On Fri, Jul 22, 2005 at 05:46:58PM +0800, Ashley wrote:
> I've a server with 2 Operton 64bit CPU and 12G memory, and this server
> is used to run applications which will comsume huge memory,
> the problem is: when this aplications exits, the free memory of the server
> is still very low(accroding to the output of "top"), and
> from the output of command "free", I can see that many GB memory was cached
> by kernel. Does anyone know how to free the kernel cached
> memory? thanks in advance.
Free memory is bad, it means the memory doesn't have a proper use.
Cached memory will be freed automatically when the kernel needs memory
for other (more important) things.
Erik
--
+-- Erik Mouw -- www.harddisk-recovery.com -- +31 70 370 12 90 --
| Lab address: Delftechpark 26, 2628 XH, Delft, The Netherlands
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
| |
 |