explain.depesz.com

PostgreSQL's explain analyze made readable

Result: 8yA5

Settings
# exclusive inclusive rows x rows loops node
1. 0.015 1,537.769 ↑ 1.0 1 1

Result (cost=490.40..490.41 rows=1 width=4) (actual time=1,537.768..1,537.769 rows=1 loops=1)

  • Buffers: shared hit=67,388 read=340
  • I/O Timings: read=376.437
2.          

Initplan (for Result)

3. 0.002 1,537.754 ↑ 1.0 1 1

Limit (cost=0.56..490.40 rows=1 width=4) (actual time=1,537.753..1,537.754 rows=1 loops=1)

  • Buffers: shared hit=67,388 read=340
  • I/O Timings: read=376.437
4. 1,537.752 1,537.752 ↑ 651.0 1 1

Index Only Scan using idx_projects_id_disable_overriding_approvers_and_created_at on public.projects (cost=0.56..318,885.64 rows=651 width=4) (actual time=1,537.751..1,537.752 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) AND (projects.disable_overriding_approvers_per_merge_request = true))
  • Heap Fetches: 0
  • Filter: projects.disable_overriding_approvers_per_merge_request
  • Rows Removed by Filter: 0
  • Buffers: shared hit=67,388 read=340
  • I/O Timings: read=376.437