explain.depesz.com

PostgreSQL's explain analyze made readable

Result: VipX

Settings
# exclusive inclusive rows x rows loops node
1. 0.005 26,456.653 ↑ 1.0 40 1

Limit (cost=145,423,716.87..145,423,716.97 rows=40 width=76) (actual time=26,456.647..26,456.653 rows=40 loops=1)

  • Buffers: shared hit=240,653, temp read=686 written=687
2.          

CTE filtered_accounts_cte

3. 15.354 204.016 ↑ 2.1 35,940 1

Hash Join (cost=59,298.97..84,990.69 rows=74,039 width=40) (actual time=139.593..204.016 rows=35,940 loops=1)

  • Hash Cond: (t1401_accountfact.sid = t2268_accountdim.sid)
  • Buffers: shared hit=61,958, temp read=190 written=188
4. 49.499 49.499 ↑ 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..49.499 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. 9.134 139.163 ↑ 2.1 35,941 1

Hash (cost=57,786.71..57,786.71 rows=74,421 width=40) (actual time=139.162..139.163 rows=35,941 loops=1)

  • Buckets: 65,536 Batches: 2 Memory Usage: 1,801kB
  • Buffers: shared hit=51,009, temp written=134
6. 130.029 130.029 ↑ 2.1 35,941 1

Seq Scan on t2268_accountdim (cost=0.00..57,786.71 rows=74,421 width=40) (actual time=0.006..130.029 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. 5.749 26,456.648 ↑ 9.2 40 1

Sort (cost=145,338,726.18..145,338,727.10 rows=370 width=76) (actual time=26,456.646..26,456.648 rows=40 loops=1)

  • Sort Key: cte0.c3
  • Sort Method: top-N heapsort Memory: 30kB
  • Buffers: shared hit=240,653, temp read=686 written=687
8. 9,964.383 26,450.899 ↓ 10.9 4,039 1

Nested Loop (cost=145,336,308.18..145,338,714.48 rows=370 width=76) (actual time=3,381.218..26,450.899 rows=4,039 loops=1)

  • Join Filter: (t2608_emailactivityaccountfact_copy_sentha.c9638_accountid = cte0.c1)
  • Rows Removed by Join Filter: 145,157,621
  • Buffers: shared hit=240,653, temp read=686 written=687
9. 37.355 3,222.440 ↓ 4,039.0 4,039 1

GroupAggregate (cost=145,336,308.18..145,336,308.21 rows=1 width=44) (actual time=3,170.944..3,222.440 rows=4,039 loops=1)

  • Group Key: t2608_emailactivityaccountfact_copy_sentha.c9638_accountid, 'EMAIL_SENT'::text
  • Buffers: shared hit=178,695, temp read=496 written=499
10. 64.160 3,185.085 ↓ 103,217.0 103,217 1

Sort (cost=145,336,308.18..145,336,308.19 rows=1 width=40) (actual time=3,170.830..3,185.085 rows=103,217 loops=1)

  • Sort Key: t2608_emailactivityaccountfact_copy_sentha.c9638_accountid
  • Sort Method: external merge Disk: 3,032kB
  • Buffers: shared hit=178,695, temp read=496 written=499
11. 232.663 3,120.925 ↓ 103,217.0 103,217 1

Hash Anti Join (cost=1,731,566.67..145,336,308.17 rows=1 width=40) (actual time=116.088..3,120.925 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
12. 2,772.279 2,772.781 ↑ 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=0.587..2,772.781 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
13.          

SubPlan (for Index Scan)

14. 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)
15. 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))
16. 0.000 0.000 ↓ 0.0 0

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

17. 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))
18. 0.149 0.440 ↓ 1.5 359 1

Hash Join (cost=23.72..97.23 rows=246 width=4) (actual time=0.146..0.440 rows=359 loops=1)

  • Hash Cond: (t786_userrolehierarchy_1.c4812_user_role_id = t859_userroledim_1.sid)
  • Buffers: shared hit=76
19. 0.173 0.221 ↑ 1.0 359 1

Bitmap Heap Scan on t786_userrolehierarchy t786_userrolehierarchy_1 (cost=16.01..88.47 rows=364 width=8) (actual time=0.065..0.221 rows=359 loops=1)

