explain.depesz.com

PostgreSQL's explain analyze made readable

Result: 1Km8

Settings
# exclusive inclusive rows x rows loops node
1. 0.006 608,813.448 ↓ 40.0 40 1

Limit (cost=145,423,705.14..145,423,705.17 rows=1 width=76) (actual time=608,812.830..608,813.448 rows=40 loops=1)

  • Buffers: shared hit=240,656, temp read=674 written=725
2.          

CTE filtered_accounts_cte

3. 14.898 204.779 ↑ 2.1 35,940 1

Hash Join (cost=59,298.97..84,990.69 rows=74,039 width=40) (actual time=140.366..204.779 rows=35,940 loops=1)

  • Hash Cond: (t1401_accountfact.sid = t2268_accountdim.sid)
  • Buffers: shared hit=61,958, temp read=190 written=188
4. 49.762 49.762 ↑ 1.4 35,940 1

Seq Scan on t1401_accountfact (cost=0.00..18,028.11 rows=51,628 width=4) (actual time=0.008..49.762 rows=35,940 loops=1)

  • Filter: ((NOT deleted) AND (start_stamp <= '1593173652000'::bigint) AND (end_stamp > '1593173652000'::bigint))
  • Rows Removed by Filter: 422,961
  • Buffers: shared hit=10,949
5. 8.981 140.119 ↑ 2.1 35,941 1

Hash (cost=57,786.71..57,786.71 rows=74,421 width=40) (actual time=140.119..140.119 rows=35,941 loops=1)

  • Buckets: 65,536 Batches: 2 Memory Usage: 1,801kB
  • Buffers: shared hit=51,009, temp written=134
6. 131.138 131.138 ↑ 2.1 35,941 1

Seq Scan on t2268_accountdim (cost=0.00..57,786.71 rows=74,421 width=40) (actual time=0.004..131.138 rows=35,941 loops=1)

  • Filter: ((NOT deleted) AND (start_stamp <= '1593173652000'::bigint) AND (end_stamp > '1593173652000'::bigint))
  • Rows Removed by Filter: 438,189
  • Buffers: shared hit=51,009
7. 0.427 608,813.442 ↓ 40.0 40 1

GroupAggregate (cost=145,338,714.45..145,338,714.47 rows=1 width=76) (actual time=608,812.829..608,813.442 rows=40 loops=1)

  • Group Key: cte0.c3, cte0.c1
  • Buffers: shared hit=240,656, temp read=674 written=725
8. 418.887 608,813.015 ↓ 1,722.0 1,722 1

Sort (cost=145,338,714.45..145,338,714.46 rows=1 width=40) (actual time=608,812.806..608,813.015 rows=1,722 loops=1)

  • Sort Key: cte0.c3, cte0.c1
  • Sort Method: external merge Disk: 3,344kB
  • Buffers: shared hit=240,656, temp read=674 written=725
9. 254,104.755 608,394.128 ↓ 103,217.0 103,217 1

Nested Loop (cost=1,731,566.67..145,338,714.44 rows=1 width=40) (actual time=301.939..608,394.128 rows=103,217 loops=1)

  • Join Filter: (t2608_emailactivityaccountfact_copy_sentha.c9638_accountid = cte0.c1)
  • Rows Removed by Join Filter: 3,709,515,763
  • Buffers: shared hit=240,653, temp read=307 written=306
10. 278.634 3,351.573 ↓ 103,217.0 103,217 1

Hash Anti Join (cost=1,731,566.67..145,336,308.17 rows=1 width=8) (actual time=104.787..3,351.573 rows=103,217 loops=1)

  • Hash Cond: (t2608_emailactivityaccountfact_copy_sentha.c9638_accountid = t2273_meetingactivityaccountfact.c9010_accountid)
  • Buffers: shared hit=178,695, temp read=117 written=118
11. 2,968.203 2,968.559 ↑ 1.9 2,047,385 1

Index Scan using idx_isinternal_sentha1 on t2608_emailactivityaccountfact_copy_sentha (cost=0.56..143,590,538.08 rows=3,787,729 width=8) (actual time=0.391..2,968.559 rows=2,047,385 loops=1)

  • Index Cond: ((c9660_isinternalinitiated = true) AND (end_stamp > '1593172558000'::bigint) AND (start_stamp <= '1593172558000'::bigint))
  • Filter: (c9660_isinternalinitiated AND (c9653_activitydate >= '1561532400000'::bigint) AND (c9653_activitydate < '1593241200000'::bigint) AND ((alternatives: SubPlan 2 or hashed SubPlan 3) OR (alternatives: SubPlan 4 or hashed SubPlan 5)))
  • Rows Removed by Filter: 3,341,649
  • Buffers: shared hit=173,585
12.          

