Package: erlang-os_mon

"erlang-os_mon" package binaries on CentOS:

/usr/lib64/erlang/lib/os_mon-2.2.7/priv/bin/cpu_sup /usr/lib64/erlang/lib/os_mon-2.2.7/priv/bin/memsup

You may install this package on CentOS with yum install erlang-os_mon