[dtrace-discuss] Multiple returns from a syscall

[Jesus Cea]

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Adam Leventhal wrote:
> Note that DTrace output is presented one CPU at a time rather than sorted
> chronologically. Without seeing the full output from DTrace, one wouldn't
> be able to draw any conclusions about a 'missing' entry. I suggest you
> trace the timestamp in addition and then sort based on that column or
> pbind the process to a specific CPU when doing this sort of analysis.

Oh, I see. That could explain it. How can I sort the data by timestamp?.
Must I "printf" the timestamp and postprocess the data manually?

"pbind" seems to work fine.

Now, I must investigate why some "fdsync" are so painfully slow. Some
take >5 seconds...

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