ElasticSearch 指标

Prometheus 插件: elasticsearch_exporter (opens in a new tab)
Prometheus 预定义图表: Grafana ElasticSearch (opens in a new tab)

注：指标后面有的标志，表示该平台提供了预定义图表。

描述	指标
活动主分片数	MegaEase`elasticsearch-cluster-health-active-primary-shards-metric` Datadog`elasticsearch.active_primary_shards` Prometheus `elasticsearch_cluster_health_active_primary_shards` Telegraf `elasticsearch_cluster_health_active_primary_shards` MegaEase Dashboard - `elasticsearch-cluster-health-active-primary-shards-avg-metric` - `elasticsearch-cluster-health-active-primary-shards-max-metric` - `elasticsearch-cluster-health-active-primary-shards-min-metric`
活动主分片和副本分片总数	MegaEase`elasticsearch-cluster-health-active-shards-metric` Datadog`elasticsearch.active_shards` Prometheus `elasticsearch_cluster_health_active_shards` Telegraf `elasticsearch_cluster_health_active_shards` MegaEase Dashboard - `elasticsearch-cluster-health-active-shards-min-metric` - `elasticsearch-cluster-health-active-shards-max-metric` - `elasticsearch-cluster-health-active-shards-avg-metric`
延迟分配的分片数，由超时设置引起	MegaEase`elasticsearch-cluster-health-delayed-unassigned-shards-metric` Datadog`elasticsearch.delayed_unassigned_shards` Prometheus `elasticsearch_cluster_health_delayed_unassigned_shards` Telegraf `elasticsearch_cluster_health_delayed_unassigned_shards` MegaEase Dashboard - `elasticsearch-cluster-health-delayed-unassigned-shards-max-metric` - `elasticsearch-cluster-health-delayed-unassigned-shards-avg-metric` - `elasticsearch-cluster-health-delayed-unassigned-shards-min-metric`
正在初始化的分片数	MegaEase`elasticsearch-cluster-health-initializing-shards-metric` Datadog`elasticsearch.initializing_shards` Prometheus `elasticsearch_cluster_health_initializing_shards` Telegraf `elasticsearch_cluster_health_initializing_shards` MegaEase Dashboard - `elasticsearch-cluster-health-initializing-shards-min-metric` - `elasticsearch-cluster-health-initializing-shards-max-metric` - `elasticsearch-cluster-health-initializing-shards-avg-metric`
数据节点数	MegaEase`elasticsearch-cluster-health-number-of-data-nodes-metric` Datadog`elasticsearch.number_of_data_nodes` Prometheus `elasticsearch_cluster_health_number_of_data_nodes` Telegraf `elasticsearch_cluster_health_number_of_data_nodes` MegaEase Dashboard - `elasticsearch-cluster-health-number-of-data-nodes-avg-metric` - `elasticsearch-cluster-health-number-of-data-nodes-min-metric` - `elasticsearch-cluster-health-number-of-data-nodes-max-metric`
集群中节点的数量	MegaEase`elasticsearch-cluster-health-number-of-nodes-metric` Datadog`elasticsearch.number_of_nodes` Prometheus `elasticsearch_cluster_health_initializing_shards` Telegraf `elasticsearch_cluster_health_number_of_nodes` MegaEase Dashboard - `elasticsearch-cluster-health-number-of-nodes-min-metric` - `elasticsearch-cluster-health-number-of-nodes-avg-metric` - `elasticsearch-cluster-health-number-of-nodes-max-metric`
