check_pgactivity 2.4 released

check_pgactivity v2.4 has been released on January 30th 2019 under BSD
licence.

check_pgactivity is a PostgreSQL plugin for Nagios. This plugin is written
with a focus on a rich perfdata set. Every new features of PostgreSQL can be
easily monitored with check_pgactivity.

Changelog :

* add a new uptime service
* add ability to filter by application_name in longest_query and
oldest_idlexact services
* add minimal delta size to pgdump_backup service to avoid alert when backup
grows small in size
* allow psql connections without providing connection arguments: rely on the
binary default behaviour and environment variables
* returns CRITICAL if connection fails for service connection, instead of
UNKNOWN
* document minimal privileges for all services
* replication_slots service handle wal files and pg_replslots files separately
* take account of the new BRIN summarize state of autovacuum
* ignore startup and backup replication states in service streaming_delta
* many fixes

Here are some useful links:

* github repo: https://github.com/OPMDG/check_pgactivity
* reporting issues: https://github.com/OPMDG/check_pgactivity/issues
* latest release: https://github.com/OPMDG/check_pgactivity/releases/latest
* contributors:
https://github.com/OPMDG/check_pgactivity/blob/master/contributors

Thanks to all the contributors!

Regards,
--
Jehan-Guillaume de Rorthais
Dalibo