explain.depesz.com

PostgreSQL's explain analyze made readable

Result: qHXF

Settings
# exclusive inclusive rows x rows loops node
1. 0.005 12.118 ↑ 1.0 1 1

Result (cost=24.06..24.07 rows=1 width=4) (actual time=12.118..12.118 rows=1 loops=1)

  • Buffers: shared hit=1 read=5 dirtied=1
  • I/O Timings: read=11.972
2.          

Initplan (for Result)

3. 0.002 12.113 ↑ 1.0 1 1

Limit (cost=0.57..24.06 rows=1 width=4) (actual time=12.112..12.113 rows=1 loops=1)

  • Buffers: shared hit=1 read=5 dirtied=1
  • I/O Timings: read=11.972
4. 12.111 12.111 ↑ 30,225,937.0 1 1

Index Scan using index_ci_builds_on_user_id on public.ci_builds (cost=0.57..710,032,244.69 rows=30,225,937 width=4) (actual time=12.111..12.111 rows=1 loops=1)

  • Index Cond: (ci_builds.user_id IS NOT NULL)
  • Filter: ((ci_builds.created_at >= '2020-02-24 07:25:33.436925'::timestamp without time zone) AND (ci_builds.created_at <= '2020-03-23 07:25:33.436996'::timestamp without time zone) AND ((ci_builds.type)::text = 'Ci::Build'::text))
  • Rows Removed by Filter: 0
  • Buffers: shared hit=1 read=5 dirtied=1
  • I/O Timings: read=11.972