Hi,
Am Mittwoch, den 06.01.2021, 10:52 +0900 schrieb Michael Paquier:
> On Mon, Jan 04, 2021 at 07:11:43PM +0100, Michael Banck wrote:
> > So maybe we should switch on wal_compression if we enable data checksums
> > by default.
>
> I don't agree with this assumption. In some CPU-bounded workloads, I
> have seen that wal_compression = on leads to performance degradation
> with or without checksums enabled.
I meant just flipping the default, admins could still turn off
wal_compression if they think it'd help their performance. But it might
be tricky to implement, not sure.
Michael
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