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]

Value Type Description

Value	Type	Description
--config	string	Redpanda config file, if not set the file will be searched for in the default locations.
-r, --dirs	strings	List of data directories or places to store data, for example: `/var/vectorized/redpanda/`, usually your XFS filesystem on an NVMe SSD device.
-d, --disks	strings	Lists of devices to tune for example `sda1`.
-h, --help	-	Help for list.
-m, --mode	string	Operation Mode: one of: [`sq`, `sq_split`,\{" "} `mq`].
-n, --nic	strings	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`).

--config

string

Redpanda config file, if not set the file will be searched for in the default locations.

-r, --dirs

strings

List of data directories or places to store data, for example: /var/vectorized/redpanda/, usually your XFS filesystem on an NVMe SSD device.

-d, --disks

strings

Lists of devices to tune for example sda1.

-h, --help

Help for list.

-m, --mode

string

Operation Mode: one of: [sq, sq_split,\{" "} mq].

-n, --nic

strings

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).

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