[CentOS] kswapd taking 100% cpu with no swap on system

Mon May 9 17:08:43 UTC 2011
Ali Ahsan <ali.ahsan at panasiangroup.com>

On 05/09/2011 09:45 PM, Lamar Owen wrote:
> What sort of SATA drives are you using?  There are some known issues with some SATA drives in certain configurations and on some controllers.  It shouldn't cause kswapd to hit high CPU, but it is worth checking out.

these modules are loaded when i install centos 5.5.

  lsmod | egrep 'ata_piix|libata'
ata_piix               57285  3
libata                208977  1 ata_piix
scsi_mod              199001  5 scsi_dh,sg,usb_storage,libata,sd_mod


S.Ali Ahsan

Senior System Engineer

e-Business (Pvt) Ltd

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