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Elastic Docs ›Elasticsearch Guide [7.13] ›REST APIs ›Compact and aligned text (CAT) APIs

cat count API

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IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

cat count API

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

The document count only includes live documents, not deleted documents which have not yet been removed by the merge process.

Request

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GET /_cat/count/<target>

GET /_cat/count

Prerequisites

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  • If the Elasticsearch security features are enabled, you must have the read index privilege for any data stream, index, or alias you retrieve.

Path parameters

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<target>
(Optional, string) Comma-separated list of data streams, indices, and aliases used to limit the request. Supports wildcards (*). To target all data streams and indices, omit this parameter or use * or _all.

Query parameters

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format
(Optional, string) Short version of the HTTP accept header. Valid values include JSON, YAML, etc.
h
(Optional, string) Comma-separated list of column names to display.
help
(Optional, Boolean) If true, the response includes help information. Defaults to false.
s
(Optional, string) Comma-separated list of column names or column aliases used to sort the response.
v
(Optional, Boolean) If true, the response includes column headings. Defaults to false.

Examples

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Example with an individual data stream or index

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The following count API request retrieves the document count for the my-index-000001 data stream or index.

GET /_cat/count/my-index-000001?v=true
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The API returns the following response:

epoch      timestamp count
1475868259 15:24:20  120

Example with all data streams and indices in a cluster

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The following count API request retrieves the document count for all data streams and indices in the cluster.

GET /_cat/count?v=true
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The API returns the following response:

epoch      timestamp count
1475868259 15:24:20  121
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