pgCluu version 3.4 released

Grenoble - December 26, 2022

## pgCluu 3.4 released

**PostgreSQL Cluster Utilization**

pgCluu is a Perl program used to perform a full audit of a PostgreSQL
Cluster performances. It is divided in two parts, a collector used to
grab statistics on the PostgreSQL server using psql and sar, a reports
builder that will generate all HTML and charts output.

This release is a maintenance release that fixes issues reported by users since past six months.

* Fix unwanted report of missing index from partitions.
* Fix cases where detection of redundant indexes was depending on the creation order.
* Move "Cancelled queries" report from "Replication" sub menu to upper level.
* Allow -k option to make pgcluu_collectd exit gracefully. Previous behavior was to exit immediately, for an immediate interrupt use the TERM (-15) signal now.
* Fix collect of the pg_stat_user_indexes, pg_stat_user_tables and corresponding I/O stats.
* Fix --rotate-daily spill directory.
* [CGI] verify that pidstat statistics exists before trying to load them.
* [CGI] Fix wrong error message when attempt to read binary files and remove useless code.
* Remove newline from indexes definition to avoid data import error when building reports.

See [ChangeLog](https://github.com/lzlabs/pgcluu/releases/tag/v3.4) for a complete list of changes, bug fixes and acknowledgement.

The goal of this project is to provide a complete PostgreSQL auditing
tool that don't need any dependency to be run easily to audit a local
or remote server.

If you just have a sar output file, pgCluu can also be use to draw graphs
about the system utilization from this file.

pgCluu is a collection of tools published under the PostgreSQL License
to be shared, any one is welcome to contribute.

For more information take a look at [http://pgcluu.darold.net/](http://pgcluu.darold.net/)

View a sample report at [http://pgcluu.darold.net/example/index.html](http://pgcluu.darold.net/example/index.html)

## About

pgCluu is created and maintained by Gilles Darold.

* Web/Demo site: [http://pgcluu.darold.net/](http://pgcluu.darold.net/)
* Download: [https://github.com/darold/pgcluu/releases](https://github.com/darold/pgcluu/releases)
* Development: [https://github.com/darold/pgcluu](https://github.com/darold/pgcluu)
* Documentation: [https://github.com/darold/pgcluu/blob/master/README](https://github.com/darold/pgcluu/blob/master/README)