explain.depesz.com

PostgreSQL's explain analyze made readable

Result: GeIb

Settings
# exclusive inclusive rows x rows loops node
1. 0.013 267.946 ↑ 1.0 10 1

Limit (cost=25,330.36..25,330.38 rows=10 width=232) (actual time=267.933..267.946 rows=10 loops=1)

2. 3.224 267.933 ↑ 1,222.5 11 1

Sort (cost=25,330.35..25,363.97 rows=13,448 width=232) (actual time=267.932..267.933 rows=11 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
  • Sort Method: top-N heapsort Memory: 30kB
3. 6.479 264.709 ↓ 1.0 13,449 1

WindowAgg (cost=24,795.16..25,030.50 rows=13,448 width=232) (actual time=257.336..264.709 rows=13,449 loops=1)

4. 5.493 258.230 ↓ 1.0 13,449 1

Sort (cost=24,795.16..24,828.78 rows=13,448 width=306) (actual time=257.326..258.230 rows=13,449 loops=1)

  • Sort Key: ctc."COMPANY_FROM_ID
  • Sort Method: quicksort Memory: 2966kB
5. 3.195 252.737 ↓ 1.0 13,449 1

Hash Left Join (cost=20,958.25..21,940.96 rows=13,448 width=306) (actual time=239.517..252.737 rows=13,449 loops=1)

  • Hash Cond: ((c."ID")::text = (r."COMPANY_ID")::text)
6. 2.647 15.175 ↓ 1.0 13,449 1

Hash Left Join (cost=550.25..1,497.64 rows=13,448 width=286) (actual time=5.144..15.175 rows=13,449 loops=1)

  • Hash Cond: ((c."ID")::text = (ctc."COMPANY_FROM_ID")::text)
7. 3.969 12.512 ↑ 1.0 13,448 1

Hash Join (cost=549.20..1,446.14 rows=13,448 width=106) (actual time=5.123..12.512 rows=13,448 loops=1)

  • Hash Cond: ((c."INN")::text = ("USER_TO_COMPANY"."COMPANY_INN")::text)
8. 3.458 3.458 ↑ 1.0 13,460 1

Seq Scan on "COMPANIES" c (cost=0.00..861.60 rows=13,460 width=106) (actual time=0.006..3.458 rows=13,460 loops=1)

9. 2.468 5.085 ↑ 1.0 13,448 1

Hash (cost=381.10..381.10 rows=13,448 width=11) (actual time=5.084..5.085 rows=13,448 loops=1)

  • Buckets: 16384 Batches: 1 Memory Usage: 694kB
10. 2.617 2.617 ↑ 1.0 13,448 1

Seq Scan on "USER_TO_COMPANY" (cost=0.00..381.10 rows=13,448 width=11) (actual time=0.003..2.617 rows=13,448 loops=1)

  • Filter: (("USER_ID")::text = 'ac680c09724b36bd3e5f81c2a8caa41a'::text)
11. 0.008 0.016 ↓ 3.0 6 1

Hash (cost=1.02..1.02 rows=2 width=180) (actual time=0.015..0.016 rows=6 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 9kB
12. 0.008 0.008 ↓ 3.0 6 1

Seq Scan on "COMPANY_TO_COMPANY" ctc (cost=0.00..1.02 rows=2 width=180) (actual time=0.007..0.008 rows=6 loops=1)

13. 0.550 234.367 ↓ 79.8 1,037 1

Hash (cost=20,407.85..20,407.85 rows=13 width=56) (actual time=234.367..234.367 rows=1,037 loops=1)

  • Buckets: 2048 (originally 1024) Batches: 1 (originally 1) Memory Usage: 111kB
14. 0.212 233.817 ↓ 79.8 1,037 1

Subquery Scan on r (cost=20,173.35..20,407.85 rows=13 width=56) (actual time=180.083..233.817 rows=1,037 loops=1)

15. 18.646 233.605 ↓ 79.8 1,037 1

GroupAggregate (cost=20,173.35..20,407.72 rows=13 width=56) (actual time=180.082..233.605 rows=1,037 loops=1)

  • Group Key: "TEXT_VIEW"."COMPANY_ID
16. 33.013 180.738 ↓ 413.9 5,381 1

Sort (cost=20,173.35..20,173.38 rows=13 width=102) (actual time=179.928..180.738 rows=5,381 loops=1)

  • Sort Key: "TEXT_VIEW"."COMPANY_ID
  • Sort Method: quicksort Memory: 948kB
17. 1.167 147.725 ↓ 413.9 5,381 1

Hash Left Join (cost=8,569.26..20,173.11 rows=13 width=102) (actual time=108.283..147.725 rows=5,381 loops=1)

  • Hash Cond: (("TEXT_VIEW"."TEXT_ID")::text = ("TRU"."TEXT_ID")::text)
18. 30.522 146.529 ↓ 413.9 5,381 1

Hash Join (cost=8,568.24..20,172.05 rows=13 width=69) (actual time=108.231..146.529 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))
19. 2.000 14.231 ↑ 13.5 7,670 1

