Messages in this thread |  | | | Date | Sat, 27 Mar 2010 18:20:37 -0700 (PDT) | | From | Ben Gamari <> | | Subject | Re: Poor interactive performance with I/O loads with fsync()ing |
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Hey all,
I have posted another profile[1] from an incident yesterday. As you can see, both swapper and init (strange?) show up prominently in the profile. Moreover, most processes seem to be in blk_peek_request a disturbingly large percentage of the time. Both of these profiles were taken with 2.6.34-rc kernels.
Anyone have any ideas on how to proceed? Is more profile data necessary? Are the existing profiles at all useful? Thanks,
- Ben
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