Details on a machine's hardware can be printed by using lshw. So information on the bus is collected by:

lshw -businfo

In order to trigger a detailed memory, the following two lines come in handy:

dmidecode -t memory

or

lshw -C memory

A default snmpd log a bit too much for my taste. Therefore, /etc/default/snmpd can be adjusted. Change the following line from:

SNMPDOPTS='-Lsd -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid 127.0.0.1'

to

SNMPDOPTS='-LS 0-4 d -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid 127.0.0.1'