Add PG 9.6 compatibility
Fix issues in shared memory estimation, which could prevent starting postgres
or reduce the amount of possible locks (thanks to Jean-Sébastien BACQ for the
report)
Add hint of possible reasons pgss.max could not be retrieved, which could
prevent starting postgres
Make portlint happy
- Use the version tag instead of commit hash when they're the same.
- Remove unnneeded variables.
- Simplify go- ports when possible.
- Various fixes.
Sponsored by: Absolight
Gathers statistics about real reads and writes done by the filesystem layer. It
is provided in the form of an extension for PostgreSQL >= 9.4., and requires
pg_stat_statements extension to be installed. PostgreSQL 9.4 or more is
required as previous version of provided pg_stat_statements didn't expose the
queryid field.
WWW: https://github.com/dalibo/pg_stat_kcache