There is a command named column which already helps you to print csv in tabular form. Here, we have used the same column command in csv2table script which automatically take care of the header and prints in tabular form with border.

Example

$ column -V
column from util-linux 2.32.1

$ cat csv.data
Instance,JTHREADS,JDURATION,Throughputs,Avg. Resp. Time,Min. Resp. Time,Max. Resp. Time,Error
1,20,1800,1984.6,9,0,131,0 (0.00%)
2,20,1800,1933.6,9,0,125,0 (0.00%)
3,20,1800,1976.7,9,0,159,0 (0.00%)
4,20,1800,1897.2,10,0,130,0 (0.00%)

$ csv2table csv.data
---------+----------+-----------+-------------+-----------------+-----------------+-----------------+-----------------
Instance | JTHREADS | JDURATION | Throughputs | Avg. Resp. Time | Min. Resp. Time | Max. Resp. Time |            Error
---------+----------+-----------+-------------+-----------------+-----------------+-----------------+-----------------
       1 |       20 |      1800 |      1984.6 |               9 |               0 |             131 |        0 (0.00%)
       2 |       20 |      1800 |      1933.6 |               9 |               0 |             125 |        0 (0.00%)
       3 |       20 |      1800 |      1976.7 |               9 |               0 |             159 |        0 (0.00%)
       4 |       20 |      1800 |      1897.2 |              10 |               0 |             130 |        0 (0.00%)
---------+----------+-----------+-------------+-----------------+-----------------+-----------------+-----------------

Note: Please make sure you are using latest column version. You can build column on linux. Steps can be found here.

Download Script

curl "https://asispatra.github.io/vault/csv2table" -o "csv2table"
sudo mv csv2table /usr/local/bin/
sudo chmod a+rx /usr/local/bin/csv2table