Note that this repo is out of date. Please see here for the latest benchmarks.

This simple Go service generates load as part of the Feast testing suite. It sits between an HTTP based load testing tool as follows:

[Load Testing Tool] --(http)--> [Feast Load Test Proxy] --(grpc)--> [Feast Serving]

Create a specification file for the load. Refer to the example specification for details.

LOAD_SPECIFICATION_PATH=example/loadSpec.yml

Start the proxy

LOAD_FEAST_SERVING_HOST=feast.serving.example.com LOAD_FEAST_SERVING_PORT=6566 go run main.go

2020/07/24 14:00:02 Creating client to connect to Feast Serving at localhost:6566
2020/07/24 14:00:02 Starting server on port:8080

The following command simply echos the version of Feast Serving. Useful for testing network latency

curl localhost:8080/echo

This command will send a single or multiple GetOnlineFeatures request(s) depending on the load specification.

curl localhost:8080/send