metrorama

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Install

make deps

Compile

make build

Compile and run

make run

Usage

Use metrorama -h to see a list of flags and options.

Once started it can be call on following routes:

/start: starts the data gathering. Every new start deletes previous collected datas so only one test at the time can be run (by design?).

Parameters:
- rate set the gathering interval rate (in ms). Default: 500ms
- timeout set a timeout to stop gathering data: Default: 10s
- name set an identifier for the test. Default is autogenerated one.

These parameters can be specified also via CLI options at the server start. In this case minimum rate and maximum timeout are not specified so beware.

HTTP parameters overrides CLI ones (but are restricted to boundaries).

/stop: stops the data gathering and prints result
/status: prints the collected results while the test is running or is complete.

Parameters:
- format=json: print results in JSON format

Examples

Start the server with default optiokns: ./metrorama
Start a simple test with name "sample-test" and a timeout of 20s: curl 'http://localhost:8080/start?name=sample-test&timeout=20'