  • Recheck Cond: ((c4815_ancestor_role_id = 12) AND (end_stamp = '32503680000000'::bigint))
  • Heap Blocks: exact=62
  • Buffers: shared hit=70
20. 0.048 0.048 ↑ 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=0.048..0.048 rows=359 loops=1)

  • Index Cond: ((c4815_ancestor_role_id = 12) AND (end_stamp = '32503680000000'::bigint))
  • Buffers: shared hit=8
21. 0.013 0.070 ↓ 1.5 44 1

Hash (cost=7.35..7.35 rows=29 width=4) (actual time=0.070..0.070 rows=44 loops=1)

  • Buckets: 1,024 Batches: 1 Memory Usage: 10kB
  • Buffers: shared hit=6
22. 0.057 0.057 ↓ 1.5 44 1

Seq Scan on t859_userroledim t859_userroledim_1 (cost=0.00..7.35 rows=29 width=4) (actual time=0.005..0.057 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
23. 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))
24. 0.043 0.062 ↑ 2.5 27 1

Bitmap Heap Scan on t773_userdim t773_userdim_1 (cost=4.98..53.05 rows=68 width=4) (actual time=0.032..0.062 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
25. 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
26. 0.228 115.481 ↓ 1.1 1,861 1

Hash (cost=1,731,544.73..1,731,544.73 rows=1,710 width=4) (actual time=115.481..115.481 rows=1,861 loops=1)

  • Buckets: 2,048 Batches: 1 Memory Usage: 82kB
  • Buffers: shared hit=5,110, temp read=117 written=118
27. 4.575 115.253 ↓ 1.1 1,861 1

Unique (cost=1,731,261.89..1,731,527.63 rows=1,710 width=4) (actual time=104.662..115.253 rows=1,861 loops=1)

  • Buffers: shared hit=5,110, temp read=117 written=118
28. 41.344 110.678 ↓ 1.3 67,811 1

Sort (cost=1,731,261.89..1,731,394.76 rows=53,149 width=4) (actual time=104.661..110.678 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
29. 68.902 69.334 ↓ 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=0.497..69.334 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
30.          

SubPlan (for Index Scan)

31. 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)
32. 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))
33. 0.000 0.000 ↓ 0.0 0

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

34. 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))
35. 0.130 0.356 ↓ 1.5 359 1

Hash Join (cost=23.72..97.23 rows=246 width=4) (actual time=0.126..0.356 rows=359 loops=1)

  • Hash Cond: (t786_userrolehierarchy_3.c4812_user_role_id = t859_userroledim_3.sid)
  • Buffers: shared hit=76
36. 0.122 0.164 ↑ 1.0 359 1

Bitmap Heap Scan on t786_userrolehierarchy t786_userrolehierarchy_3 (cost=16.01..88.47 rows=364 width=8) (actual time=0.055..0.164 rows=359 loops=1)

  • Recheck Cond: ((c4815_ancestor_role_id = 12) AND (end_stamp = '32503680000000'::bigint))
  • Heap Blocks: exact=62
  • Buffers: shared hit=70
37. 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
38. 0.012 0.062 ↓ 1.5 44 1

Hash (cost=7.35..7.35 rows=29 width=4) (actual time=0.062..0.062 rows=44 loops=1)

  • Buckets: 1,024 Batches: 1 Memory Usage: 10kB
  • Buffers: shared hit=6
39. 0.050 0.050 ↓ 1.5 44 1

Seq Scan on t859_userroledim t859_userroledim_3 (cost=0.00..7.35 rows=29 width=4) (actual time=0.003..0.050 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
40. 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))
41. 0.056 0.076 ↑ 2.5 27 1

Bitmap Heap Scan on t773_userdim t773_userdim_3 (cost=4.98..53.05 rows=68 width=4) (actual time=0.031..0.076 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
42. 0.020 0.020 ↑ 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=0.020..0.020 rows=36 loops=1)

  • Index Cond: ((c4570_userroleid IS NULL) AND (end_stamp = '32503680000000'::bigint))
  • Buffers: shared hit=4
43. 13,264.076 13,264.076 ↑ 2.1 35,940 4,039

CTE Scan on filtered_accounts_cte cte0 (cost=0.00..1,480.78 rows=74,039 width=36) (actual time=0.035..3.284 rows=35,940 loops=4,039)

  • Buffers: shared hit=61,958, temp read=190 written=188
Planning time : 6.209 ms
Execution time : 26,458.736 ms