explain.depesz.com

PostgreSQL's explain analyze made readable

Result: 47vY

Settings
# exclusive inclusive rows x rows loops node
1. 0.012 609.210 ↑ 1.0 10 1

Limit (cost=27,376.61..27,376.83 rows=10 width=232) (actual time=609.195..609.210 rows=10 loops=1)

2. 0.009 609.198 ↑ 1,222.5 11 1

Unique (cost=27,376.59..27,679.17 rows=13,448 width=232) (actual time=609.189..609.198 rows=11 loops=1)

3. 337.651 609.189 ↑ 1,120.7 12 1

Sort (cost=27,376.59..27,410.21 rows=13,448 width=232) (actual time=609.188..609.189 rows=12 loops=1)

  • Sort Key: r."MOST_CRITICAL", (count(ctc."COMPANY_TO_ID") OVER (?)) DESC, r."COUNT_IMPORTANT_NEWS" DESC NULLS LAST, r."COUNT_READ_IMPORTANT_NEWS" DESC NULLS LAST, c."NAME", c."ID", c."INN", c."NEWS_SUPPLIED
  • Sort Method: quicksort Memory: 3,280kB
4. 5.527 271.538 ↓ 1.0 13,449 1

WindowAgg (cost=26,219.04..26,454.38 rows=13,448 width=232) (actual time=265.299..271.538 rows=13,449 loops=1)

5. 4.403 266.011 ↓ 1.0 13,449 1

Sort (cost=26,219.04..26,252.66 rows=13,448 width=306) (actual time=265.290..266.011 rows=13,449 loops=1)

  • Sort Key: ctc."COMPANY_FROM_ID
  • Sort Method: quicksort Memory: 2,966kB
6. 2.413 261.608 ↓ 1.0 13,449 1

Hash Left Join (cost=22,382.13..23,364.84 rows=13,448 width=306) (actual time=251.442..261.608 rows=13,449 loops=1)

  • Hash Cond: ((c."ID")::text = (r."COMPANY_ID")::text)
7. 2.084 12.726 ↓ 1.0 13,449 1

Hash Left Join (cost=550.25..1,497.64 rows=13,448 width=286) (actual time=4.959..12.726 rows=13,449 loops=1)

  • Hash Cond: ((c."ID")::text = (ctc."COMPANY_FROM_ID")::text)
8. 2.972 10.630 ↑ 1.0 13,448 1

Hash Join (cost=549.20..1,446.14 rows=13,448 width=106) (actual time=4.943..10.630 rows=13,448 loops=1)

  • Hash Cond: ((c."INN")::text = ("USER_TO_COMPANY"."COMPANY_INN")::text)
9. 2.742 2.742 ↑ 1.0 13,460 1

Seq Scan on "COMPANIES" c (cost=0.00..861.60 rows=13,460 width=106) (actual time=0.006..2.742 rows=13,460 loops=1)

10. 2.373 4.916 ↑ 1.0 13,448 1

Hash (cost=381.10..381.10 rows=13,448 width=11) (actual time=4.916..4.916 rows=13,448 loops=1)

  • Buckets: 16,384 Batches: 1 Memory Usage: 694kB
11. 2.543 2.543 ↑ 1.0 13,448 1

Seq Scan on "USER_TO_COMPANY" (cost=0.00..381.10 rows=13,448 width=11) (actual time=0.004..2.543 rows=13,448 loops=1)

  • Filter: (("USER_ID")::text = 'ac680c09724b36bd3e5f81c2a8caa41a'::text)
12. 0.006 0.012 ↓ 3.0 6 1

Hash (cost=1.02..1.02 rows=2 width=180) (actual time=0.012..0.012 rows=6 loops=1)

  • Buckets: 1,024 Batches: 1 Memory Usage: 9kB
13. 0.006 0.006 ↓ 3.0 6 1

Seq Scan on "COMPANY_TO_COMPANY" ctc (cost=0.00..1.02 rows=2 width=180) (actual time=0.005..0.006 rows=6 loops=1)

14. 0.470 246.469 ↓ 74.1 1,037 1

Hash (cost=21,831.71..21,831.71 rows=14 width=56) (actual time=246.469..246.469 rows=1,037 loops=1)

  • Buckets: 2,048 (originally 1024) Batches: 1 (originally 1) Memory Usage: 111kB
15. 0.219 245.999 ↓ 74.1 1,037 1