尚未执行的集群级别更改的数量	MegaEase`elasticsearch-cluster-health-number-of-pending-tasks-metric` Datadog`elasticsearch.pending_tasks.total` Prometheus `elasticsearch_cluster_health_number_of_pending_tasks` Telegraf `elasticsearch_cluster_health_number_of_pending_tasks` MegaEase Dashboard - `elasticsearch-cluster-health-number-of-pending-tasks-min-metric` - `elasticsearch-cluster-health-number-of-pending-tasks-max-metric` - `elasticsearch-cluster-health-number-of-pending-tasks-avg-metric`
正在迁移的分片数	MegaEase`elasticsearch-cluster-health-relocating-shards-metric` Datadog`elasticsearch.relocating_shards` Prometheus `elasticsearch_cluster_health_number_of_pending_tasks` Telegraf `elasticsearch_cluster_health_relocating_shards` MegaEase Dashboard - `elasticsearch-cluster-health-relocating-shards-max-metric` - `elasticsearch-cluster-health-relocating-shards-avg-metric` - `elasticsearch-cluster-health-relocating-shards-min-metric`
集群的健康状态	MegaEase`elasticsearch-cluster-health-status-code-metric` Datadog`elasticsearch.cluster_status` Prometheus `elasticsearch_cluster_health_status` Telegraf `elasticsearch_cluster_health_status_code` MegaEase Dashboard - `elasticsearch-cluster-health-status-code-avg-metric` - `elasticsearch-cluster-health-status-code-min-metric` - `elasticsearch-cluster-health-status-code-max-metric`
未分配的分片数	MegaEase`elasticsearch-cluster-health-unassigned-shards-metric` Datadog`elasticsearch.delayed_unassigned_shards` Prometheus `elasticsearch_cluster_health_unassigned_shards` Telegraf `elasticsearch_cluster_health_unassigned_shards` MegaEase Dashboard - `elasticsearch-cluster-health-unassigned-shards-avg-metric` - `elasticsearch-cluster-health-unassigned-shards-min-metric` - `elasticsearch-cluster-health-unassigned-shards-max-metric`
所有文件存储中此 Java 虚拟机可用的字节数	MegaEase`elasticsearch-clusterstats-nodes-fs-available-in-bytes-metric` Datadog`elasticsearch.fs.total.available_in_bytes` Prometheus `elasticsearch_filesystem_data_available_bytes` Telegraf `elasticsearch_clusterstats_nodes_fs_available_in_bytes` MegaEase Dashboard - `elasticsearch-clusterstats-nodes-fs-available-in-bytes-max-metric` - `elasticsearch-clusterstats-nodes-fs-available-in-bytes-avg-metric` - `elasticsearch-clusterstats-nodes-fs-available-in-bytes-min-metric`
所有节点上可用的文件系统空间总字节数	MegaEase`elasticsearch-clusterstats-nodes-fs-total-in-bytes-metric` Datadog`elasticsearch.fs.total.disk_io_size_in_bytes` Prometheus `elasticsearch_filesystem_data_size_bytes` Telegraf `elasticsearch_clusterstats_nodes_fs_total_in_bytes` MegaEase Dashboard - `elasticsearch-clusterstats-nodes-fs-total-in-bytes-min-metric` - `elasticsearch-clusterstats-nodes-fs-total-in-bytes-avg-metric` - `elasticsearch-clusterstats-nodes-fs-total-in-bytes-max-metric`
系统允许的平均文件描述符数量	MegaEase`elasticsearch-clusterstats-nodes-process-open-file-descriptors-avg-metric` Datadog`elasticsearch.process.open_fd` Prometheus `elasticsearch_process_open_files_count` Telegraf `elasticsearch_clusterstats_nodes_process_open_file_descriptors_avg` MegaEase Dashboard - `elasticsearch-clusterstats-nodes-process-open-file-descriptors-avg-avg-metric` - `elasticsearch-clusterstats-nodes-process-open-file-descriptors-avg-min-metric` - `elasticsearch-clusterstats-nodes-process-open-file-descriptors-avg-max-metric`
