Compare kafka vs Redpanda performance using SBK

[kmgowda]

Describe the Issue (Bug/Feature)
Compare Kafka and Redpanda performance using SBK

To Reproduce
make the kafka and redpanda 3 nodes setup at least for baremetal setup

use option "-class kafka" for kafka performance benchmarking
use option "-class redpanda" for Redpanda for performance benchmarking
while running sbk use option "-csvfile " to store the results in csv file
use the csv files containing the performance results of kafka and redpanda as inputs to sbk-charts to generate the excel file with graphs.

Expected behavior
performance result graphs in grafana or in excel file

Additional context
for kafka examples refer here : https://github.com/kmgowda/SBK/tree/master/driver-kafka
for redpanda example refer here: https://github.com/kmgowda/SBK/tree/master/driver-redpanda
for sbk-charts examples refer here: https://github.com/kmgowda/SBK#sbk-charts
for grafana examples refer here: https://github.com/kmgowda/SBK#grafana-dashboards-of-sbk