clustermode stats and statistics

use the stats command from the nodeshell
system node run -node kp-01 stats show -n 1 -i 1 volume:*:read_datasystem
system node run -node kp-01 stats show -n 1 -i 1 disk:*:disk_busy
system node run -node gr-02 stats show -n 100 -i 1 volume:vol7:write_data

use the statistics command from the clustershell

statistics show-periodic -object volume -instance vol7 -counter write_data
statistics show -object aggregate -prop *
statistics show-periodic -node cluster:summary
statistics show -object ?
aggregate
audit_ng
avoa
cifs
cifs:node
cifs:vserver
client
cluster_peer
...