系统允许的最大文件描述符数量	MegaEase`elasticsearch-clusterstats-nodes-process-open-file-descriptors-max-metric` Datadog`elasticsearch.process.open_fd` Prometheus `elasticsearch_process_open_files_count` Telegraf `elasticsearch_clusterstats_nodes_process_open_file_descriptors_max` MegaEase Dashboard - `elasticsearch-clusterstats-nodes-process-open-file-descriptors-max-min-metric` - `elasticsearch-clusterstats-nodes-process-open-file-descriptors-max-avg-metric` - `elasticsearch-clusterstats-nodes-process-open-file-descriptors-max-max-metric`
系统允许的最小文件描述符数量	MegaEase`elasticsearch-clusterstats-nodes-process-open-file-descriptors-min-metric` Datadog`elasticsearch.process.open_fd` Prometheus `elasticsearch_process_open_files_count` Telegraf `elasticsearch_clusterstats_nodes_process_open_file_descriptors_min` MegaEase Dashboard - `elasticsearch-clusterstats-nodes-process-open-file-descriptors-min-max-metric` - `elasticsearch-clusterstats-nodes-process-open-file-descriptors-min-min-metric` - `elasticsearch-clusterstats-nodes-process-open-file-descriptors-min-avg-metric`
节点的当前打开的 HTTP 连接数	MegaEase`elasticsearch-http-current-open-metric` Datadog`elasticsearch.http.current_open` Prometheus `不支持` Telegraf `elasticsearch_http_current_open` MegaEase Dashboard - `elasticsearch-http-current-open-min-metric` - `elasticsearch-http-current-open-max-metric` - `elasticsearch-http-current-open-avg-metric` - `elasticsearch-http-current-open-sum-metric`
文档数量	MegaEase`elasticsearch-indices-docs-count-metric` Datadog`elasticsearch.index.docs.count` Prometheus `elasticsearch_indices_docs` Telegraf `elasticsearch_indices_docs_count` MegaEase Dashboard - `elasticsearch-indices-docs-count-max-metric`
被删除的文档数量	MegaEase`elasticsearch-indices-docs-deleted-metric` Datadog`elasticsearch.index.docs.deleted` Prometheus `elasticsearch_indices_docs_deleted` Telegraf `elasticsearch_indices_docs_deleted` MegaEase Dashboard - `elasticsearch-indices-docs-deleted-ratio-metric`
索引操作总数	MegaEase`elasticsearch-indices-indexing-index-total-metric` Datadog`elasticsearch.indexing.index.total` Prometheus `elasticsearch_indices_index_current` Telegraf `elasticsearch_indices_indexing_index_total` MegaEase Dashboard - `elasticsearch-indices-indexing-index-total-ratio-metric`
合并操作总数	MegaEase`elasticsearch-indices-merges-total-metric` Datadog`elasticsearch.merges.total` Prometheus `elasticsearch_indices_merges_total` Telegraf `elasticsearch_indices_merges_total` MegaEase Dashboard - `elasticsearch-indices-merges-total-ratio-metric`
合并文档的总大小（以字节为单位）	MegaEase`elasticsearch-indices-merges-total-size-in-bytes-metric` Datadog`elasticsearch.merges.total.size` Prometheus `elasticsearch_indices_merges_total_size_bytes_total` Telegraf `elasticsearch_indices_merges_total_size_in_bytes` MegaEase Dashboard - `elasticsearch-indices-merges-total-size-in-bytes-ratio-metric`
