# Run system activity accounting tool every 10 minutes */10 * * * * root /usr/lib/sa/sa1 -S DISK 1 1 # 0 * * * * root /usr/lib/sa/sa1 -S DISK 600 6 & # Generate a daily summary of process accounting at 23:53 53 23 * * * root /usr/lib/sa/sa2 -A