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Re: [cobalt-users] Strange Memory problem
- Subject: Re: [cobalt-users] Strange Memory problem
- From: Bruce Timberlake <bruce@xxxxxxxxxx>
- Date: Sat Dec 14 22:33:01 2002
- Organization: BRTNet.org
- List-id: Mailing list for users to share thoughts on Sun Cobalt products. <cobalt-users.list.cobalt.com>
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> Everyday, when I type the command "free -tm" I could see 4Mb
> Free...So I decided to add 512Mb of memory to correct that problem.
>
> My problem: After I added the memory, I still end up with 4 and 12
> Mb of free ram! But when I reboot, I get 520 Mb free...Has the day
> goes on, I lose more memory. I don't think it's normal to do 4
> reboots per day. Do you have an idea?
How much is cached? It's normal for Linux to keep more and more
content in cache, reducing "free" memory to almost nothing. It's
always faster to try and serve data from memory than retrieve it from
the disk...
You see lots of free memory right after a reboot as nothing has been
placed into the cache yet.
- --
Bruce Timberlake
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