[CentOS] Swap = 0
cahit Eyigünlü
cahit.eyigunlu at gmail.com
Tue Apr 13 10:00:33 UTC 2010
root at lin [~]# free
total used free shared buffers cached
Mem: 3090588 908844 2181744 0 11948 266892
-/+ buffers/cache: 630004 2460584
Swap: 2064376 22796 2041580
2010/4/13 Marcelo M. Garcia <marcelo.maia.garcia at googlemail.com>
> cahit Eyigünlü wrote:
> > My server returning an error sth. like swap = 0 then locking httpd and
> > all other services
> > is this normal
> > this is a virtual machine and i give it 3 gb ram and 4cpu of i7 920
> > i have 1 gbit connection on this machine
> > finally i have 4000+ clients at one time :S
> >
> No. This is not normal.
>
> Did you create a swap partition when you were installing the system?
>
> If you do a "fdisk /dev/sda", change "sda" to your disk, you'll see
> something like this:
> Device Boot Start End Blocks Id System
> /dev/sda1 * 1 13 104391 83 Linux
> /dev/sda2 14 535 4192965 82 Linux swap / Solaris
> /dev/sda3 536 4427 31262490 83 Linux
>
>
> The command "free" can give you a hint about your swap space:
> newt (Linux)$ free
> total used free shared buffers cached
> Mem: 2074956 1926248 148708 0 27900 1252224
> -/+ buffers/cache: 646124 1428832
> Swap: 4192956 124 4192832
> newt (Linux)$
>
> Regards
>
> mg.
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