On Tue, 2005-08-16 at 18:53 -0400, Tom Lane wrote: > Mary Edie Meredith <[EMAIL PROTECTED]> writes: > > I'm still very concerned about what I'm seeing in the oprofile: > > namely: .CreateLWLocks is the second highest entry for postgres. > > http://developer.osdl.org/maryedie/DBT2_PGSQL/59/oprofile.txt > > This says there's something wrong with your oprofile setup. > CreateLWLocks is run *once* at postmaster startup, and it doesn't > take all that long. Check to see if maybe your executables are > out of sync with what oprofile is looking at?
Ok, Tom, sounds correct. thanks. > > regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match