* (no subject)
@ 2008-04-09 8:45 Andreas Grimm
2008-04-10 1:14 ` Lee Revell
0 siblings, 1 reply; 2+ messages in thread
From: Andreas Grimm @ 2008-04-09 8:45 UTC (permalink / raw)
To: linux-kernel
Hello everybody,
i got a weird problem with one of my servers. It's a Intel SR2500AL with 32GB of RAM.
Looking at the memory usage of the system, something is going totally wrong. The crucial numbers from /proc/meminfo are:
MemTotal: 33265916 kB
MemFree: 416168 kB
Inactive: 24630428 kB (24GB? whooaaa)
Another system with only 16GB, same amount of users and load, shows a more normal behaviour:
MemTotal: 16619808 kB
MemFree: 6912676 kB
Inactive: 1774364 kB
Why does the 32GB-System have this plenty of inactive memory. Is there a way to find out, what the kernel is holding in readiness (that's the definition of inactive memory afaik)?
OS: SLES 10 SP1
Kernel : 2.6.16.27-0.9-bigsmp
Thanks in advance.
Andreas Grimm
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re:
2008-04-09 8:45 Andreas Grimm
@ 2008-04-10 1:14 ` Lee Revell
0 siblings, 0 replies; 2+ messages in thread
From: Lee Revell @ 2008-04-10 1:14 UTC (permalink / raw)
To: Andreas Grimm; +Cc: linux-kernel
On Wed, Apr 9, 2008 at 4:45 AM, Andreas Grimm <agrimm61@yahoo.com> wrote:
> Hello everybody,
>
> i got a weird problem with one of my servers. It's a Intel SR2500AL with 32GB of RAM.
> Looking at the memory usage of the system, something is going totally wrong. The crucial numbers from /proc/meminfo are:
>
> MemTotal: 33265916 kB
> MemFree: 416168 kB
> Inactive: 24630428 kB (24GB? whooaaa)
>
Why did you start 3 separate threads for this issue? That's more
likely to annoy people than to get them to help you.
Lee
^ permalink raw reply [flat|nested] 2+ messages in thread
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