Hash Join (cost=551.51..11,612.90 rows=103,320 width=69) (actual time=5.669..14.231 rows=7,670 loops=1)

  • Hash Cond: (((unnest("TEXT_VIEW"."EVENTS_IDS")))::text = ("USER_ROLES_TO_EVENTS"."EVENT_ID")::text)
20. 2.781 12.208 ↑ 71.4 8,264 1

ProjectSet (cost=549.20..4,123.94 rows=590,400 width=101) (actual time=5.643..12.208 rows=8,264 loops=1)

21. 1.993 9.427 ↓ 1.1 6,357 1

Hash Join (cost=549.20..1,127.66 rows=5,904 width=99) (actual time=5.639..9.427 rows=6,357 loops=1)

  • Hash Cond: (("TEXT_VIEW"."INN")::text = ("USER_TO_COMPANY_1"."COMPANY_INN")::text)
22. 1.846 1.846 ↓ 1.1 6,357 1

Seq Scan on "TEXT_VIEW" (cost=0.00..562.97 rows=5,904 width=110) (actual time=0.039..1.846 rows=6,357 loops=1)

  • Filter: (("TEXT_DATE" >= '2019-12-01 00:00:00'::timestamp without time zone) AND ("TEXT_DATE" <= '2020-01-30 00:00:00'::timestamp without time zone))
  • Rows Removed by Filter: 4228
23. 2.949 5.588 ↑ 1.0 13,448 1

Hash (cost=381.10..381.10 rows=13,448 width=11) (actual time=5.588..5.588 rows=13,448 loops=1)

  • Buckets: 16384 Batches: 1 Memory Usage: 694kB
24. 2.639 2.639 ↑ 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..2.639 rows=13,448 loops=1)

  • Filter: (("USER_ID")::text = 'ac680c09724b36bd3e5f81c2a8caa41a'::text)
25. 0.010 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: 1024 Batches: 1 Memory Usage: 10kB
26. 0.013 0.013 ↑ 1.0 35 1

Seq Scan on "USER_ROLES_TO_EVENTS" (cost=0.00..1.88 rows=35 width=3) (actual time=0.006..0.013 rows=35 loops=1)

  • Filter: (("USER_ROLE_ID")::text = '0'::text)
  • Rows Removed by Filter: 35
27. 53.038 101.776 ↓ 203.3 127,092 1

Hash (cost=8,007.35..8,007.35 rows=625 width=55) (actual time=101.775..101.776 rows=127,092 loops=1)

  • Buckets: 65536 (originally 1024) Batches: 4 (originally 1) Memory Usage: 3585kB
28. 48.738 48.738 ↓ 203.3 127,092 1

Seq Scan on "TEXT_TO_COMPANY" ttc (cost=0.00..8,007.35 rows=625 width=55) (actual time=0.048..48.738 rows=127,092 loops=1)

  • Filter: (("ID")::text = ("MASTER_GUID")::text)
  • Rows Removed by Filter: 12069
29. 0.015 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: 1024 Batches: 1 Memory Usage: 10kB
30. 0.014 0.014 ↓ 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..0.014 rows=28 loops=1)

  • Filter: (("USER_ID")::text = 'ac680c09724b36bd3e5f81c2a8caa41a'::text)
31.          

SubPlan (for GroupAggregate)

32. 1.037 34.221 ↑ 2.0 1 1,037

GroupAggregate (cost=6.78..18.01 rows=2 width=40) (actual time=0.033..0.033 rows=1 loops=1,037)

  • Group Key: ce."COMPANY_ID
33. 0.827 33.184 ↓ 2.0 4 1,037

Nested Loop (cost=6.78..17.98 rows=2 width=40) (actual time=0.020..0.032 rows=4 loops=1,037)

  • Join Filter: ((ce."EVENT_ID")::text = (e."ID")::text)
34. 3.058 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)
35. 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" >= '2019-12-01 00:00:00'::timestamp without time zone) AND ("DATE" <= '2020-01-30 00:00:00'::timestamp without time zone))
  • Heap Blocks: exact=1993
36. 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" >= '2019-12-01 00:00:00'::timestamp without time zone) AND ("DATE" <= '2020-01-30 00:00:00'::timestamp without time zone))
37. 0.027 0.053 ↑ 1.0 35 1

Hash (cost=1.88..1.88 rows=35 width=3) (actual time=0.053..0.053 rows=35 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 10kB
38. 0.026 0.026 ↑ 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=0.018..0.026 rows=35 loops=1)

  • Filter: (("USER_ROLE_ID")::text = '0'::text)
  • Rows Removed by Filter: 35
39. 14.728 14.728 ↑ 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=0.004..0.004 rows=1 loops=3,682)

  • Index Cond: ("ID" = ("USER_ROLES_TO_EVENTS_1"."EVENT_ID")::text)
  • Heap Fetches: 0
Planning time : 3.772 ms
Execution time : 269.349 ms