index_stats
ES-学习之路-index stats
GET /test_2/_stats
{
"_shards": {
"total": 8,
"successful": 2,
"failed": 0
},
"_all": {
"primaries": {
"docs": {
"count": 0,
"deleted": 0
},
"store": {
"size_in_bytes": 460
},
"indexing": {
"index_total": 0,
"index_time_in_millis": 0,
"index_current": 0,
"index_failed": 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": 0,
"time_in_millis": 0,
"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 0,
"missing_time_in_millis": 0,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 0,
"query_time_in_millis": 0,
"query_current": 0,
"fetch_total": 0,
"fetch_time_in_millis": 0,
"fetch_current": 0,
"scroll_total": 0,
"scroll_time_in_millis": 0,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_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,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 0,
"total_auto_throttle_in_bytes": 41943040
},
"refresh": {
"total": 6,
"total_time_in_millis": 1,
"listeners": 0
},
"flush": {
"total": 0,
"total_time_in_millis": 0
},
"warmer": {
"current": 0,
"total": 2,
"total_time_in_millis": 0
},
"query_cache": {
"memory_size_in_bytes": 0,
"total_count": 0,
"hit_count": 0,
"miss_count": 0,
"cache_size": 0,
"cache_count": 0,
"evictions": 0
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 0,
"memory_in_bytes": 0,
"terms_memory_in_bytes": 0,
"stored_fields_memory_in_bytes": 0,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 0,
"points_memory_in_bytes": 0,
"doc_values_memory_in_bytes": 0,
"index_writer_memory_in_bytes": 0,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 0,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {}
},
"translog": {
"operations": 0,
"size_in_bytes": 86,
"uncommitted_operations": 0,
"uncommitted_size_in_bytes": 86
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 0,
"miss_count": 0
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 0
}
},
"total": {
"docs": {
"count": 0,
"deleted": 0
},
"store": {
"size_in_bytes": 460
},
"indexing": {
"index_total": 0,
"index_time_in_millis": 0,
"index_current": 0,
"index_failed": 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": 0,
"time_in_millis": 0,
"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 0,
"missing_time_in_millis": 0,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 0,
"query_time_in_millis": 0,
"query_current": 0,
"fetch_total": 0,
"fetch_time_in_millis": 0,
"fetch_current": 0,
"scroll_total": 0,
"scroll_time_in_millis": 0,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_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,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 0,
"total_auto_throttle_in_bytes": 41943040
},
"refresh": {
"total": 6,
"total_time_in_millis": 1,
"listeners": 0
},
"flush": {
"total": 0,
"total_time_in_millis": 0
},
"warmer": {
"current": 0,
"total": 2,
"total_time_in_millis": 0
},
"query_cache": {
"memory_size_in_bytes": 0,
"total_count": 0,
"hit_count": 0,
"miss_count": 0,
"cache_size": 0,
"cache_count": 0,
"evictions": 0
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 0,
"memory_in_bytes": 0,
"terms_memory_in_bytes": 0,
"stored_fields_memory_in_bytes": 0,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 0,
"points_memory_in_bytes": 0,
"doc_values_memory_in_bytes": 0,
"index_writer_memory_in_bytes": 0,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 0,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {}
},
"translog": {
"operations": 0,
"size_in_bytes": 86,
"uncommitted_operations": 0,
"uncommitted_size_in_bytes": 86
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 0,
"miss_count": 0
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 0
}
}
},
"indices": {
"test_2": {
"primaries": {
"docs": {
"count": 0,
"deleted": 0
},
"store": {
"size_in_bytes": 460
},
"indexing": {
"index_total": 0,
"index_time_in_millis": 0,
"index_current": 0,
"index_failed": 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": 0,
"time_in_millis": 0,
"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 0,
"missing_time_in_millis": 0,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 0,
"query_time_in_millis": 0,
"query_current": 0,
"fetch_total": 0,
"fetch_time_in_millis": 0,
"fetch_current": 0,
"scroll_total": 0,
"scroll_time_in_millis": 0,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_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,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 0,
"total_auto_throttle_in_bytes": 41943040
},
"refresh": {
"total": 6,
"total_time_in_millis": 1,
"listeners": 0
},
"flush": {
"total": 0,
"total_time_in_millis": 0
},
"warmer": {
"current": 0,
"total": 2,
"total_time_in_millis": 0
},
"query_cache": {
"memory_size_in_bytes": 0,
"total_count": 0,
"hit_count": 0,
"miss_count": 0,
"cache_size": 0,
"cache_count": 0,
"evictions": 0
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 0,
"memory_in_bytes": 0,
"terms_memory_in_bytes": 0,
"stored_fields_memory_in_bytes": 0,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 0,
"points_memory_in_bytes": 0,
"doc_values_memory_in_bytes": 0,
"index_writer_memory_in_bytes": 0,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 0,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {}
},
"translog": {
"operations": 0,
"size_in_bytes": 86,
"uncommitted_operations": 0,
"uncommitted_size_in_bytes": 86
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 0,
"miss_count": 0
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 0
}
},
"total": {
"docs": {
"count": 0,
"deleted": 0
},
"store": {
"size_in_bytes": 460
},
"indexing": {
"index_total": 0,
"index_time_in_millis": 0,
"index_current": 0,
"index_failed": 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": 0,
"time_in_millis": 0,
"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 0,
"missing_time_in_millis": 0,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 0,
"query_time_in_millis": 0,
"query_current": 0,
"fetch_total": 0,
"fetch_time_in_millis": 0,
"fetch_current": 0,
"scroll_total": 0,
"scroll_time_in_millis": 0,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_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,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 0,
"total_auto_throttle_in_bytes": 41943040
},
"refresh": {
"total": 6,
"total_time_in_millis": 1,
"listeners": 0
},
"flush": {
"total": 0,
"total_time_in_millis": 0
},
"warmer": {
"current": 0,
"total": 2,
"total_time_in_millis": 0
},
"query_cache": {
"memory_size_in_bytes": 0,
"total_count": 0,
"hit_count": 0,
"miss_count": 0,
"cache_size": 0,
"cache_count": 0,
"evictions": 0
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 0,
"memory_in_bytes": 0,
"terms_memory_in_bytes": 0,
"stored_fields_memory_in_bytes": 0,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 0,
"points_memory_in_bytes": 0,
"doc_values_memory_in_bytes": 0,
"index_writer_memory_in_bytes": 0,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 0,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {}
},
"translog": {
"operations": 0,
"size_in_bytes": 86,
"uncommitted_operations": 0,
"uncommitted_size_in_bytes": 86
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 0,
"miss_count": 0
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 0
}
}
}
}
}| docs | The number of docs / deleted docs (docs not yet merged out). Note, affected by refreshing the index. |
|---|---|
| store | The size of the index. |
| indexing | Indexing statistics, can be combined with a comma separated list of types to provide document type level stats. |
| get | Get statistics, including missing stats. |
| search | Search statistics including suggest statistics. You can include statistics for custom groups by adding an extra groups parameter (search operations can be associated with one or more groups). The groups parameter accepts a comma separated list of group names. Use _all to return statistics for all groups. |
| segments | Retrieve the memory use of the open segments. Optionally, setting the include_segment_file_sizes flag, report the aggregated disk usage of each one of the Lucene index files. |
| completion | Completion suggest statistics. |
| fielddata | Fielddata statistics. |
| flush | Flush statistics. |
| merge | Merge statistics. |
| request_cache | Shard request cache statistics. |
| refresh | Refresh statistics. |
| warmer | Warmer statistics. |
| translog | Translog statistics. |
Some statistics allow per field granularity which accepts a list comma-separated list of included fields. By default all fields are included:
| fields | List of fields to be included in the statistics. This is used as the default list unless a more specific field list is provided (see below). |
|---|---|
| completion_fields | List of fields to be included in the Completion Suggest statistics. |
| fielddata_fields | List of fields to be included in the Fielddata statistics. |
# Get back stats for merge and refresh only for all indices
GET /_stats/merge,refresh
# Get back stats for type1 and type2 documents for the my_index index
GET /my_index/_stats/indexing?types=type1,type2
# Get back just search stats for group1 and group2
GET /_stats/search?groups=group1,group2