"Decibel!" <decibel@decibel.org> writes:
> Also, has anyone looked into adding a class of system calls that would
> actually tell us if the kernel issued physical IO? I find it hard to believe
> that other RDBMSes wouldn't like to have that info...
Yeah, I think that's called "DTrace"
-- Gregory Stark EnterpriseDB http://www.enterprisedb.com Ask me about EnterpriseDB's 24x7 Postgres support!