On 4/3/2014 12:15 PM, Rob Sargent wrote:
> Is the java app cpu bound?
>>
> > Also watch "vmstat 3" for a minute or two. The last two numbers (wa
> > & id) (some vmstat's have a steal, ignore that) will tell you if you
> > are io bound.
> >
> > -Andy
> >
> >
> During COPY, with autovaccume off (server restarted, manual vacuum to
> get things going). Immediately hit the "too frequently" gripe.
> checkpoint_segments still at 12.
>
> Not cpu bound, so waiting for IO, but surely one expects that?
>
> vmstat 3
<snip>
Did you watch top? Is anything at 100%?
How many cpus are you running? (well, cpus*cores I guess)
-Andy
