"崔岩ccuiyyan@sina.com" <ccuiyyan@gmail.com> writes:
> Hi all:
> Recently i do a test of postgresql. To get more information of the
> functions in PostgreSQL, i use
> opgprof and opannotate, which are two tools in Oprofile. But i can't work
> with the tools correctly.
I think you need to read the oprofile documentation a bit more and
possibly contact an oprofile mailing list for help. This isn't a
Postgres-related question.
FWIW, I've used oprofile many times with postgres; it works as expected.
I'd be the first to agree it's got a steep learning curve though.
regards, tom lane
