Re: Show WAL write and fsync stats in pg_stat_io

Hi,

On Thu, 18 Jan 2024 at 04:22, Michael Paquier <michael@paquier.xyz> wrote:
>
> On Wed, Jan 17, 2024 at 03:20:39PM +0300, Nazir Bilal Yavuz wrote:
> > I agree with your points. While the other I/O related work is
> > happening we can discuss what we should do in the variable op_byte
> > cases. Also, this is happening only for WAL right now but if we try to
> > extend pg_stat_io in the future, that problem possibly will rise
> > again. So, it could be good to come up with a general solution, not
> > only for WAL.
>
> Okay, I've marked the patch as RwF for this CF.

I wanted to inform you that the 73f0a13266 commit changed all WALRead
calls to read variable bytes, only the WAL receiver was reading
variable bytes before.

-- 
Regards,
Nazir Bilal Yavuz
Microsoft