On Tue, Mar 13, 2012 at 4:55 AM, Andres Freund <andres(at)anarazel(dot)de> wrote:
> On Tuesday, March 13, 2012 03:26:34 AM Robert Haas wrote:
>> Meanwhile, here are some TPS graphs at 16MB and 32MB on the IBM POWER7
>> machine. 32 clients, 1800 seconds, scale factor 300, synchronous
>> commit off.
> That graph makes me cringe because its pretty representative of what I have
> seen in practise. Any chance we can get a ~10s average in there? I find it
> pretty hard to read more than "spikey".
I tried that but don't find it an improvement; however I'm attaching
an example for your consideration.
> Whats the filesystem + options on this?
ext4, default options. Fedora 16, 3.2.6-3.fc16.ppc64.
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