Subquery Scan on r (cost=21,579.18..21,831.71 rows=14 width=56) (actual time=195.387..245.999 rows=1,037 loops=1)

16. 16.654 245.780 ↓ 74.1 1,037 1

GroupAggregate (cost=21,579.18..21,831.57 rows=14 width=56) (actual time=195.386..245.780 rows=1,037 loops=1)

  • Group Key: "TEXT_VIEW"."COMPANY_ID
17. 33.251 195.942 ↓ 384.4 5,381 1

Sort (cost=21,579.18..21,579.22 rows=14 width=102) (actual time=195.227..195.942 rows=5,381 loops=1)

  • Sort Key: "TEXT_VIEW"."COMPANY_ID
  • Sort Method: quicksort Memory: 948kB
18. 1.106 162.691 ↓ 384.4 5,381 1

Hash Left Join (cost=8,748.49..21,578.91 rows=14 width=102) (actual time=125.786..162.691 rows=5,381 loops=1)

  • Hash Cond: (("TEXT_VIEW"."TEXT_ID")::text = ("TRU"."TEXT_ID")::text)
19. 28.240 161.556 ↓ 384.4 5,381 1

Hash Join (cost=8,747.47..21,577.85 rows=14 width=69) (actual time=125.750..161.556 rows=5,381 loops=1)

  • Hash Cond: ((("TEXT_VIEW"."TEXT_ID")::text = (ttc."TEXT_ID")::text) AND (("TEXT_VIEW"."COMPANY_ID")::text = (ttc."COMPANY_ID")::text))
20. 1.962 13.701 ↑ 14.6 7,670 1

Hash Join (cost=551.51..12,795.46 rows=111,702 width=69) (actual time=4.949..13.701 rows=7,670 loops=1)

  • Hash Cond: (((unnest("TEXT_VIEW"."EVENTS_IDS")))::text = ("USER_ROLES_TO_EVENTS"."EVENT_ID")::text)
21. 2.716 11.716 ↑ 77.1 8,284 1

ProjectSet (cost=549.20..4,699.10 rows=638,300 width=101) (actual time=4.901..11.716 rows=8,284 loops=1)

22. 1.904 9.000 ↑ 1.0 6,377 1

Hash Join (cost=549.20..1,459.73 rows=6,383 width=99) (actual time=4.897..9.000 rows=6,377 loops=1)

  • Hash Cond: (("TEXT_VIEW"."INN")::text = ("USER_TO_COMPANY_1"."COMPANY_INN")::text)
23. 2.223 2.223 ↑ 1.0 6,382 1

Seq Scan on "TEXT_VIEW" (cost=0.00..893.77 rows=6,383 width=110) (actual time=0.014..2.223 rows=6,382 loops=1)

  • Filter: (("TEXT_DATE" >= '2019-11-01 00:00:00'::timestamp without time zone) AND ("TEXT_DATE" <= '2020-01-30 00:00:00'::timestamp without time zone))
  • Rows Removed by Filter: 4,203
24. 2.397 4.873 ↑ 1.0 13,448 1

Hash (cost=381.10..381.10 rows=13,448 width=11) (actual time=4.873..4.873 rows=13,448 loops=1)

  • Buckets: 16,384 Batches: 1 Memory Usage: 694kB
25. 2.476 2.476 ↑ 1.0 13,448 1

Seq Scan on "USER_TO_COMPANY" "USER_TO_COMPANY_1" (cost=0.00..381.10 rows=13,448 width=11) (actual time=0.003..2.476 rows=13,448 loops=1)

  • Filter: (("USER_ID")::text = 'ac680c09724b36bd3e5f81c2a8caa41a'::text)
26. 0.009 0.023 ↑ 1.0 35 1

Hash (cost=1.88..1.88 rows=35 width=3) (actual time=0.023..0.023 rows=35 loops=1)

  • Buckets: 1,024 Batches: 1 Memory Usage: 10kB
27. 0.014 0.014 ↑ 1.0 35 1

Seq Scan on "USER_ROLES_TO_EVENTS" (cost=0.00..1.88 rows=35 width=3) (actual time=0.006..0.014 rows=35 loops=1)

  • Filter: (("USER_ROLE_ID")::text = '0'::text)
  • Rows Removed by Filter: 35
28. 51.569 119.615 ↓ 182.6 127,092 1

Hash (cost=8,185.51..8,185.51 rows=696 width=55) (actual time=119.615..119.615 rows=127,092 loops=1)

