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Version: 22.2

rpk redpanda tune list

List available redpanda tuners and check if they are enabled and supported by your system.

To enable a tuner it must be set in the redpanda.yaml configuration file under rpk section, for example:

rpk:
tune_cpu: true
tune_swappiness: true

You may use rpk redpanda config set to enable or disable a tuner.

Usage

rpk redpanda tune list [flags]

Flags

Value Type Description
--configstringRedpanda config file, if not set the file will be searched for in the default locations.
-r, --dirsstringsList of *data* directories or places to store data, for example:/var/vectorized/redpanda/, usually your XFS filesystem on an NVMe SSD device.
-d, --disksstringsLists of devices to tune for example sda1.
-h, --help- Help for list.
-m, --modestringOperation Mode: one of: [sq, sq_split, mq].
-n, --nicstrings Network Interface Controllers to tune.
--reboot-allowed-If set will allow tuners to tune boot parameters and request system reboot.
-v, --verbose-Enable verbose logging (default false).