FreeBSD 9.1 vs CentOS 6.3
daniel.bilik at neosystem.cz
Sun Mar 24 07:42:49 UTC 2013
On Sun, 24 Mar 2013 06:59:29 +0100
Davide D'Amico <davide.damico at contactlab.com> wrote:
> I'll try the 'simple' dataset, but do you think I have some chance to
> "solve" the issue?
Not sure. But in case you'll get much more similar (CentOS vs. FreeBSD)
results from "simple" OLTP test, as opposed to very differrent numbers
for "complex", it's probable that the cause can be somewhere in jemalloc,
as we've observed in our tests. And at this point, we can rule out
anything else (ZFS, scheduler, etc.) and knowledgeable people can focus
on one specific piece of code.
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