number of processor

[Malika]

Hi every Body
how can i know the number of processor i have in my cluster?
thanks

[Michael Creel]

There must be better ways, but you can do this:

michael@yosemite:~$ dmesg|grep "Brought up"
[    0.483576] Brought up 4 CPUs


After the cluster is up, do
dsh -f ~/tmp/bhosts dmesg|grep "Brought up"
to run it on all nodes