SubPlan (for Index Scan)

13. 0.000 0.000 ↓ 0.0 0

Hash Join (cost=8.32..15.78 rows=1 width=0) (never executed)

  • Hash Cond: (t859_userroledim.sid = t786_userrolehierarchy.c4812_user_role_id)
14. 0.000 0.000 ↓ 0.0 0

Seq Scan on t859_userroledim (cost=0.00..7.35 rows=29 width=4) (never executed)

  • Filter: ((NOT deleted) AND (sid <> '-2'::integer) AND ((c4994_portaltype IS NULL) OR (c4994_portaltype = 'None'::text)) AND (end_stamp = '32503680000000'::bigint))
15. 0.000 0.000 ↓ 0.0 0

Hash (cost=8.30..8.30 rows=1 width=4) (never executed)

16. 0.000 0.000 ↓ 0.0 0

Index Scan using idx_37_t786_userrolehierarchy_sid_c4815_ancestor_role_id_end_st on t786_userrolehierarchy (cost=0.28..8.30 rows=1 width=4) (never executed)

  • Index Cond: ((sid = t2608_emailactivityaccountfact_copy_sentha.c9662_activityownersfuserid) AND (c4815_ancestor_role_id = 12) AND (end_stamp = '32503680000000'::bigint))
17. 0.093 0.298 ↓ 1.5 359 1

Hash Join (cost=23.72..97.23 rows=246 width=4) (actual time=0.106..0.298 rows=359 loops=1)

  • Hash Cond: (t786_userrolehierarchy_1.c4812_user_role_id = t859_userroledim_1.sid)
  • Buffers: shared hit=76
18. 0.117 0.159 ↑ 1.0 359 1

Bitmap Heap Scan on t786_userrolehierarchy t786_userrolehierarchy_1 (cost=16.01..88.47 rows=364 width=8) (actual time=0.054..0.159 rows=359 loops=1)

  • Recheck Cond: ((c4815_ancestor_role_id = 12) AND (end_stamp = '32503680000000'::bigint))
  • Heap Blocks: exact=62
  • Buffers: shared hit=70
19. 0.042 0.042 ↑ 1.0 359 1

Bitmap Index Scan on idx_35_t786_userrolehierarchy_c4815_ancestor_role_id_end_stamp_ (cost=0.00..15.92 rows=364 width=0) (actual time=0.042..0.042 rows=359 loops=1)

  • Index Cond: ((c4815_ancestor_role_id = 12) AND (end_stamp = '32503680000000'::bigint))
  • Buffers: shared hit=8
20. 0.008 0.046 ↓ 1.5 44 1

Hash (cost=7.35..7.35 rows=29 width=4) (actual time=0.046..0.046 rows=44 loops=1)

  • Buckets: 1,024 Batches: 1 Memory Usage: 10kB
  • Buffers: shared hit=6
21. 0.038 0.038 ↓ 1.5 44 1

Seq Scan on t859_userroledim t859_userroledim_1 (cost=0.00..7.35 rows=29 width=4) (actual time=0.004..0.038 rows=44 loops=1)

  • Filter: ((NOT deleted) AND (sid <> '-2'::integer) AND ((c4994_portaltype IS NULL) OR (c4994_portaltype = 'None'::text)) AND (end_stamp = '32503680000000'::bigint))
  • Rows Removed by Filter: 84
  • Buffers: shared hit=6
22. 0.000 0.000 ↓ 0.0 0

Index Scan using idx_14_t773_userdim_sid_end_stamp_start_stamp_null on t773_userdim (cost=0.28..8.30 rows=1 width=0) (never executed)

