Re: Poor interactive performance with I/O loads with fsync()ing

From: Ben Gamari
Date: Thu Mar 25 2010 - 23:31:16 EST


On Wed, 17 Mar 2010 10:37:04 +0100, Ingo Molnar <mingo@xxxxxxx> wrote:
>
> A call-graph profile will show the precise reason for IO latencies, and their
> relatively likelihood.
>
Once I get home I'll try to reproduce the issue and get a call graph. Thanks!

- Ben
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