分段数量	MegaEase`elasticsearch-indices-segments-count-metric` Datadog`elasticsearch.indices.segments.count` Prometheus `elasticsearch_indices_segments_count` Telegraf `elasticsearch_indices_segments_count` MegaEase Dashboard - `elasticsearch-indices-segments-count-max-metric` - `elasticsearch-indices-segments-count-avg-metric` - `elasticsearch-indices-segments-count-min-metric`
说明应指出它是指DocValues使用的内存量	MegaEase`elasticsearch-indices-segments-doc-values-memory-in-bytes-metric` Datadog`elasticsearch.indices.segments.doc_values_memory_in_bytes` Prometheus `elasticsearch_indices_segments_memory_bytes` Telegraf `elasticsearch_indices_segments_doc_values_memory_in_bytes` MegaEase Dashboard - `elasticsearch-indices-segments-doc-values-memory-in-bytes-min-metric` - `elasticsearch-indices-segments-doc-values-memory-in-bytes-max-metric` - `elasticsearch-indices-segments-doc-values-memory-in-bytes-avg-metric`
说明应指出它是指Lucene索引使用的内存量	MegaEase`elasticsearch-indices-segments-memory-in-bytes-metric` Datadog`elasticsearch.indices.segments.memory_in_bytes` Prometheus `不支持` Telegraf `elasticsearch_indices_segments_memory_in_bytes` MegaEase Dashboard - `elasticsearch-indices-segments-memory-in-bytes-min-metric` - `elasticsearch-indices-segments-memory-in-bytes-max-metric` - `elasticsearch-indices-segments-memory-in-bytes-avg-metric`
说明应指出它是指存储字段使用的内存量	MegaEase`elasticsearch-indices-segments-stored-fields-memory-in-bytes-metric` Datadog`elasticsearch.indices.segments.stored_fields_memory_in_bytes` Prometheus `不支持` Telegraf `elasticsearch_indices_segments_stored_fields_memory_in_bytes` MegaEase Dashboard - `elasticsearch-indices-segments-stored-fields-memory-in-bytes-avg-metric` - `elasticsearch-indices-segments-stored-fields-memory-in-bytes-max-metric` - `elasticsearch-indices-segments-stored-fields-memory-in-bytes-min-metric`
所有索引文件的总大小，包括主分片和副本分片在内，以字节为单位	MegaEase`elasticsearch-indices-store-size-in-bytes-metric` Datadog`elasticsearch.disk.indices` Prometheus `elasticsearch_indices_store_size_bytes` Telegraf `elasticsearch_indices_store_size_in_bytes` MegaEase Dashboard - `elasticsearch-indices-store-size-in-bytes-avg-metric` - `elasticsearch-indices-store-size-in-bytes-max-metric` - `elasticsearch-indices-store-size-in-bytes-min-metric`
事务日志操作数	MegaEase`elasticsearch-indices-translog-operations-metric` Datadog`elasticsearch.indices.translog.operations` Prometheus `elasticsearch_indices_translog_operations` Telegraf `elasticsearch_indices_translog_operations` MegaEase Dashboard - `elasticsearch-indices-translog-operations-ratio-metric`
Elasticsearch节点上所有索引的当前事务日志大小，以字节为单位	MegaEase`elasticsearch-indices-translog-size-in-bytes-metric` Datadog`elasticsearch.indices.translog.size_in_bytes` Prometheus `elasticsearch_indices_translog_size_in_bytes` Telegraf `elasticsearch_indices_translog_size_in_bytes` MegaEase Dashboard - `elasticsearch-indices-translog-size-in-bytes-ratio-metric`
收集老一代对象的JVM垃圾收集器数量	MegaEase`elasticsearch-jvm-gc-collectors-old-collection-count-metric` Datadog`jvm.gc.collectors.old.count` Prometheus `不支持` Telegraf `elasticsearch_jvm_gc_collectors_old_collection_count` MegaEase Dashboard - `elasticsearch-jvm-gc-collectors-old-collection-count-ratio-metric`