  • Index Cond: ((sid = t2608_emailactivityaccountfact_copy_sentha.c9662_activityownersfuserid) AND (end_stamp = '32503680000000'::bigint))
  • Filter: ((NOT deleted) AND (c4570_userroleid IS NULL) AND (sid <> '-2'::integer) AND (c4581_usertype = 'Standard'::text))
23. 0.040 0.058 ↑ 2.5 27 1

Bitmap Heap Scan on t773_userdim t773_userdim_1 (cost=4.98..53.05 rows=68 width=4) (actual time=0.030..0.058 rows=27 loops=1)

  • Recheck Cond: ((c4570_userroleid IS NULL) AND (end_stamp = '32503680000000'::bigint))
  • Filter: ((NOT deleted) AND (sid <> '-2'::integer) AND (c4581_usertype = 'Standard'::text))
  • Rows Removed by Filter: 9
  • Heap Blocks: exact=23
  • Buffers: shared hit=27
24. 0.018 0.018 ↑ 1.9 36 1

Bitmap Index Scan on idx_15_t773_userdim_c4570_userroleid_end_stamp_start_stamp_null (cost=0.00..4.97 rows=69 width=0) (actual time=0.017..0.018 rows=36 loops=1)

  • Index Cond: ((c4570_userroleid IS NULL) AND (end_stamp = '32503680000000'::bigint))
  • Buffers: shared hit=4
25. 0.219 104.380 ↓ 1.1 1,861 1

Hash (cost=1,731,544.73..1,731,544.73 rows=1,710 width=4) (actual time=104.380..104.380 rows=1,861 loops=1)

  • Buckets: 2,048 Batches: 1 Memory Usage: 82kB
  • Buffers: shared hit=5,110, temp read=117 written=118
26. 4.546 104.161 ↓ 1.1 1,861 1

Unique (cost=1,731,261.89..1,731,527.63 rows=1,710 width=4) (actual time=93.429..104.161 rows=1,861 loops=1)

  • Buffers: shared hit=5,110, temp read=117 written=118
27. 39.843 99.615 ↓ 1.3 67,811 1

Sort (cost=1,731,261.89..1,731,394.76 rows=53,149 width=4) (actual time=93.427..99.615 rows=67,811 loops=1)

  • Sort Key: t2273_meetingactivityaccountfact.c9010_accountid
  • Sort Method: external merge Disk: 936kB
  • Buffers: shared hit=5,110, temp read=117 written=118
28. 59.487 59.772 ↓ 1.3 67,811 1

Index Scan using "idx_activitydate_issharedp_del_P_sentha" on t2273_meetingactivityaccountfact (cost=0.42..1,727,090.29 rows=53,149 width=4) (actual time=0.324..59.772 rows=67,811 loops=1)

  • Index Cond: ((c8986_activitydate >= '1561532400000'::bigint) AND (c8986_activitydate < '1593241200000'::bigint) AND (end_stamp > '1593173652000'::bigint) AND (start_stamp <= '1593173652000'::bigint))
  • Filter: ((alternatives: SubPlan 6 or hashed SubPlan 7) OR (alternatives: SubPlan 8 or hashed SubPlan 9))
  • Rows Removed by Filter: 6,979
  • Buffers: shared hit=5,110
29.          

SubPlan (for Index Scan)

30. 0.000 0.000 ↓ 0.0 0

Hash Join (cost=8.32..15.78 rows=1 width=0) (never executed)

  • Hash Cond: (t859_userroledim_2.sid = t786_userrolehierarchy_2.c4812_user_role_id)
31. 0.000 0.000 ↓ 0.0 0

Seq Scan on t859_userroledim t859_userroledim_2 (cost=0.00..7.35 rows=29 width=4) (never executed)

  • Filter: ((NOT deleted) AND (sid <> '-2'::integer) AND ((c4994_portaltype IS NULL) OR (c4994_portaltype = 'None'::text)) AND (end_stamp = '32503680000000'::bigint))
32. 0.000 0.000 ↓ 0.0 0

Hash (cost=8.30..8.30 rows=1 width=4) (never executed)

33. 0.000 0.000 ↓ 0.0 0

Index Scan using idx_37_t786_userrolehierarchy_sid_c4815_ancestor_role_id_end_st on t786_userrolehierarchy t786_userrolehierarchy_2 (cost=0.28..8.30 rows=1 width=4) (never executed)

