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Topology

  • Redis / Valkey

The topology view shows how the servers behind a connection fit together. For a Cluster it draws the slot map and lists every node with its role, primary, state and slots. For Sentinel it shows the master, its replicas and the Sentinels watching it.

The topology of a three-node Redis Cluster: the slot map split across the three primaries and the node table, above a CLI whose commands are each answered by the node that owns the key's slot.The topology of a three-node Redis Cluster: the slot map split across the three primaries and the node table, above a CLI whose commands are each answered by the node that owns the key's slot.
See how a cluster's slots are spread, and which node answers each command.

Open the topology

Section titled “Open the topology”

Open Tools › Topology under the connection. The toolbar shows the Mode (standalone, sentinel or cluster) and the number of nodes. Refresh reads the topology again.

Cluster

Section titled “Cluster”

The Slot map draws the 16,384 hash slots, coloured by the primary that serves them; hover a segment to see its slot range and owner. A legend lists each primary with its slot ranges.

If some slots have no primary, the view lists them and warns that their keys cannot be read or written.

Sentinel

Section titled “Sentinel”

The Sentinel section names the master and shows its address, flags, number of replicas and Sentinels, and the quorum, followed by the list of Sentinels.

Nodes

Section titled “Nodes”

The Nodes table lists every node with its Address, Role, Primary (for a replica), State, Slots, Replication offset and Flags.

Through an SSH tunnel or a proxy, nodes are shown by the addresses they announce, not by the local forwards, so the view looks the same as on a direct connection. See Replica sets, Sentinel and Cluster through tunnels.

Section titled “Related”

Documents Querybara 0.1.1 · built frombc9f5aa