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ScyllaDB Docs ScyllaDB Open Source ScyllaDB for Administrators Admin Tools Nodetool Nodetool status

Nodetool status¶

status - This command prints the cluster information for a single keyspace or all keyspaces.

The keyspace argument is required to calculate effective ownership information (Owns column). For tablet keyspaces, a table is also required for effective ownership.

For example:

nodetool status my_keyspace

Example output:

Datacenter: datacenter1
=======================
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
--  Address    Load       Tokens  Owns (effective)  Host ID                               Rack
UN  127.0.0.1  394.97 MB  256     33.4%             292a6c7f-2063-484c-b54d-9015216f1750  rack1
UN  127.0.0.2  151.07 MB  256     34.3%             102b6ecd-2081-4073-8172-bf818c35e27b  rack1
UN  127.0.0.3  249.07 MB  256     32.3%             20db6ecd-2981-447s-l172-jf118c17o27y  rack1

Parameter	Description
Datacenter	The data center that holds the information.
Status	`U` - The node is up. `D` - The node is down.
State	`N` - Normal `L` - Leaving `J` - Joining `M` - Moving
Address	The IP address of the node.
Load	The size on disk the ScyllaDB data takes up (updates every 60 seconds).
Tokens	The number of tokens per node.
Owns	The percentage of data owned by the node (per datacenter) multiplied by the replication factor you are using. For example, if the node owns 25% of the data and the replication factor is 4, the value will equal 100%.
Host ID	The unique identifier (UUID) automatically assigned to the node.
Rack	The name of the rack.

Nodetool Reference

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