sys.uptime

Report the duration since the last system boot.

JSON-RPC Request

{"jsonrpc":"2.0","id":1,"method":"sys.uptime"}

JSON-RPC Response

{
    "jsonrpc": "2.0",
    "id": 1,
    "result": {
        "Since": "<iso8601_timestamp>",
        "Humanized": "<humanized_uptime>"
    }
}

RVC CLI Example

rvc sys uptime

Response

Since....: 2026-04-12T04:03:37Z
Humanized: up 7 weeks, 3 days, 13 hours, 19 minutes