explain.depesz.com

PostgreSQL's explain analyze made readable

Result: ujJn

Settings
# exclusive inclusive rows x rows loops node
1. 284.300 2,679.393 ↓ 0.0 0 1

Insert on billing.billing_event_software_download (cost=303.24..2,599.48 rows=1 width=306) (actual time=2,679.393..2,679.393 rows=0 loops=1)

  • Buffers: shared hit=348,751 read=874 dirtied=776
2. 57.658 2,395.093 ↓ 19,221.0 19,221 1

Nested Loop (cost=303.24..2,599.48 rows=1 width=306) (actual time=699.419..2,395.093 rows=19,221 loops=1)

  • Output: nextval('billing.billing_event_software_download_id_seq'::regclass), '2020-07-31 13:00:00'::timestamp without time zone, '1'::bigint, '4'::bigint, NULL::character varying(40), cc.related_org_id, client_org.name, client_org.tems_customer_number, cust.id, cust.gl_legal_entity, cust.gl_cust_no, cust.name, 1.00::numeric(10,2), el.id, el.org_id, org.name, el.device_id, el.device_sn, el.event_execution_dtt, el.dataset_name, el.dataset_version, el.create_dtt
  • Inner Unique: true
  • Buffers: shared hit=251,788 read=98 dirtied=1
3. 30.357 2,279.772 ↓ 19,221.0 19,221 1

Nested Loop Left Join (cost=303.10..2,599.32 rows=1 width=152) (actual time=699.293..2,279.772 rows=19,221 loops=1)

  • Output: el.id, el.org_id, el.device_id, el.device_sn, el.event_execution_dtt, el.dataset_name, el.dataset_version, el.create_dtt, cc.related_org_id, cc.org_id, client_org.name, client_org.tems_customer_number, cust.id, cust.gl_legal_entity, cust.gl_cust_no, cust.name
  • Filter: (dst.id IS NULL)
  • Buffers: shared hit=194,115 read=97
4. 15.088 2,153.310 ↓ 400.4 19,221 1

Merge Join (cost=302.96..2,590.64 rows=48 width=152) (actual time=699.282..2,153.310 rows=19,221 loops=1)

  • Output: el.id, el.org_id, el.device_id, el.device_sn, el.event_execution_dtt, el.dataset_name, el.dataset_version, el.create_dtt, cc.related_org_id, cc.org_id, client_org.name, client_org.tems_customer_number, cust.id, cust.gl_legal_entity, cust.gl_cust_no, cust.name
  • Inner Unique: true
  • Merge Cond: (client_org.bill_to_customer_id = cust.id)
  • Buffers: shared hit=155,820 read=97
5. 411.848 2,137.781 ↓ 400.4 19,221 1

Nested Loop (cost=302.54..5,656.57 rows=48 width=109) (actual time=698.733..2,137.781 rows=19,221 loops=1)

  • Output: el.id, el.org_id, el.device_id, el.device_sn, el.event_execution_dtt, el.dataset_name, el.dataset_version, el.create_dtt, cc.related_org_id, cc.org_id, client_org.name, client_org.tems_customer_number, client_org.bill_to_customer_id
  • Join Filter: (cc.org_id = el.org_id)
  • Rows Removed by Join Filter: 1,172,481
  • Buffers: shared hit=155,774 read=97
6. 1.391 2.829 ↓ 62.0 62 1

Nested Loop (cost=8.81..28.01 rows=1 width=35) (actual time=0.328..2.829 rows=62 loops=1)

  • Output: cc.related_org_id, cc.org_id, client_org.name, client_org.tems_customer_number, client_org.bill_to_customer_id
  • Join Filter: (cc.related_org_id = client_org.id)
  • Rows Removed by Join Filter: 3,782
  • Buffers: shared hit=3
7. 0.074 0.074 ↑ 1.0 62 1

Index Scan using organization_ak1 on users.organization client_org (cost=0.14..13.07 rows=62 width=31) (actual time=0.005..0.074 rows=62 loops=1)

  • Output: client_org.id, client_org.name, client_org.parent_id, client_org.enabled, client_org.location_id, client_org.tems_customer_number, client_org.bill_to_customer_id, client_org.exclusivity, client_org.hsm_slot, client_org.agreement_accepted_ts, client_org.heart_beat_period, client_org.monitor_my_terminals, client_org.idp_version, client_org.sales_director_name, client_org.sales_director_email, client_org.sales_admin_name, client_org.sales_admin_email
  • Buffers: shared hit=2
8. 0.671 1.364 ↓ 62.0 62 62

Materialize (cost=8.67..14.01 rows=1 width=8) (actual time=0.004..0.022 rows=62 loops=62)

  • Output: cc.related_org_id, cc.org_id
  • Buffers: shared hit=1
9. 0.055 0.693 ↓ 62.0 62 1

Subquery Scan on cc (cost=8.67..14.00 rows=1 width=8) (actual time=0.216..0.693 rows=62 loops=1)

  • Output: cc.related_org_id, cc.org_id
  • Filter: (cc.rr = 1)
  • Rows Removed by Filter: 102
  • Buffers: shared hit=1
10. 0.400 0.638 ↑ 1.0 164 1

WindowAgg (cost=8.67..11.95 rows=164 width=20) (actual time=0.215..0.638 rows=164 loops=1)

