explain.depesz.com

PostgreSQL's explain analyze made readable

Result: 2B3u

Settings
# exclusive inclusive rows x rows loops node
1. 0.007 3,103.997 ↑ 1.0 1 1

Result (cost=63.05..63.06 rows=1 width=4) (actual time=3,103.996..3,103.997 rows=1 loops=1)

  • Buffers: shared hit=99 read=2,285 dirtied=1,327
  • I/O Timings: read=2,951.801
2.          

Initplan (for Result)

3. 0.002 3,103.990 ↑ 1.0 1 1

Limit (cost=0.43..63.05 rows=1 width=4) (actual time=3,103.990..3,103.990 rows=1 loops=1)

  • Buffers: shared hit=99 read=2,285 dirtied=1,327
  • I/O Timings: read=2,951.801
4. 3,103.988 3,103.988 ↑ 20,838.0 1 1

Index Scan using projects_pkey on public.projects (cost=0.43..1,304,719.57 rows=20,838 width=4) (actual time=3,103.988..3,103.988 rows=1 loops=1)

  • Index Cond: (projects.id IS NOT NULL)
  • Filter: projects.disable_overriding_approvers_per_merge_request
  • Rows Removed by Filter: 1,123
  • Buffers: shared hit=99 read=2,285 dirtied=1,327
  • I/O Timings: read=2,951.801