`iftop` is a handy CLI tool to measure bandwidth being used. I can't remember if it's installed by default in OpenSolaris, but it's in one of the IPSs.

-Trey

----------
Stephen (Trey) Repetski
[email protected]
Lead Student Systems Administrator
Sun Technology Coordinator
Thomas Jefferson High School
for Science and Technology


Jacob Ritorto wrote:
Hi all,
       I have a pretty fast PC filer (OpenSolaris 11/08) that's hosting around 
fifteen iscsi targets for several of our production services.  Some of these 
targets occasionally begin to read and write so much that they're hogging the 
network and/or disk subsystem, resulting in unacceptable performance for the 
other services.  Is there a clever way to determine how much of these resources 
the targets are consuming and also perform some rate limiting?  Thus far I've 
been using iostat and manually tracking down and killing the offenders, but I 
was hoping there'd be a proper cli program, most preferably one that could also 
be interrogated and frobbed using snmp.


thx
jake
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