explain.depesz.com

PostgreSQL's explain analyze made readable

Result: 8cvr

Settings
# exclusive inclusive rows x rows loops node
1. 0.005 35,497.991 ↑ 1.0 1 1

Limit (cost=1,885,851.44..1,885,851.44 rows=1 width=435) (actual time=35,497.987..35,497.991 rows=1 loops=1)

  • Buffers: shared hit=26857 read=829641
2. 13,970.871 35,497.986 ↑ 29,410,184.0 1 1

Sort (cost=1,885,851.44..1,959,376.9 rows=29,410,184 width=435) (actual time=35,497.985..35,497.986 rows=1 loops=1)

  • Sort Key: ar_transactions.id DESC
  • Sort Method: top-N heapsort Memory: 25kB
  • Buffers: shared hit=26857 read=829641
3. 21,527.115 21,527.115 ↓ 1.0 29,605,867 1

Seq Scan on ar_transactions ar_transactions (cost=0..1,738,800.52 rows=29,410,184 width=435) (actual time=0.038..21,527.115 rows=29,605,867 loops=1)

  • Buffers: shared hit=26854 read=829641