JVM收集老一代对象所花费的总毫秒数	MegaEase`elasticsearch-jvm-gc-collectors-old-collection-time-in-millis-metric` Datadog`jvm.gc.collectors.old.collection_time` Prometheus `不支持` Telegraf `elasticsearch_jvm_gc_collectors_old_collection_time_in_millis` MegaEase Dashboard - `elasticsearch-jvm-gc-collectors-old-collection-time-in-millis-ratio-metric`
收集年轻一代对象的JVM垃圾收集器数量	MegaEase`elasticsearch-jvm-gc-collectors-young-collection-count-metric` Datadog`jvm.gc.collectors.young.count` Prometheus `不支持` Telegraf `elasticsearch_jvm_gc_collectors_young_collection_count` MegaEase Dashboard - `elasticsearch-jvm-gc-collectors-young-collection-count-ratio-metric`
JVM收集young generation对象所花费的总时间（毫秒）	MegaEase`elasticsearch-jvm-gc-collectors-young-collection-time-in-millis-metric` Datadog`jvm.gc.collectors.young.collection_time` Prometheus `不支持` Telegraf `elasticsearch_jvm_gc_collectors_young_collection_time_in_millis` MegaEase Dashboard - `elasticsearch-jvm-gc-collectors-young-collection-time-in-millis-ratio-metric`
Elasticsearch Java虚拟机（JVM）可分配的最大堆内存大小（以字节为单位）	MegaEase`elasticsearch-jvm-mem-heap-max-in-bytes-metric` Datadog`jvm.mem.heap_max` Prometheus `不支持` Telegraf `elasticsearch_jvm_mem_heap_max_in_bytes` MegaEase Dashboard - `elasticsearch-jvm-mem-heap-max-in-bytes-max-metric`
JVM使用的堆内存大小	MegaEase`elasticsearch-jvm-mem-heap-used-in-bytes-metric` Datadog`jvm.mem.heap_in_use` Prometheus `不支持` Telegraf `elasticsearch_jvm_mem_heap_used_in_bytes` MegaEase Dashboard - `elasticsearch-jvm-mem-heap-used-in-bytes-sum-metric` - `elasticsearch-jvm-mem-heap-used-in-bytes-max-metric` - `elasticsearch-jvm-mem-heap-used-in-bytes-avg-metric` - `elasticsearch-jvm-mem-heap-used-in-bytes-min-metric`
JVM使用的非堆内存大小	MegaEase`elasticsearch-jvm-mem-non-heap-used-in-bytes-metric` Datadog`jvm.mem.non_heap_used` Prometheus `不支持` Telegraf `elasticsearch_jvm_mem_non_heap_used_in_bytes` MegaEase Dashboard - `elasticsearch-jvm-mem-non-heap-used-in-bytes-max-metric` - `elasticsearch-jvm-mem-non-heap-used-in-bytes-avg-metric` - `elasticsearch-jvm-mem-non-heap-used-in-bytes-sum-metric` - `elasticsearch-jvm-mem-non-heap-used-in-bytes-min-metric`
老年代池中使用的内存大小	MegaEase`elasticsearch-jvm-mem-pools-old-used-in-bytes-metric` Datadog`jvm.mem.pools.old.used` Prometheus `不支持` Telegraf `elasticsearch_jvm_mem_pools_old_used_in_bytes` MegaEase Dashboard - `elasticsearch-jvm-mem-pools-old-used-in-bytes-sum-metric` - `elasticsearch-jvm-mem-pools-old-used-in-bytes-avg-metric` - `elasticsearch-jvm-mem-pools-old-used-in-bytes-max-metric` - `elasticsearch-jvm-mem-pools-old-used-in-bytes-min-metric`
survivor空间池中使用的内存大小	MegaEase`elasticsearch-jvm-mem-pools-survivor-used-in-bytes-metric` Datadog`jvm.mem.pools.survivor.used` Prometheus `不支持` Telegraf `elasticsearch_jvm_mem_pools_survivor_used_in_bytes` MegaEase Dashboard - `elasticsearch-jvm-mem-pools-survivor-used-in-bytes-max-metric` - `elasticsearch-jvm-mem-pools-survivor-used-in-bytes-sum-metric` - `elasticsearch-jvm-mem-pools-survivor-used-in-bytes-avg-metric` - `elasticsearch-jvm-mem-pools-survivor-used-in-bytes-min-metric`
