Question
14.04 Munin Disk latency
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×Yep, kernel issue! I’m on Ubuntu 12.04 x64 and just started seeing the problem when I switched kernels from default to 3.13.0-32.
Thanks @edujoseg - per that thread, looks like it’s fixed in 3.14, and maybe 3.13.0-35 (which is available for Ubuntu 14.04)? I’ll post a support ticket to DO to see about getting some updated kernels available.
@draknor, I’ve checked and 3.13.0-35 still broken.
The fix landed on the proposal package 3.13.0-36. It should be released as stable very soon (couple weeks).
I’m having the exact same issue here.
I’ve noticed too that my latency readings are higher in Ubuntu 14.04 than in 12.04
This maybe related…
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1297522
Maybe try linux 3.13.0-36.63