Is it possible to have calculation on aggregation

Hi

i have a requirement wherein on host metric i want ,
mount point , total, used_bytes, used_pct in tsvb but it is not showing in table timeseries option

I did a workaround by having multiple max of metric total, used_bytes, used_pct . by mount point.
problem it is shows in full bytes is there option to convert it to gb/ mb ?

Q2 . if i use timelion in dashboard will it retrieve results according to global filters , time filters ?

If you running 7.14 you can use Lens formulas for this

thanks for your reply i am having 7.12