young generation池中使用的内存大小	MegaEase`elasticsearch-jvm-mem-pools-young-used-in-bytes-metric` Datadog`jvm.mem.pools.young.used` Prometheus `不支持` Telegraf `elasticsearch_jvm_mem_pools_young_used_in_bytes` MegaEase Dashboard - `elasticsearch-jvm-mem-pools-young-used-in-bytes-max-metric` - `elasticsearch-jvm-mem-pools-young-used-in-bytes-avg-metric` - `elasticsearch-jvm-mem-pools-young-used-in-bytes-sum-metric` - `elasticsearch-jvm-mem-pools-young-used-in-bytes-min-metric`
整个系统最近的CPU使用率	MegaEase`elasticsearch-os-cpu-percent-metric` Datadog`elasticsearch.process.cpu.percent` Prometheus `elasticsearch_os_cpu_percent` Telegraf `elasticsearch_os_cpu_percent` MegaEase Dashboard - `elasticsearch-os-cpu-percent-min-metric` - `elasticsearch-os-cpu-percent-max-metric` - `elasticsearch-os-cpu-percent-avg-metric`
操作系统上可用内存的百分比	MegaEase`elasticsearch-os-mem-free-percent-metric` Datadog`不支持` Prometheus `不支持` Telegraf `elasticsearch_os_mem_free_percent` MegaEase Dashboard - `elasticsearch-os-mem-free-percent-avg-metric` - `elasticsearch-os-mem-free-percent-max-metric` - `elasticsearch-os-mem-free-percent-min-metric`
操作系统上已用内存的百分比	MegaEase`elasticsearch-os-mem-used-percent-metric` Datadog`不支持` Prometheus `不支持` Telegraf `elasticsearch_os_mem_used_percent` MegaEase Dashboard - `elasticsearch-os-mem-used-percent-min-metric` - `elasticsearch-os-mem-used-percent-avg-metric` - `elasticsearch-os-mem-used-percent-max-metric`
分析请求当前线程池中的活动线程数	MegaEase`elasticsearch-thread-pool-analyze-active-metric` Datadog`不支持` Prometheus `不支持` Telegraf `elasticsearch_thread_pool_analyze_active` MegaEase Dashboard - `elasticsearch-thread-pool-analyze-active-avg-metric` - `elasticsearch-thread-pool-analyze-active-max-metric` - `elasticsearch-thread-pool-analyze-active-sum-metric` - `elasticsearch-thread-pool-analyze-active-min-metric`
分析请求当前线程池中的队列任务数	MegaEase`elasticsearch-thread-pool-analyze-queue-metric` Datadog`不支持` Prometheus `不支持` Telegraf `elasticsearch_thread_pool_analyze_queue` MegaEase Dashboard - `elasticsearch-thread-pool-analyze-queue-avg-metric` - `elasticsearch-thread-pool-analyze-queue-max-metric` - `elasticsearch-thread-pool-analyze-queue-sum-metric` - `elasticsearch-thread-pool-analyze-queue-min-metric`
刷新请求当前线程池中的活动线程数	MegaEase`elasticsearch-thread-pool-flush-active-metric` Datadog`elasticsearch.thread_pool.flush.active` Prometheus `不支持` Telegraf `elasticsearch_thread_pool_flush_active` MegaEase Dashboard - `elasticsearch-thread-pool-flush-active-sum-metric` - `elasticsearch-thread-pool-flush-active-max-metric` - `elasticsearch-thread-pool-flush-active-min-metric` - `elasticsearch-thread-pool-flush-active-avg-metric`
刷新请求当前线程池中的队列任务数	MegaEase`elasticsearch-thread-pool-flush-queue-metric` Datadog`elasticsearch.thread_pool.flush.queue` Prometheus `不支持` Telegraf `elasticsearch_thread_pool_flush_queue` MegaEase Dashboard - `elasticsearch-thread-pool-flush-queue-sum-metric` - `elasticsearch-thread-pool-flush-queue-min-metric` - `elasticsearch-thread-pool-flush-queue-max-metric` - `elasticsearch-thread-pool-flush-queue-avg-metric`
