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2 Commits

Author SHA1 Message Date
James Rodewig ba66669eb3
[DOCS] Rename mount types for searchable snapshots (#72699) 
Changes:

* Renames 'full copy searchable snapshot' to 'fully mounted index.'
* Renames 'shared cache searchable snapshot' to 'partially mounted index.'
* Removes some unneeded cache setup instructions for the frozen tier. We added a default cache size with #71844.
 2021-05-05 16:35:33 -04:00
Tanguy Leroux ceaa16eddc
Add node level cache stats for searchable snapshots (#71701) 
This commit adds node-level statistics about the searchable 
snapshots shared cache that can be retrieved using the REST 
endpoint `GET /_searchable_snapshots/cache/stats`.

And the returned informations are:
{
  "nodes" : {
    "eerrtBMtQEisohZzxBLUSw" : {
      "shared_cache" : {
        "reads" : 6051,
        "bytes_read" : "5.1mb",
        "bytes_read_in_bytes" : 5448829,
        "writes" : 37,
        "bytes_written" : "1.1mb",
        "bytes_written_in_bytes" : 1208320,
        "evictions" : 5,
        "num_regions" : 32,
        "size" : "1mb",
        "size_in_bytes" : 1048576,
        "region_size" : "32kb",
        "region_size_in_bytes" : 32768
      }
    }
  }
}
 2021-04-19 17:02:27 +02:00