Re: shared-memory based stats collector - Mailing list pgsql-hackers

From Stephen Frost
Subject Re: shared-memory based stats collector
Date
Msg-id 20200909144119.GR29590@tamriel.snowman.net
Whole thread Raw
In response to Re: shared-memory based stats collector  (Kyotaro Horiguchi <horikyota.ntt@gmail.com>)
Responses Re: shared-memory based stats collector  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
Greetings,

* Kyotaro Horiguchi (horikyota.ntt@gmail.com) wrote:
> > Shouldn't this:
> >
> > a) be back-patched, as the other change was
> > b) also include a change to have the stats collector (which I realize is
> >    removed later on in this patch set, but we're talking about fixing
> >    existing things..) for the same reason, and because there isn't much
> >    point in trying to write out the stats after we get a SIGQUIT, since
> >    we're just going to blow them away again since we're going to go
> >    through crash recovery..?
> >
> > Might be good to have a separate thread to address these changes.
>
> +1

Just FYI, Tom's started a thread which includes this over here-

https://postgr.es/m/1850884.1599601164@sss.pgh.pa.us

Thanks,

Stephen

Attachment

pgsql-hackers by date:

Previous
From: Stephen Frost
Date:
Subject: Re: SIGQUIT handling, redux
Next
From: Tom Lane
Date:
Subject: Re: SIGQUIT handling, redux