通用请求当前线程池中的活动线程数	MegaEase`elasticsearch-thread-pool-generic-active-metric` Datadog`elasticsearch.thread_pool.generic.active` Prometheus `不支持` Telegraf `elasticsearch_thread_pool_generic_active` MegaEase Dashboard - `elasticsearch-thread-pool-generic-active-min-metric` - `elasticsearch-thread-pool-generic-active-avg-metric` - `elasticsearch-thread-pool-generic-active-max-metric` - `elasticsearch-thread-pool-generic-active-sum-metric`
通用请求当前线程池中的队列任务数	MegaEase`elasticsearch-thread-pool-generic-queue-metric` Datadog`elasticsearch.thread_pool.generic.queue` Prometheus `不支持` Telegraf `elasticsearch_thread_pool_generic_queue` MegaEase Dashboard - `elasticsearch-thread-pool-generic-queue-min-metric` - `elasticsearch-thread-pool-generic-queue-sum-metric` - `elasticsearch-thread-pool-generic-queue-max-metric` - `elasticsearch-thread-pool-generic-queue-avg-metric`
获取操作当前线程池中的活动线程数	MegaEase`elasticsearch-thread-pool-get-active-metric` Datadog`elasticsearch.thread_pool.get.active` Prometheus `elasticsearch_thread_pool_active_count` Telegraf `elasticsearch_thread_pool_get_active` MegaEase Dashboard - `elasticsearch-thread-pool-get-active-avg-metric` - `elasticsearch-thread-pool-get-active-max-metric` - `elasticsearch-thread-pool-get-active-sum-metric` - `elasticsearch-thread-pool-get-active-min-metric`
获取操作当前线程池中的队列任务数	MegaEase`elasticsearch-thread-pool-get-queue-metric` Datadog`elasticsearch.thread_pool.get.queue` Prometheus `elasticsearch_thread_pool_queue_count` Telegraf `elasticsearch_thread_pool_get_queue` MegaEase Dashboard - `elasticsearch-thread-pool-get-queue-max-metric` - `elasticsearch-thread-pool-get-queue-avg-metric` - `elasticsearch-thread-pool-get-queue-sum-metric` - `elasticsearch-thread-pool-get-queue-min-metric`
计数/搜索/建议操作当前线程池中的活动线程数	MegaEase`elasticsearch-thread-pool-search-active-metric` Datadog`elasticsearch.thread_pool.search.active` Prometheus `不支持` Telegraf `elasticsearch_thread_pool_search_active` MegaEase Dashboard - `elasticsearch-thread-pool-search-active-min-metric` - `elasticsearch-thread-pool-search-active-max-metric` - `elasticsearch-thread-pool-search-active-avg-metric` - `elasticsearch-thread-pool-search-active-sum-metric`
计数/搜索/建议操作当前线程池中的队列任务数	MegaEase`elasticsearch-thread-pool-search-queue-metric` Datadog`elasticsearch.thread_pool.search.queue` Prometheus `不支持` Telegraf `elasticsearch_thread_pool_search_queue` MegaEase Dashboard - `elasticsearch-thread-pool-search-queue-max-metric` - `elasticsearch-thread-pool-search-queue-avg-metric` - `elasticsearch-thread-pool-search-queue-sum-metric` - `elasticsearch-thread-pool-search-queue-min-metric`
Elasticsearch通过传输层接收的数据量	MegaEase`elasticsearch-transport-rx-size-in-bytes-metric` Datadog`elasticsearch.transport.rx_size` Prometheus `elasticsearch_transport_rx_size_bytes_total` Telegraf `elasticsearch_transport_rx_size_in_bytes` MegaEase Dashboard - `elasticsearch-transport-rx-size-in-bytes-ratio-metric` - `elasticsearch-transport-rx-size-in-bytes-sum-metric`