  • Output: mv_org_tree.org_id, mv_org_tree.related_org_id, rank() OVER (?), mv_org_tree.distance
  • Buffers: shared hit=1
11. 0.171 0.238 ↑ 1.0 164 1

Sort (cost=8.67..9.08 rows=164 width=12) (actual time=0.208..0.238 rows=164 loops=1)

  • Output: mv_org_tree.org_id, mv_org_tree.distance, mv_org_tree.related_org_id
  • Sort Key: mv_org_tree.org_id, mv_org_tree.distance
  • Sort Method: quicksort Memory: 32kB
  • Buffers: shared hit=1
12. 0.067 0.067 ↑ 1.0 164 1

Seq Scan on users.mv_org_tree (cost=0.00..2.64 rows=164 width=12) (actual time=0.008..0.067 rows=164 loops=1)

  • Output: mv_org_tree.org_id, mv_org_tree.distance, mv_org_tree.related_org_id
  • Buffers: shared hit=1
13. 653.418 1,723.104 ↓ 2.5 19,221 62

Bitmap Heap Scan on mgmtplan.event_log el (cost=293.73..5,531.86 rows=7,736 width=74) (actual time=18.033..27.792 rows=19,221 loops=62)

  • Output: el.id, el.org_id, el.device_id, el.device_sn, el.event_execution_dtt, el.result, el.dataset_name, el.dataset_type, el.dataset_version, el.addl_error_info, el.dataset_create_dtt, el.action_type, el.management_action_id, el.device_history_id, el.device_history_dtt, el.device_history_device_event_type, el.device_history_org_id, el.device_history_device_id2, el.device_history_serial_number, el.device_history_cpu_id, el.device_history_lane_id, el.device_history_device_state_id, el.device_history_type_id, el.device_history_store_id, el.device_history_timezone, el.device_history_timezone_source, el.device_history_online, el.device_history_store_name, el.device_history_org_name, el.device_history_user_scd_id, el.device_history_login_id, el.device_history_first_name, el.device_history_last_name, el.create_dtt
  • Recheck Cond: (((el.action_type)::text = 'DWNL'::text) AND ((el.dataset_type)::text = 'SWPK'::text) AND ((el.result)::text = 'SUCC'::text) AND (el.create_dtt >= '2000-01-01 00:00:00'::timestamp without time zone) AND (el.create_dtt < '2020-08-01 00:00:00'::timestamp without time zone))
  • Heap Blocks: exact=149,854
  • Buffers: shared hit=155,771 read=97
14. 1,069.686 1,069.686 ↓ 2.5 19,221 62

Bitmap Index Scan on _temp_idx_event_log (cost=0.00..291.80 rows=7,736 width=0) (actual time=17.253..17.253 rows=19,221 loops=62)

  • Index Cond: (((el.action_type)::text = 'DWNL'::text) AND ((el.dataset_type)::text = 'SWPK'::text) AND ((el.result)::text = 'SUCC'::text) AND (el.create_dtt >= '2000-01-01 00:00:00'::timestamp without time zone) AND (el.create_dtt < '2020-08-01 00:00:00'::timestamp without time zone))
  • Buffers: shared hit=5,917 read=97
15. 0.441 0.441 ↑ 1.0 780 1

Index Scan using customer_pkey on users.customer cust (cost=0.28..54.98 rows=809 width=51) (actual time=0.014..0.441 rows=780 loops=1)

  • Output: cust.id, cust.gl_legal_entity, cust.gl_cust_no, cust.name, cust.address, cust.address_2, cust.city, cust.postal_code, cust.blocked, cust.sim_auto_activation, cust.sim_activate_graceperiod_days, cust.sim_suspend_requests, cust.sim_suspend_days_max, cust.sim_guaranteed_cycle_max, cust.single_multi_src_invoice_ind, cust.create_dtt, cust.last_upd_dtt, cust.payment_terms_code
  • Buffers: shared hit=46
16. 19.221 96.105 ↓ 0.0 0 19,221

Append (cost=0.14..0.17 rows=1 width=16) (actual time=0.005..0.005 rows=0 loops=19,221)

  • Buffers: shared hit=38,295
17. 76.884 76.884 ↓ 0.0 0 19,221

Index Scan using billing_event_software_downlo_billing_cycle_id_cycle_run_d_idx3 on billing.billing_event_software_download_p2020_07 dst (cost=0.14..0.17 rows=1 width=16) (actual time=0.004..0.004 rows=0 loops=19,221)

  • Output: dst.software_download_id, dst.id
  • Index Cond: ((dst.billing_cycle_id = '1'::bigint) AND (dst.cycle_run_dtt = '2020-07-31 13:00:00'::timestamp without time zone) AND (dst.software_download_id = el.id))
  • Buffers: shared hit=38,295
18. 57.663 57.663 ↑ 1.0 1 19,221

Index Scan using organization_pk on users.organization org (cost=0.14..0.16 rows=1 width=16) (actual time=0.003..0.003 rows=1 loops=19,221)

  • Output: org.id, org.name, org.parent_id, org.enabled, org.location_id, org.tems_customer_number, org.bill_to_customer_id, org.exclusivity, org.hsm_slot, org.agreement_accepted_ts, org.heart_beat_period, org.monitor_my_terminals, org.idp_version, org.sales_director_name, org.sales_director_email, org.sales_admin_name, org.sales_admin_email
  • Index Cond: (org.id = el.org_id)
  • Buffers: shared hit=38,442