Re: Inserting 8MB bytea: just 25% of disk perf used?

fkater@googlemail.com:

> I'll try to execute these tests on a SSD
> and/or Raid system.

FYI:

On a recent but mid-range performing SSD (128 MB size,
serially writing 80-140 MB, 100 MB average) the situation
was worse for some reason. No difference by fsync=on/off.

 Felix