Become superuser or assume an equivalent role.
Roles contain authorizations and privileged commands. For more information about roles, see Configuring RBAC (Task Map) in System Administration Guide: Security Services.
Run the svcadm enable system/sar:default command.
This version of the sadc command writes a special record that marks the time when the counters are reset to zero (boot time).
Edit the /var/spool/cron/crontabs/sys crontab file.
Do not edit a crontab file directly. Instead, use the crontab -e command to make changes to an existing crontab file.
# crontab -e sys |
Uncomment the following lines:
0 * * * 0-6 /usr/lib/sa/sa1 20,40 8-17 * * 1-5 /usr/lib/sa/sa1 5 18 * * 1-5 /usr/lib/sa/sa2 -s 8:00 -e 18:01 -i 1200 -A |
For more information, see the crontab(1) man page.