Qihua Wu wrote:
Why sched is often interrupt on cpu 0 instead of distribution evenly on all cpu?

dtrace -n 'sdt:::interrupt-start { @num[execname,cpu] = count(); }'
dtrace: description 'sdt:::interrupt-start ' matched 1 probe

the output of intrstat may help.

Michael
--
Michael Schuster        http://blogs.sun.com/recursion
Recursion, n.: see 'Recursion'
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