--- On Tue, 12/4/11, Kevin Grittner <Kevin.Grittner@xxxxxxxxxxxx> wrote: > Wow, zero idle and zero wait, and single digit for > system. Did you > ever run those RAM speed tests? (I don't remember > seeing results > for that -- or failed to recognize them.) At this > point, my best > guess at this point is that you don't have the bandwidth to > RAM to > support the CPU power. Databases tend to push data > around in RAM a > lot. I mentioned sysbench was giving me something like 3000 MB/sec on memory write tests, but nothing more. Results from Greg Smiths stream_scaling test are here: http://www.privatepaste.com/4338aa1196 > > When I mentioned profiling, I was thinking more of oprofile > or > something like it. If it were me, I'd be going there > by now. > Advice taken, it'll be my next step. Glyn -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