  • Index Cond: ((sid = t2273_meetingactivityaccountfact.c9004_activityownersfuserid) AND (c4815_ancestor_role_id = 12) AND (end_stamp = '32503680000000'::bigint))
34. 0.079 0.229 ↓ 1.5 359 1

Hash Join (cost=23.72..97.23 rows=246 width=4) (actual time=0.093..0.229 rows=359 loops=1)

  • Hash Cond: (t786_userrolehierarchy_3.c4812_user_role_id = t859_userroledim_3.sid)
  • Buffers: shared hit=76
35. 0.074 0.106 ↑ 1.0 359 1

Bitmap Heap Scan on t786_userrolehierarchy t786_userrolehierarchy_3 (cost=16.01..88.47 rows=364 width=8) (actual time=0.040..0.106 rows=359 loops=1)

  • Recheck Cond: ((c4815_ancestor_role_id = 12) AND (end_stamp = '32503680000000'::bigint))
  • Heap Blocks: exact=62
  • Buffers: shared hit=70
36. 0.032 0.032 ↑ 1.0 359 1

Bitmap Index Scan on idx_35_t786_userrolehierarchy_c4815_ancestor_role_id_end_stamp_ (cost=0.00..15.92 rows=364 width=0) (actual time=0.032..0.032 rows=359 loops=1)

  • Index Cond: ((c4815_ancestor_role_id = 12) AND (end_stamp = '32503680000000'::bigint))
  • Buffers: shared hit=8
37. 0.007 0.044 ↓ 1.5 44 1

Hash (cost=7.35..7.35 rows=29 width=4) (actual time=0.044..0.044 rows=44 loops=1)

  • Buckets: 1,024 Batches: 1 Memory Usage: 10kB
  • Buffers: shared hit=6
38. 0.037 0.037 ↓ 1.5 44 1

Seq Scan on t859_userroledim t859_userroledim_3 (cost=0.00..7.35 rows=29 width=4) (actual time=0.002..0.037 rows=44 loops=1)

  • Filter: ((NOT deleted) AND (sid <> '-2'::integer) AND ((c4994_portaltype IS NULL) OR (c4994_portaltype = 'None'::text)) AND (end_stamp = '32503680000000'::bigint))
  • Rows Removed by Filter: 84
  • Buffers: shared hit=6
39. 0.000 0.000 ↓ 0.0 0

Index Scan using idx_14_t773_userdim_sid_end_stamp_start_stamp_null on t773_userdim t773_userdim_2 (cost=0.28..8.30 rows=1 width=0) (never executed)

  • Index Cond: ((sid = t2273_meetingactivityaccountfact.c9004_activityownersfuserid) AND (end_stamp = '32503680000000'::bigint))
  • Filter: ((NOT deleted) AND (c4570_userroleid IS NULL) AND (sid <> '-2'::integer) AND (c4581_usertype = 'Standard'::text))
40. 0.037 0.056 ↑ 2.5 27 1

Bitmap Heap Scan on t773_userdim t773_userdim_3 (cost=4.98..53.05 rows=68 width=4) (actual time=0.027..0.056 rows=27 loops=1)

  • Recheck Cond: ((c4570_userroleid IS NULL) AND (end_stamp = '32503680000000'::bigint))
  • Filter: ((NOT deleted) AND (sid <> '-2'::integer) AND (c4581_usertype = 'Standard'::text))
  • Rows Removed by Filter: 9
  • Heap Blocks: exact=23
  • Buffers: shared hit=27
41. 0.019 0.019 ↑ 1.9 36 1

Bitmap Index Scan on idx_15_t773_userdim_c4570_userroleid_end_stamp_start_stamp_null (cost=0.00..4.97 rows=69 width=0) (actual time=0.019..0.019 rows=36 loops=1)

  • Index Cond: ((c4570_userroleid IS NULL) AND (end_stamp = '32503680000000'::bigint))
  • Buffers: shared hit=4
42. 350,937.800 350,937.800 ↑ 2.1 35,940 103,217

CTE Scan on filtered_accounts_cte cte0 (cost=0.00..1,480.78 rows=74,039 width=36) (actual time=0.002..3.400 rows=35,940 loops=103,217)

  • Buffers: shared hit=61,958, temp read=190 written=188
Planning time : 7.396 ms
Execution time : 608,854.173 ms