ElasticSearch之cat nodes 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 API
27.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 API53.ElasticSearch之Index stats API54.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之网络配置命令样例如下：
curl -X GET "https://localhost:9200/_cat/nodes?v=true&pretty" --cacert $ES_HOME/config/certs/http_ca.crt -u "elastic:ohCxPH=QBE+s5=*lo7F9"
执行结果输出如下：
ip heap.percent ram.percent cpu load_1m load_5m load_15m node.role master name 127.0.0.1 11 90 2 1.40 1.37 1.46 cdfhilmrstw * jackie-ubuntu
查看帮助，命令如下：
curl -X GET "https://localhost:9200/_cat/nodes?v=true&help=true&pretty" --cacert $ES_HOME/config/certs/http_ca.crt -u "elastic:ohCxPH=QBE+s5=*lo7F9"
执行结果输出如下：
id | id,nodeId | unique node id pid | p | process id ip | i | ip address port | po | bound transport port http_address | http | bound http address version | v | es version type | t | es distribution type build | b | es build hash jdk | j | jdk version disk.total | dt,diskTotal | total disk space disk.used | du,diskUsed | used disk space disk.avail | d,da,disk,diskAvail | available disk space disk.used_percent | dup,diskUsedPercent | used disk space percentage heap.current | hc,heapCurrent | used heap heap.percent | hp,heapPercent | used heap ratio heap.max | hm,heapMax | max configured heap ram.current | rc,ramCurrent | used machine memory ram.percent | rp,ramPercent | used machine memory ratio ram.max | rm,ramMax | total machine memory file_desc.current | fdc,fileDescriptorCurrent | used file descriptors file_desc.percent | fdp,fileDescriptorPercent | used file descriptor ratio file_desc.max | fdm,fileDescriptorMax | max file descriptors cpu | cpu | recent cpu usage load_1m | l | 1m load avg load_5m | l | 5m load avg load_15m | l | 15m load avg uptime | u | node uptime node.role | r,role,nodeRole | m:master eligible node, d:data node, i:ingest node, -:coordinating node only master | m | *:current master name | n | node name completion.size | cs,completionSize | size of completion fielddata.memory_size | fm,fielddataMemory | used fielddata cache fielddata.evictions | fe,fielddataEvictions | fielddata evictions query_cache.memory_size | qcm,queryCacheMemory | used query cache query_cache.evictions | qce,queryCacheEvictions | query cache evictions query_cache.hit_count | qchc,queryCacheHitCount | query cache hit counts query_cache.miss_count | qcmc,queryCacheMissCount | query cache miss counts request_cache.memory_size | rcm,requestCacheMemory | used request cache request_cache.evictions | rce,requestCacheEvictions | request cache evictions request_cache.hit_count | rchc,requestCacheHitCount | request cache hit counts request_cache.miss_count | rcmc,requestCacheMissCount | request cache miss counts flush.total | ft,flushTotal | number of flushes flush.total_time | ftt,flushTotalTime | time spent in flush get.current | gc,getCurrent | number of current get ops get.time | gti,getTime | time spent in get get.total | gto,getTotal | number of get ops get.exists_time | geti,getExistsTime | time spent in successful gets get.exists_total | geto,getExistsTotal | number of successful gets get.missing_time | gmti,getMissingTime | time spent in failed gets get.missing_total | gmto,getMissingTotal | number of failed gets indexing.delete_current | idc,indexingDeleteCurrent | number of current deletions indexing.delete_time | idti,indexingDeleteTime | time spent in deletions indexing.delete_total | idto,indexingDeleteTotal | number of delete ops indexing.index_current | iic,indexingIndexCurrent | number of current indexing ops indexing.index_time | iiti,indexingIndexTime | time spent in indexing indexing.index_total | iito,indexingIndexTotal | number of indexing ops indexing.index_failed | iif,indexingIndexFailed | number of failed indexing ops merges.current | mc,mergesCurrent | number of current merges merges.current_docs | mcd,mergesCurrentDocs | number of current merging docs merges.current_size | mcs,mergesCurrentSize | size of current merges merges.total | mt,mergesTotal | number of completed merge ops merges.total_docs | mtd,mergesTotalDocs | docs merged merges.total_size | mts,mergesTotalSize | size merged merges.total_time | mtt,mergesTotalTime | time spent in merges refresh.total | rto,refreshTotal | total refreshes refresh.time | rti,refreshTime | time spent in refreshes refresh.external_total | rto,refreshTotal | total external refreshes refresh.external_time | rti,refreshTime | time spent in external refreshes refresh.listeners | rli,refreshListeners | number of pending refresh listeners script.compilations | scrcc,scriptCompilations | script compilations script.cache_evictions | scrce,scriptCacheEvictions | script cache evictions script.compilation_limit_triggered | scrclt,scriptCacheCompilationLimitTriggered | script cache compilation limit triggered search.fetch_current | sfc,searchFetchCurrent | current fetch phase ops search.fetch_time | sfti,searchFetchTime | time spent in fetch phase search.fetch_total | sfto,searchFetchTotal | total fetch ops search.open_contexts | so,searchOpenContexts | open search contexts search.query_current | sqc,searchQueryCurrent | current query phase ops search.query_time | sqti,searchQueryTime | time spent in query phase search.query_total | sqto,searchQueryTotal | total query phase ops search.scroll_current | scc,searchScrollCurrent | open scroll contexts search.scroll_time | scti,searchScrollTime | time scroll contexts held open search.scroll_total | scto,searchScrollTotal | completed scroll contexts segments.count | sc,segmentsCount | number of segments segments.memory | sm,segmentsMemory | memory used by segments segments.index_writer_memory | siwm,segmentsIndexWriterMemory | memory used by index writer segments.version_map_memory | svmm,segmentsVersionMapMemory | memory used by version map segments.fixed_bitset_memory | sfbm,fixedBitsetMemory | memory used by fixed bit sets for nested object field types and type filters for types referred in _parent fields suggest.current | suc,suggestCurrent | number of current suggest ops suggest.time | suti,suggestTime | time spend in suggest suggest.total | suto,suggestTotal | number of suggest ops bulk.total_operations | bto,bulkTotalOperations | number of bulk shard ops bulk.total_time | btti,bulkTotalTime | time spend in shard bulk bulk.total_size_in_bytes | btsi,bulkTotalSizeInBytes | total size in bytes of shard bulk bulk.avg_time | bati,bulkAvgTime | average time spend in shard bulk bulk.avg_size_in_bytes | basi,bulkAvgSizeInBytes | average size in bytes of shard bulk shard_stats.total_count | sstc,shardStatsTotalCount | number of shards assigned mappings.total_count | mtc,mappingsTotalCount | number of mappings mappings.total_estimated_overhead_in_bytes | mteo,mappingsTotalEstimatedOverheadInBytes | estimated overhead in bytes of mappings
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/17863292.html
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