On Thu, Jun 19, 2014 at 3:57 PM, Merlin Moncure <mmoncure@gmail.com> wrote:
> In your case user% is dominating system load. Along with the high cs
> this is really suggesting spinlock contention. A 'perf top' is
> essential for identifying the culprit. It's very possible that 9.4
> will fix your problem...see:
> http://postgresql.1045698.n5.nabble.com/Cpu-usage-100-on-slave-s-lock-problem-td5768655.html.
> There was some poorly optimized code in the wal replay.
Did that patch go in? The mailing list thread doesn't seem conclusive.
Cheers,
Erik
> merlin
>
>
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