Elasticsearch通过传输层发送的数据量	MegaEase`elasticsearch-transport-tx-size-in-bytes-metric` Datadog`elasticsearch.transport.tx_size` Prometheus `elasticsearch_transport_tx_size_bytes_total` Telegraf `elasticsearch_transport_tx_size_in_bytes` MegaEase Dashboard - `elasticsearch-transport-tx-size-in-bytes-ratio-metric` - `elasticsearch-transport-tx-size-in-bytes-sum-metric`
将文档索引到索引中花费的总时间	MegaEase`elasticsearch-indices-indexing-index-time-in-millis-metric` Datadog`elasticsearch.indexing.index.time` Prometheus `elasticsearch_indices_indexing_index_time_seconds_total` Telegraf `elasticsearch_indices_indexing_index_time_in_millis` MegaEase Dashboard - `elasticsearch-indices-indexing-index-time-in-millis-ratio-metric`
查询所花费的总时间	MegaEase`elasticsearch-indices-search-query-time-in-millis-metric` Datadog`elasticsearch.search.query.time` Prometheus `elasticsearch_indices_search_query_time_seconds` Telegraf `elasticsearch_indices_search_query_time_in_millis` MegaEase Dashboard - `elasticsearch-indices-search-query-time-in-millis-ratio-metric`
查询的总数	MegaEase`elasticsearch-indices-search-query-total-metric` Datadog`elasticsearch.search.query.total` Prometheus `elasticsearch_indices_search_query_total` Telegraf `elasticsearch_indices_search_query_total` MegaEase Dashboard - `elasticsearch-indices-search-query-total-ratio-metric`
搜索提取所花费的总时间	MegaEase`elasticsearch-indices-search-fetch-time-in-millis-metric` Datadog`elasticsearch.search.fetch.time` Prometheus `elasticsearch_indices_search_fetch_time_seconds` Telegraf `elasticsearch_indices_search_fetch_time_in_millis` MegaEase Dashboard - `elasticsearch-indices-search-fetch-time-in-millis-ratio-metric`
搜索抓取总数	MegaEase`elasticsearch-indices-search-fetch-total-metric` Datadog`elasticsearch.search.fetch.total` Prometheus `elasticsearch_indices_search_fetch_total` Telegraf `elasticsearch_indices_search_fetch_total` MegaEase Dashboard - `elasticsearch-indices-search-fetch-total-ratio-metric`
获取请求中文档丢失的总数	MegaEase`elasticsearch-indices-get-missing-total-metric` Datadog`elasticsearch.get.missing.total` Prometheus `elasticsearch_indices_get_missing_total` Telegraf `elasticsearch_indices_get_missing_total` MegaEase Dashboard - `elasticsearch-indices-get-missing-total-ratio-metric`
打开的HTTP连接总数	MegaEase`elasticsearch-http-total-opened-metric` Datadog`elasticsearch.http.total_opened` Prometheus `不支持` Telegraf `elasticsearch_http_total_opened` MegaEase Dashboard - `elasticsearch-http-total-opened-ratio-metric`
当前活跃的查询数	MegaEase`elasticsearch-indices-search-query-current-metric` Datadog`elasticsearch.search.query.current` Prometheus `不支持` Telegraf `elasticsearch_indices_search_query_current` MegaEase Dashboard - `elasticsearch-indices-search-query-current-max-metric` - `elasticsearch-indices-search-query-current-avg-metric`
获取请求的总数	MegaEase`elasticsearch-indices-get-total-metric` Datadog`elasticsearch.get.total` Prometheus `elasticsearch_indices_get_total` Telegraf `elasticsearch_indices_get_total` MegaEase Dashboard - `elasticsearch-indices-get-total-ratio-metric`

MongoDB 指标 Prometheus 指标