snapshot of https://github.com/centrifugal/centrifugo.git (master, 2026-09-16; blobs > 131072B omitted)

misc/benchmarking/k6/readme.md

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+A simple script which demonstrates benchmarking Centrifugo with [k6](https://k6.io/). You can use it as a starting point.
+
+It connects to Centrifugo with JWT per user, subscribes to the `test` channel, waits some time and exits.
+
+## Running test
+
+Run Centrifugo with config like this:
+
+```json
+{
+  "token_hmac_secret_key": "secret",
+  "admin": true,
+  "admin_password": "password",
+  "admin_secret": "0453661f-8b95-4f75-ab49-cfb2e3b2024f",
+  "api_key": "7d8cee29-f5c0-419e-ae70-760767b21f8e",
+  "allow_subscribe_for_client": true,
+  "allowed_origins": []
+}
+```
+
+Then:
+
+```
+k6 run benchmark.js
+```
+
+Make sure [your system is tuned](https://centrifugal.dev/docs/server/infra_tuning) for dealing with many connections.