kgmon

kgmon

Post by j.. » Tue, 21 Mar 1995 07:11:06



Has anyone been successful profiling a Solaris 2.3 or 2.4 kernel
using kgmon? Each time I try the system hangs after executing
kgmon -i. Any suggestions?

Jeff

 
 
 

kgmon

Post by Adrian Cockcroft - SMCC Product Marketing Engineeri » Wed, 22 Mar 1995 12:27:19


kgmon is broken for sun4m kernels (i.e. SS5, SS10 etc) in 2.4
It works for sun4d (SS1000, SC2000) I think....

I put a big warning about it being unsupported etc when I showed how to use in in
my book, but didn't realise that it was broken at the time. Sorry :-(

Regards Adrian

---

SMCC Product Marketing Engineering - Phone 415 336 0615 - Fax 415 336 0648
From around April 20th - Mailstop UMPK10 - Phone 415-786-8046 or x88046
Sun Microsystems, 2550 Garcia Avenue, Mountainview, CA 94043, USA
Sun Performance and Tuning, SunSoft Press/Prentice Hall, ISBN 0-13-149642-3

 
 
 

1. Solaris kernel profiling (kgmon)

hi,

i wonder if anyone can help with kernel profiling in Solaris 2.4
/usr/bin/kgmon exists but there is no man page nor anything in the
answerbooks. "kgmon -i" crashes the machine.

do we need to build a profiling version of the kernel? is any special
configuration required?

thanks in advance,

-stef

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