Shanker Balan wrote:
Hello,

Francisco Reyes wrote,

On Fri, 23 Sep 2005, Joseph Koshy wrote:


Is there a way to find out which program(s) are causing the I/O?

ktrace(8); you can use it to trace all descendants of 'init'.

Looking at the man page it's non-obvious how to use it (to me).


Specially it seems one needs to indicate a pid or a command. How do I
trace all programs?


See top(1):

    m      Toggle the display between 'cpu' and 'io' modes.


well, thanks for the switch. i couldn't find any description/explanation
of/on the columns (VCSW,..) in top(1) man page, though. :(

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