I played around with this about a month back during a rados bench run,
but had some trouble getting it to work when strace was attached to an
already running process. I didn't end up spending a lot of time on it
though. Jeff Layton also wrote a strace analyzer tool specifically for
IO, but it needs a bit of work to support -f. His stuff can be found here:
http://clusterbuffer.wetpaint.com/page/Strace+Analyzer
Mark
On 4/12/12 3:47 PM, Tommi Virtanen wrote:
This looks interesting: http://code.google.com/p/ioapps/
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