  • Buckets: 65,536 (originally 1024) Batches: 4 (originally 1) Memory Usage: 3,585kB
29. 68.046 68.046 ↓ 182.6 127,092 1

Seq Scan on "TEXT_TO_COMPANY" ttc (cost=0.00..8,185.51 rows=696 width=55) (actual time=0.041..68.046 rows=127,092 loops=1)

  • Filter: (("ID")::text = ("MASTER_GUID")::text)
  • Rows Removed by Filter: 12,069
30. 0.016 0.029 ↓ 28.0 28 1

Hash (cost=1.01..1.01 rows=1 width=33) (actual time=0.029..0.029 rows=28 loops=1)

  • Buckets: 1,024 Batches: 1 Memory Usage: 10kB
31. 0.013 0.013 ↓ 28.0 28 1

Seq Scan on "TEXT_READ_BY_USER" "TRU" (cost=0.00..1.01 rows=1 width=33) (actual time=0.008..0.013 rows=28 loops=1)

  • Filter: (("USER_ID")::text = 'ac680c09724b36bd3e5f81c2a8caa41a'::text)
32.          

SubPlan (for GroupAggregate)

33. 1.037 33.184 ↑ 2.0 1 1,037

GroupAggregate (cost=6.78..18.01 rows=2 width=40) (actual time=0.032..0.032 rows=1 loops=1,037)

  • Group Key: ce."COMPANY_ID
34. 3.472 32.147 ↓ 2.0 4 1,037

Nested Loop (cost=6.78..17.98 rows=2 width=40) (actual time=0.019..0.031 rows=4 loops=1,037)

  • Join Filter: ((ce."EVENT_ID")::text = (e."ID")::text)
35. 3.059 17.629 ↓ 1.3 4 1,037

Hash Join (cost=6.63..16.77 rows=3 width=41) (actual time=0.015..0.017 rows=4 loops=1,037)

  • Hash Cond: ((ce."EVENT_ID")::text = ("USER_ROLES_TO_EVENTS_1"."EVENT_ID")::text)
36. 2.074 14.518 ↓ 1.3 4 1,037

Bitmap Heap Scan on "COUNTERS_EVENTS" ce (cost=4.32..14.45 rows=3 width=38) (actual time=0.013..0.014 rows=4 loops=1,037)

  • Recheck Cond: ((("COMPANY_ID")::text = ("TEXT_VIEW"."COMPANY_ID")::text) AND ("DATE" >= '2019-11-01 00:00:00'::timestamp without time zone) AND ("DATE" <= '2020-01-30 00:00:00'::timestamp without time zone))
  • Heap Blocks: exact=1,993
37. 12.444 12.444 ↓ 1.3 4 1,037

Bitmap Index Scan on "IDX_COUNTERS_EVENTS_COMPANY_DATE" (cost=0.00..4.32 rows=3 width=0) (actual time=0.012..0.012 rows=4 loops=1,037)

  • Index Cond: ((("COMPANY_ID")::text = ("TEXT_VIEW"."COMPANY_ID")::text) AND ("DATE" >= '2019-11-01 00:00:00'::timestamp without time zone) AND ("DATE" <= '2020-01-30 00:00:00'::timestamp without time zone))
38. 0.028 0.052 ↑ 1.0 35 1

Hash (cost=1.88..1.88 rows=35 width=3) (actual time=0.052..0.052 rows=35 loops=1)

  • Buckets: 1,024 Batches: 1 Memory Usage: 10kB
39. 0.024 0.024 ↑ 1.0 35 1

Seq Scan on "USER_ROLES_TO_EVENTS" "USER_ROLES_TO_EVENTS_1" (cost=0.00..1.88 rows=35 width=3) (actual time=0.017..0.024 rows=35 loops=1)

  • Filter: (("USER_ROLE_ID")::text = '0'::text)
  • Rows Removed by Filter: 35
40. 11.046 11.046 ↑ 1.0 1 3,682

Index Only Scan using "IDX_EVENTS_ID_STATUS" on "EVENTS" e (cost=0.14..0.39 rows=1 width=7) (actual time=0.003..0.003 rows=1 loops=3,682)

  • Index Cond: ("ID" = ("USER_ROLES_TO_EVENTS_1"."EVENT_ID")::text)
  • Heap Fetches: 0
Planning time : 4.172 ms
Execution time : 610.688 ms