On Wed, 15 Dec 2010, Adam Moskowitz wrote:

> On Wed, Dec 15, 2010 at 11:41:45AM -0500, Jason Qualkenbush wrote:
>> I'm being asked to build a 32bit system.
>
>> It's a RSyslog, Cacti, Nagios system
>
> I can't think of a good reason to prefer 32 or 64 bits here; there may
> be a reason but I don't know it. Failing such a reason, I'd build
> the machine to run in 32-bit mode, run performance tests, rebuild it as
> a 64-bit system, run those same performance tests, then compare the
> results and let that inform your final decision. If I couldn't do that
> I'd probably go with a 32-bit system only because it has a longer track
> record.

rsyslog buffers logs in ram, having the ability to address more ram as 
part of a single process makes rsyslog able to handle larger bursts of 
traffic. unless you only have 1-2G of ram I would go with 64 bit.

David Lang

> Again, what matters is evidence, not feelings( or emotions, if you
> prefer); if you don't have the former then getting upset about the
> latter is a waste of time (not to mention somewhat unprofessional).
>
> Adam
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