The following bug has been logged on the website:
Bug reference: 13857
Logged by: Christopher Cox
Email address: chriscox@endlessnow.com
PostgreSQL version: 9.5.0
Operating system: CentOS 7
Description:
This is with the new 9.5.0, but problem I believe also existed in RC1.
$ ps -ef | grep postgres
postgres 21400 1 0 15:12 ? 00:00:00 /usr/pgsql-9.5/bin/postgres
-D /postgres/admin/standard/conf.d
postgres 21401 21400 0 15:12 ? 00:00:00 postgres:
Postgresql9.5Beta2: logger process
postgres 21403 21400 0 15:12 ? 00:00:00 postgres:
Postgresql9.5Beta2: checkpointer process
postgres 21404 21400 0 15:12 ? 00:00:00 postgres:
Postgresql9.5Beta2: writer process
postgres 21405 21400 0 15:12 ? 00:00:00 postgres:
Postgresql9.5Beta2: wal writer process
postgres 21406 21400 0 15:12 ? 00:00:00 postgres:
Postgresql9.5Beta2: autovacuum launcher process
postgres 21407 21400 0 15:12 ? 00:00:00 postgres:
Postgresql9.5Beta2: stats collector process