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On 18/11/13 13:05, Philip Hudson wrote:
Performance has suddenly gone to hell on a x86_64 machine running debian testing. I noticed in htop that nothing was ever showing in swap, so I checked with 'swapon -s', expecting to find that swap was off for some reason, but instead got this:Filename Type Size Used Priority /dev/sda5 partition 4805628 0 -1So the correct partition is allocated as swap as per /etc/fstab, but that "Used" figure of zero is bugging me. The machine has 2GB RAM, which is usually 90%+ allocated according to htop.Anyone recognize this? -- Phil Hudson http://hudson-it.no-ip.biz @UWascalWabbit PGP/GnuPG ID: 0x887DCA63
My under-used VMWare server instance matches your results -> 0 Used.My over-used main server with 2GB RAM has a non-zero "Used" value which matches up with top results. - I really should add more RAM to it...
Both are latest Ubuntu LTS servers. Martin -- The Mailing List for the Devon & Cornwall LUG http://mailman.dclug.org.uk/listinfo/list FAQ: http://www.dcglug.org.uk/listfaq