 rows=1 width=3,312) (actual time=523.941..523.941 rows=1 loops=1)

5. 0.006 523.933 ↑ 1.0 1 1

Nested Loop Left Join (cost=3,850.85..6,216.09 rows=1 width=3,143) (actual time=523.933..523.933 rows=1 loops=1)

  • Join Filter: (j.judgeid = c.judgeid)
  • Rows Removed by Join Filter: 3
6. 0.003 523.924 ↑ 1.0 1 1

Nested Loop (cost=3,850.85..6,215.02 rows=1 width=2,935) (actual time=523.924..523.924 rows=1 loops=1)

7. 0.004 523.916 ↑ 1.0 1 1

Nested Loop (cost=3,850.57..6,214.69 rows=1 width=2,232) (actual time=523.916..523.916 rows=1 loops=1)

  • Join Filter: (b.jailid = i.jailid)
8. 0.098 523.906 ↑ 1.0 1 1

Hash Right Join (cost=3,850.28..6,214.19 rows=1 width=1,826) (actual time=523.906..523.906 rows=1 loops=1)

  • Hash Cond: ((js.jailid = c.jailid) AND (js.bookid = c.bookid) AND (js.chrgid = c.chrgid))
9. 0.007 0.007 ↑ 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..0.007 rows=7 loops=1)

10. 142.169 523.801 ↓ 73,046.0 73,046 1

Hash (cost=3,850.26..3,850.26 rows=1 width=1,721) (actual time=523.801..523.801 rows=73,046 loops=1)

  • Buckets: 8,192 (originally 1024) Batches: 16 (originally 1) Memory Usage: 5,057kB
11. 38.484 381.632 ↓ 73,046.0 73,046 1

Nested Loop (cost=0.71..3,850.26 rows=1 width=1,721) (actual time=0.027..381.632 rows=73,046 loops=1)

12. 13.398 193.292 ↓ 471.2 49,952 1

Nested Loop (cost=0.41..3,762.60 rows=106 width=1,368) (actual time=0.019..193.292 rows=49,952 loops=1)

13. 30.038 30.038 ↓ 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..30.038 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=407) (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=353) (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. 0.005 0.005 ↑ 1.0 1 1

Index Scan using offenses_pkey on offenses o (cost=0.28..0.32 rows=1 width=703) (actual time=0.005..0.005 rows=1 loops=1)

  • Index Cond: (offensesid = c.z_code_offenses)
18. 0.003 0.003 ↑ 1.0 3 1

Seq Scan on tdt_core_judge j (cost=0.00..1.03 rows=3 width=208) (actual time=0.002..0.003 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. 0.030 0.030 ↑ 1.0 38 1

Seq Scan on tdt_core_agency agen (cost=0.00..1.38 rows=38 width=264) (actual time=0.004..0.030 rows=38 loops=1)

21. 0.012 0.012 ↑ 1.0 102 1

Seq Scan on agencies pub_arra (cost=0.00..10.02 rows=102 width=855) (actual time=0.002..0.012 rows=102 loops=1)

Planning time : 11.986 ms
Execution time : 534.608 ms