Some clean
Remove support of TIME = %% in SQL Queries.

Now for rps calculation you should use rps option in aggregate config:
If rps == "YES" (default) - calcuate per second. Otherwise ("NO") - raw
value.
Make aggregation simpler. Only "one secod" available.

You unable to claculate data per second. Instead of this you could make
lower session length and so you will receive one point, for example, per
5 sec or 3 sec.