[Bug 336652] Re: Poor system performance under I/O load

[aurelien]

*** This bug is a duplicate of bug 131094 ***
    https://bugs.launchpad.net/bugs/131094

It seems to me that I have the same issue: high I/O but low cpu utilization as well as high disk utilization but low throughput. My bootup times are very slow (up to 5min for the desktop to fully load). 
I had the issue under 9.10 and it is still there after upgrading to 10.04. (both amd64)
I have a laptop samsung q320 with P8600 and 4GB ram

** Attachment added: "samsungq320-lucid-bootchart.png"
   http://launchpadlibrarian.net/52575709/samsungq320-lucid-bootchart.png

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Poor system performance under I/O load
https://bugs.launchpad.net/bugs/336652
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