100% disk utilization on /boot partition!!
I noticed that there was a lag on this linux machine, but the load is pretty low. There is plenty of memory and idle cpu, but look at the iostat results:
Code:
Device: rrqm/s wrqm/s rsec/s wsec/s rkB/s wkB/s avgrq-sz avgqu-sz await svctm %util Code:
Filesystem Size Used Avail Use% Mounted on Code:
load average: 0.22, 0.25, 0.19 |
Your statement in the title appears wrong.
Quote:
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The statement is not wrong, maybe incomplete; the disk IO utilization, as indicated by the iostat output is indeed 100%, though the disk space usage is 35%.
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Okay. You don't actually _need_ /boot mounted as it's a separate partition. Comment it out of /etc/fstab, or better, put the word noauto in as an option. You can mount it when you want to fiddle with grub, or kernels.
Explain what is lagging: Disk i/o, everything? Do run top and see what's grabbing power |
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