So my questions are:
1. How you test both metrics with IPSec protocol? Do you have implementation of IPSec with you? Same for OpenVPN?
2. I have install the flent and run ping command between to laptop to see some sample results.
But can you point out which source files or command utility I should used to measure the  Bandwidth, Memory,Energy both in communication and packet processing,throughput and latency.

3.  How can I control the number of packets send per unit time or recieved per unit time in tool? If not flent then any tool is well come for that matter.
4. If I ping from two machine running wireguard at the same time to third machine having server configuration. Will it process ping packet in serial order or parallel order?

Regards

Sahil Gupta