When appying rate() to seconds we have 'seconds per second' or fractions of the second, so actually it actually can be from 0 to 1.
Also update intervalFactor to 1 for better rates.
Signed-off-by: Vitaly Zhuravlev <zhuravlev.vitaly@gmail.com>
https://prometheus.io/docs/prometheus/latest/querying/functions/#rate
rate() calculates per-second average rate, therefore Bps units should be used for disks.
In networking bandwidth throughput is usually measured in bits/s so units are changed accordingly.
Signed-off-by: Vitaly Zhuravlev <zhuravlev.vitaly@gmail.com>
