OpenSearch/docs/reference/cat/count.asciidoc

[[cat-count]]
== cat count

`count` provides quick access to the document count of the entire
cluster, or individual indices.

[source,js]
--------------------------------------------------
GET /_cat/count?v
--------------------------------------------------
// CONSOLE
// TEST[setup:big_twitter]
// TEST[s/^/POST test\/test\?refresh\n{"test": "test"}\n/]

Looks like:

[source,js]
--------------------------------------------------
epoch      timestamp count
1475868259 15:24:19  121
--------------------------------------------------
// TESTRESPONSE[s/1475868259 15:24:19/\\d+ \\d+:\\d+:\\d+/ _cat]

Or for a single index:

[source,js]
--------------------------------------------------
GET /_cat/count/twitter?v
--------------------------------------------------
// CONSOLE
// TEST[continued]

[source,js]
--------------------------------------------------
epoch      timestamp count
1475868259 15:24:20  120
--------------------------------------------------
// TESTRESPONSE[s/1475868259 15:24:20/\\d+ \\d+:\\d+:\\d+/ _cat]


NOTE: The document count indicates the number of live documents and does not include deleted documents which have not yet been cleaned up by the merge process.