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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