dtweb-measurements

Python scripts for measuring the performance of Digital Twin Web servers and registries. As Digital Twin Web standards are still under development, Twinbase servers are used for example measurements.

Operating system

Any Linux terminal should work directly or with minor modifications.

Scripts were developed and tested on Windows 10 with WSL2 terminal (4.19.84-microsoft-standard) with Python 3.8.5

• To install python virtual environment: sudo apt-get install python3-venv

Install

Clone source code

git clone https://github.com/juusoautiosalo/dtweb-measurements.git

cd dtweb-measurements

Create and activate virtual environment (recommended)

python3 -m venv env
source env/bin/activate

To deactivate virtual environment:

deactivate

Install with pip

pip install -r requirements.txt

While installing, you may get ERROR: Failed building wheel for asks. It's okay and these scripts still work.

Usage

Run the scripts with python through a terminal. Current directory must be this folder

Examples

Measure time for fetching the hosting URL of an example DTID.

python3 measure.py 

Run and plot a series of measurements defined in params.yaml file

If params.yaml doesn't exist, params-example.yaml is used instead

Note: This takes approximately 3 minutes with the default parameters!

python3 run_measurements.py 

Replot the latest measurement

python3 replot_latest.py 

Create a twin tree with depth 3 and width 2

python3 create-twins-tree.py 3 2