explain.depesz.com

PostgreSQL's explain analyze made readable

Result: d1u9

Settings
# exclusive inclusive rows x rows loops node
1. 90.362 988,946.936 ↑ 1.0 1 1

Aggregate (cost=1,773,566.61..1,773,566.62 rows=1 width=8) (actual time=988,946.936..988,946.936 rows=1 loops=1)

  • Buffers: shared hit=8156 read=965727
  • I/O Timings: read=978302.638
2. 988,856.574 988,856.574 ↓ 1.0 71,613 1

Index Scan using index_ci_builds_on_user_id on public.ci_builds (cost=0.57..1,773,395.32 rows=68,518 width=4) (actual time=0.016..988,856.574 rows=71,613 loops=1)

  • Index Cond: ((ci_builds.user_id >= 1) AND (ci_builds.user_id <= 1250))
  • 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: 997329
  • Buffers: shared hit=8156 read=965727
  • I/O Timings: read=978302.638