explain.depesz.com

PostgreSQL's explain analyze made readable

Result: YlzV

Settings
# exclusive inclusive rows x rows loops node
1. 0.008 139,556.014 ↑ 1.0 1 1

Result (cost=2,113.73..2,113.74 rows=1 width=4) (actual time=139,556.013..139,556.014 rows=1 loops=1)

  • Buffers: shared hit=8,252,426 read=5,458,047 written=2
  • I/O Timings: read=104,670.287 write=0.102
2.          

Initplan (for Result)

3. 0.002 139,556.006 ↑ 1.0 1 1

Limit (cost=0.43..2,113.73 rows=1 width=4) (actual time=139,556.006..139,556.006 rows=1 loops=1)

  • Buffers: shared hit=8,252,426 read=5,458,047 written=2
  • I/O Timings: read=104,670.287 write=0.102
4. 139,556.004 139,556.004 ↑ 651.0 1 1

Index Scan using projects_pkey on public.projects (cost=0.43..1,375,756.90 rows=651 width=4) (actual time=139,556.004..139,556.004 rows=1 loops=1)

  • Index Cond: (projects.id IS NOT NULL)
  • Filter: (projects.disable_overriding_approvers_per_merge_request 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))
  • Rows Removed by Filter: 13,747,817
  • Buffers: shared hit=8,252,426 read=5,458,047 written=2
  • I/O Timings: read=104,670.287 write=0.102