Hi Matt,
I am using 10.1 for my testing.
I used various time ranges with the resolution greater than the range as to get only one data point e.g. range 8 min and resolution 12min. and when I export I get 100 agent lines. I also did a clw and matches the gui.
"get historical data from agents matching \".*\" and metrics matching \".*Metric Count\" for past 1 minute with frequency of 120 secs" | awk -F ',' '/Agents/ {print $5}' | sort -u | wc -l
129
Tell me something: in your test, does the line count in your exported csv match your agent count ?
Regards,
Fred