In previous
post, I explained how to get node level statistics. In the same way you can get
index level statistics.
Syntax
GET
indexName/_stats
GET books/_stats
Response like below.
Response like below.
{
"_shards": {
"total": 10,
"successful": 5,
"failed": 0
},
"_all": {
"primaries": {
"docs": {
"count": 2,
"deleted": 0
},
"store": {
"size_in_bytes": 5584,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 2,
"index_time_in_millis": 236,
"index_current": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 7,
"time_in_millis": 84,
"exists_total": 1,
"exists_time_in_millis": 81,
"missing_total": 6,
"missing_time_in_millis": 3,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 5,
"query_time_in_millis": 0,
"query_current": 0,
"fetch_total": 2,
"fetch_time_in_millis": 119,
"fetch_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 0,
"total_time_in_millis": 0,
"total_docs": 0,
"total_size_in_bytes": 0
},
"refresh": {
"total": 7,
"total_time_in_millis": 794
},
"flush": {
"total": 2,
"total_time_in_millis": 3347
},
"warmer": {
"current": 0,
"total": 14,
"total_time_in_millis": 2
},
"filter_cache": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"id_cache": {
"memory_size_in_bytes": 0
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"percolate": {
"total": 0,
"time_in_millis": 0,
"current": 0,
"memory_size_in_bytes": -1,
"memory_size": "-1b",
"queries": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 2,
"memory_in_bytes": 11476,
"index_writer_memory_in_bytes": 0,
"index_writer_max_memory_in_bytes": 2560000,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 0
},
"translog": {
"operations": 0,
"size_in_bytes": 17
},
"suggest": {
"total": 0,
"time_in_millis": 0,
"current": 0
},
"query_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 0,
"miss_count": 0
}
},
"total": {
"docs": {
"count": 2,
"deleted": 0
},
"store": {
"size_in_bytes": 5584,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 2,
"index_time_in_millis": 236,
"index_current": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 7,
"time_in_millis": 84,
"exists_total": 1,
"exists_time_in_millis": 81,
"missing_total": 6,
"missing_time_in_millis": 3,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 5,
"query_time_in_millis": 0,
"query_current": 0,
"fetch_total": 2,
"fetch_time_in_millis": 119,
"fetch_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 0,
"total_time_in_millis": 0,
"total_docs": 0,
"total_size_in_bytes": 0
},
"refresh": {
"total": 7,
"total_time_in_millis": 794
},
"flush": {
"total": 2,
"total_time_in_millis": 3347
},
"warmer": {
"current": 0,
"total": 14,
"total_time_in_millis": 2
},
"filter_cache": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"id_cache": {
"memory_size_in_bytes": 0
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"percolate": {
"total": 0,
"time_in_millis": 0,
"current": 0,
"memory_size_in_bytes": -1,
"memory_size": "-1b",
"queries": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 2,
"memory_in_bytes": 11476,
"index_writer_memory_in_bytes": 0,
"index_writer_max_memory_in_bytes": 2560000,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 0
},
"translog": {
"operations": 0,
"size_in_bytes": 17
},
"suggest": {
"total": 0,
"time_in_millis": 0,
"current": 0
},
"query_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 0,
"miss_count": 0
}
}
},
"indices": {
"books": {
"primaries": {
"docs": {
"count": 2,
"deleted": 0
},
"store": {
"size_in_bytes": 5584,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 2,
"index_time_in_millis": 236,
"index_current": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 7,
"time_in_millis": 84,
"exists_total": 1,
"exists_time_in_millis": 81,
"missing_total": 6,
"missing_time_in_millis": 3,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 5,
"query_time_in_millis": 0,
"query_current": 0,
"fetch_total": 2,
"fetch_time_in_millis": 119,
"fetch_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 0,
"total_time_in_millis": 0,
"total_docs": 0,
"total_size_in_bytes": 0
},
"refresh": {
"total": 7,
"total_time_in_millis": 794
},
"flush": {
"total": 2,
"total_time_in_millis": 3347
},
"warmer": {
"current": 0,
"total": 14,
"total_time_in_millis": 2
},
"filter_cache": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"id_cache": {
"memory_size_in_bytes": 0
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"percolate": {
"total": 0,
"time_in_millis": 0,
"current": 0,
"memory_size_in_bytes": -1,
"memory_size": "-1b",
"queries": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 2,
"memory_in_bytes": 11476,
"index_writer_memory_in_bytes": 0,
"index_writer_max_memory_in_bytes": 2560000,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 0
},
"translog": {
"operations": 0,
"size_in_bytes": 17
},
"suggest": {
"total": 0,
"time_in_millis": 0,
"current": 0
},
"query_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 0,
"miss_count": 0
}
},
"total": {
"docs": {
"count": 2,
"deleted": 0
},
"store": {
"size_in_bytes": 5584,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 2,
"index_time_in_millis": 236,
"index_current": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 7,
"time_in_millis": 84,
"exists_total": 1,
"exists_time_in_millis": 81,
"missing_total": 6,
"missing_time_in_millis": 3,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 5,
"query_time_in_millis": 0,
"query_current": 0,
"fetch_total": 2,
"fetch_time_in_millis": 119,
"fetch_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 0,
"total_time_in_millis": 0,
"total_docs": 0,
"total_size_in_bytes": 0
},
"refresh": {
"total": 7,
"total_time_in_millis": 794
},
"flush": {
"total": 2,
"total_time_in_millis": 3347
},
"warmer": {
"current": 0,
"total": 14,
"total_time_in_millis": 2
},
"filter_cache": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"id_cache": {
"memory_size_in_bytes": 0
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"percolate": {
"total": 0,
"time_in_millis": 0,
"current": 0,
"memory_size_in_bytes": -1,
"memory_size": "-1b",
"queries": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 2,
"memory_in_bytes": 11476,
"index_writer_memory_in_bytes": 0,
"index_writer_max_memory_in_bytes": 2560000,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 0
},
"translog": {
"operations": 0,
"size_in_bytes": 17
},
"suggest": {
"total": 0,
"time_in_millis": 0,
"current": 0
},
"query_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 0,
"miss_count": 0
}
}
}
}
}
Note:
1. To get all index statistics
GET
_all/_stats
2. To get more than one index statistics
GET
index1,index2/_stats
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