cat/

Retrieves the cluster’s index aliases, including filter and routing information.

Provides a snapshot of the number of shards allocated to each data node and their disk space.

Returns information about component templates in a cluster.

Provides quick access to a document count for a data stream, an index, or an entire cluster.

Returns the amount of heap memory currently used by the field data cache on every data node in the cluster.

Returns the health status of a cluster, similar to the cluster health API.

Returns help for the Cat APIs.

Returns high-level information about indices in a cluster, including backing indices for data streams.

Returns information about the master node, including the ID, bound IP address, and name.

Returns configuration and usage information about datafeeds.

Returns configuration and usage information about data frame analytics jobs.

Returns configuration and usage information for anomaly detection jobs.

Returns configuration and usage information about inference trained models.

Returns information about custom node attributes.

Returns information about the nodes in a cluster.

Returns cluster-level changes that have not yet been executed.

Returns a list of plugins running on each node of a cluster.

Returns information about ongoing and completed shard recoveries.

Returns the snapshot repositories for a cluster.

Returns low-level information about the Lucene segments in index shards.

Returns information about the shards in a cluster.

Returns information about the snapshots stored in one or more repositories.

Returns information about tasks currently executing in the cluster.

Returns information about index templates in a cluster.

Returns thread pool statistics for each node in a cluster.

Returns configuration and usage information about transforms.