RDF Delta Load Test

For load testing Fuseki & RDF delta server

Installation

# clone the repo
git clone https://github.com/Kurrawong/rdf-delta-load-test.git
cd rdf-delta-load-test

# install python dependencies into a virtual environment
python -m venv .venv
source .venv/bin/activate
python -m pip install -r requirements.txt

Usage

Create a file called .env in the root directory of the project and set the desired configuration values.

The default variables and values are shown in .env-template

Run the main script

python scripts/main.py

1. The specified volume of RDF will be generated
2. The RDF will be submitted to RDF Delta server in the form of patch logs.
3. Fuseki will be queried the specified number of times.
4. Metrics will be printed to the console.

The default settings will generate 1Mb of data and submit 10 queries (submitted 5 at a time)

Generated RDF will be reused across tests. If you need to regenerate it for some reason, simply delete the rdf folder in the root directory. This folder is created automatically after you run the script for the first time.

Important

you will need to force the regeneration of RDF if you change the indexed_property settings. Again, you can do this by just deleting the rdf folder.