explain.depesz.com

PostgreSQL's explain analyze made readable

Result: 1q23

Settings
# exclusive inclusive rows x rows loops node
1. 0.008 4.127 ↑ 1.0 1 1

Result (cost=0.90..0.91 rows=1 width=4) (actual time=4.126..4.127 rows=1 loops=1)

  • Buffers: shared hit=3 read=77
  • I/O Timings: read=2.699
2.          

Initplan (for Result)

3. 0.002 4.119 ↑ 1.0 1 1

Limit (cost=0.29..0.90 rows=1 width=4) (actual time=4.119..4.119 rows=1 loops=1)

  • Buffers: shared hit=3 read=77
  • I/O Timings: read=2.699
4. 4.117 4.117 ↑ 657.0 1 1

Index Only Scan using idx_projects_id_disable_overriding_approvers_created_at on public.projects (cost=0.29..401.10 rows=657 width=4) (actual time=4.117..4.117 rows=1 loops=1)

  • Index Cond: ((projects.id IS NOT NULL) AND (projects.created_at >= '2020-05-28 10:50:15.288686+00'::timestamp with time zone) AND (projects.created_at <= '2020-06-25 10:50:15.288758+00'::timestamp with time zone))
  • Heap Fetches: 0
  • Buffers: shared hit=3 read=77
  • I/O Timings: read=2.699