explain.depesz.com

PostgreSQL's explain analyze made readable

Result: coMQ

Settings
# exclusive inclusive rows x rows loops node
1. 2,009.004 2,009.004 ↑ 1.0 253,973 1

Seq Scan on signals_signal (cost=0.00..14,494.73 rows=253,973 width=922) (actual time=0.014..2,009.004 rows=253,973 loops=1)