[pgpool-hackers: 3502] Re: Proposal: health check statistics

[Tatsuo Ishii]

> May you add in this stats how 'full' pool is? I'd like to know how many
> free connectios the pool can receive. I'm using pgpool in docker with a low
> configuration that allow me to scale, but when a container exceeds the
> number of connections to deal with, the connection is aborted. This
> information will help me to scale up and down my container replicas and
> keep my high availability working fine.

That's totally unrelated to health check stats but I think your idea
itself is useful. Although you can do it by looking at ps command's
output today, I admit that creating a dedicated command for that is
far useful. Let me think about it.

Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp