ElasticSearch之Index stats API
1.ElasticSearch之安装2.ElasticSearch之查看集群的参数3.ElasticSearch之健康状态4.ElasticSearch的日志配置5.ElasticSearch之cat aliases API6.ElasticSearch之Health API7.ElasticSearch之Nodes info API8.ElasticSearch之系统关键配置9.ElasticSearch之cat allocation API10.ElasticSearch之cat anomaly detectors API11.ElasticSearch之cat component templates API12.ElasticSearch之配置13.ElasticSearch之cat count API14.ElasticSearch之cat data frame analytics API15.ElasticSearch之禁用交换分区16.ElasticSearch之虚拟内存17.ElasticSearch之文件描述符的数量18.ElasticSearch之线程的数量19.ElasticSearch之cat datafeeds API20.ElasticSearch之cat fielddata API21.ElasticSearch之cat health API22.ElasticSearch之cat indices API23.ElasticSearch之cat master API24.ElasticSearch之cat nodeattrs API25.ElasticSearch之线程池26.ElasticSearch之cat nodes API27.ElasticSearch之cat pending tasks API28.ElasticSearch之cat plugins API29.ElasticSearch之cat recovery API30.ElasticSearch之cat repositories API31.ElasticSearch之cat segments API32.ElasticSearch之cat shards API33.ElasticSearch之cat task management API34.ElasticSearch之cat templates API35.ElasticSearch之cat thread pool API36.ElasticSearch之Search settings37.ElasticSearch之cat trained model API38.ElasticSearch之cat transforms API39.ElasticSearch之Merge40.ElasticSearch之Force merge API41.ElasticSearch之Task management API42.ElasticSearch之Slow Log43.ElasticSearch之Analyze index disk usage API44.ElasticSearch之Clear cache API45.ElasticSearch之Create index API46.ElasticSearch之Clone index API47.ElasticSearch之Close index API48.ElasticSearch之Open index API49.ElasticSearch之Delete index API50.ElasticSearch之Exists API51.ElasticSearch之Get index API52.ElasticSearch之Get index settings API
53.ElasticSearch之Index stats API
54.ElasticSearch之Refresh API55.ElasticSearch之Shard request cache settings56.ElasticSearch之Node query cache settings57.ElasticSearch之Index modules58.ElasticSearch之集群中的节点59.ElasticSearch之网络配置获取指定索引的统计数据。
获取指定索引的全部统计数据，命令样例如下：
curl -X GET "https://localhost:9200/testindex_001/_stats?pretty" --cacert $ES_HOME/config/certs/http_ca.crt -u "elastic:ohCxPH=QBE+s5=*lo7F9"
执行结果的样例，如下：
{ "_shards" : { "total" : 2, "successful" : 1, "failed" : 0 }, "_all" : { "primaries" : { "docs" : { "count" : 0, "deleted" : 0 }, "shard_stats" : { "total_count" : 1 }, "store" : { "size_in_bytes" : 249, "total_data_set_size_in_bytes" : 249, "reserved_in_bytes" : 0 }, "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, "write_load" : 0.0 }, "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" : 20971520 }, "refresh" : { "total" : 8, "total_time_in_millis" : 50, "external_total" : 5, "external_total_time_in_millis" : 52, "listeners" : 0 }, "flush" : { "total" : 1, "periodic" : 1, "total_time_in_millis" : 174 }, "warmer" : { "current" : 0, "total" : 4, "total_time_in_millis" : 1 }, "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, "global_ordinals" : { "build_time_in_millis" : 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" : 55, "uncommitted_operations" : 0, "uncommitted_size_in_bytes" : 55, "earliest_last_modified_age" : 26213582 }, "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 }, "bulk" : { "total_operations" : 0, "total_time_in_millis" : 0, "total_size_in_bytes" : 0, "avg_time_in_millis" : 0, "avg_size_in_bytes" : 0 }, "dense_vector" : { "value_count" : 0 } }, "total" : { "docs" : { "count" : 0, "deleted" : 0 }, "shard_stats" : { "total_count" : 1 }, "store" : { "size_in_bytes" : 249, "total_data_set_size_in_bytes" : 249, "reserved_in_bytes" : 0 }, "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, "write_load" : 0.0 }, "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" : 20971520 }, "refresh" : { "total" : 8, "total_time_in_millis" : 50, "external_total" : 5, "external_total_time_in_millis" : 52, "listeners" : 0 }, "flush" : { "total" : 1, "periodic" : 1, "total_time_in_millis" : 174 }, "warmer" : { "current" : 0, "total" : 4, "total_time_in_millis" : 1 }, "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, "global_ordinals" : { "build_time_in_millis" : 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" : 55, "uncommitted_operations" : 0, "uncommitted_size_in_bytes" : 55, "earliest_last_modified_age" : 26213582 }, "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 }, "bulk" : { "total_operations" : 0, "total_time_in_millis" : 0, "total_size_in_bytes" : 0, "avg_time_in_millis" : 0, "avg_size_in_bytes" : 0 }, "dense_vector" : { "value_count" : 0 } } }, "indices" : { "testindex_001" : { "uuid" : "7iGJRFfxRd2jD3qP-KDRmQ", "health" : "yellow", "status" : "open", "primaries" : { "docs" : { "count" : 0, "deleted" : 0 }, "shard_stats" : { "total_count" : 1 }, "store" : { "size_in_bytes" : 249, "total_data_set_size_in_bytes" : 249, "reserved_in_bytes" : 0 }, "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, "write_load" : 0.0 }, "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" : 20971520 }, "refresh" : { "total" : 8, "total_time_in_millis" : 50, "external_total" : 5, "external_total_time_in_millis" : 52, "listeners" : 0 }, "flush" : { "total" : 1, "periodic" : 1, "total_time_in_millis" : 174 }, "warmer" : { "current" : 0, "total" : 4, "total_time_in_millis" : 1 }, "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, "global_ordinals" : { "build_time_in_millis" : 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" : 55, "uncommitted_operations" : 0, "uncommitted_size_in_bytes" : 55, "earliest_last_modified_age" : 26213582 }, "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 }, "bulk" : { "total_operations" : 0, "total_time_in_millis" : 0, "total_size_in_bytes" : 0, "avg_time_in_millis" : 0, "avg_size_in_bytes" : 0 }, "dense_vector" : { "value_count" : 0 } }, "total" : { "docs" : { "count" : 0, "deleted" : 0 }, "shard_stats" : { "total_count" : 1 }, "store" : { "size_in_bytes" : 249, "total_data_set_size_in_bytes" : 249, "reserved_in_bytes" : 0 }, "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, "write_load" : 0.0 }, "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" : 20971520 }, "refresh" : { "total" : 8, "total_time_in_millis" : 50, "external_total" : 5, "external_total_time_in_millis" : 52, "listeners" : 0 }, "flush" : { "total" : 1, "periodic" : 1, "total_time_in_millis" : 174 }, "warmer" : { "current" : 0, "total" : 4, "total_time_in_millis" : 1 }, "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, "global_ordinals" : { "build_time_in_millis" : 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" : 55, "uncommitted_operations" : 0, "uncommitted_size_in_bytes" : 55, "earliest_last_modified_age" : 26213582 }, "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 }, "bulk" : { "total_operations" : 0, "total_time_in_millis" : 0, "total_size_in_bytes" : 0, "avg_time_in_millis" : 0, "avg_size_in_bytes" : 0 }, "dense_vector" : { "value_count" : 0 } } } } }
获取指定索引的指定指标的统计数据，命令样例如下：
curl -X GET "https://localhost:9200/testindex_001/_stats/completion?pretty" --cacert $ES_HOME/config/certs/http_ca.crt -u "elastic:ohCxPH=QBE+s5=*lo7F9"
执行结果的样例，如下：
{ "_shards" : { "total" : 2, "successful" : 1, "failed" : 0 }, "_all" : { "primaries" : { "completion" : { "size_in_bytes" : 0 } }, "total" : { "completion" : { "size_in_bytes" : 0 } } }, "indices" : { "testindex_001" : { "uuid" : "7iGJRFfxRd2jD3qP-KDRmQ", "health" : "yellow", "status" : "open", "primaries" : { "completion" : { "size_in_bytes" : 0 } }, "total" : { "completion" : { "size_in_bytes" : 0 } } } } }
允许指定的指标，如下：
_all，默认值，即全部指标，无需显式指定。completiondocsfielddataflushgetindexingmergequery_cacherefreshrequest_cachesearchsegmentsstoretranslog
方法参数
level，指标的统计级别，可选值：
- cluster
- indices
- shards
相关资料
本文来自博客园，作者：jackieathome，转载请注明原文链接：https://www.cnblogs.com/jackieathome/p/17871897.html
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