--- title: Alibaba Cloud Elasticsearch description: >- Monitor Alibaba Cloud Elasticsearch cluster health, node resource utilization, and search performance. breadcrumbs: Docs > Integrations > Alibaba Cloud Elasticsearch --- > For the complete documentation index, see [llms.txt](https://docs.datadoghq.com/llms.txt). # Alibaba Cloud Elasticsearch Integration version1.0.0 {% callout %} # Important note for users on the following Datadog sites: us2.ddog-gov.com {% alert level="info" %} To find out if this integration is available in your organization, see your [Datadog Integrations](https://app.datadoghq.com/integrations) page or ask your organization administrator. To initiate an exception request to enable this integration for your organization, email [support@ddog-gov.com](mailto:support@ddog-gov.com). {% /alert %} {% /callout %} ## Overview{% #overview %} Alibaba Cloud Elasticsearch is a fully managed service built on open-source Elasticsearch, providing distributed search and analytics for structured, unstructured, and time-series data. Use this integration to monitor cluster health, node resource utilization, indexing and search performance, and JVM garbage collection across your Alibaba Cloud Elasticsearch instances. ## Setup{% #setup %} ### Installation{% #installation %} After you set up the [Alibaba Cloud](https://docs.datadoghq.com/integrations/alibaba_cloud.md) integration, ensure that the Elasticsearch service is included in your Alibaba Cloud monitoring configuration. ## Data Collected{% #data-collected %} ### Metrics{% #metrics %} | | | | | **alibabacloud.elasticsearch.action_request_qps.sum**(rate) | Rate of various action requests within the application.*Shown as query* | | **alibabacloud.elasticsearch.action_response_time.average**(gauge) | Average response time of various actions within the application.*Shown as millisecond* | | **alibabacloud.elasticsearch.action_response_time.maximum**(gauge) | Maximum response time of various actions within the application.*Shown as millisecond* | | **alibabacloud.elasticsearch.action_status_code_qps.sum**(rate) | Rate of action response status codes within the application.*Shown as response* | | **alibabacloud.elasticsearch.app_cu_usage.average**(gauge) | Application compute unit (CU) usage.*Shown as percent* | | **alibabacloud.elasticsearch.app_force_merge_cu.average**(gauge) | Compute units (CU) consumed by automatic data merging within the application.*Shown as unit* | | **alibabacloud.elasticsearch.app_index_num.average**(gauge) | Total number of indices within the application.*Shown as index* | | **alibabacloud.elasticsearch.app_measure_cu.average**(gauge) | Metered compute units (CU) for the application.*Shown as unit* | | **alibabacloud.elasticsearch.app_primary_docs.average**(gauge) | Total number of documents in primary shards of all indices within the application.*Shown as document* | | **alibabacloud.elasticsearch.app_query_qps.average**(rate) | Query rate across all index shards within the application.*Shown as query* | | **alibabacloud.elasticsearch.app_quota_cu.average**(gauge) | Compute unit (CU) quota for the application.*Shown as unit* | | **alibabacloud.elasticsearch.app_read_cu.average**(rate) | Compute units (CU) consumed by queries within the application.*Shown as unit* | | **alibabacloud.elasticsearch.app_request_qps.sum**(rate) | Number of application requests to Elasticsearch, as measured by the Lepus gateway.*Shown as request* | | **alibabacloud.elasticsearch.app_response_time.average**(gauge) | Average application request response time, as measured by the Lepus gateway.*Shown as millisecond* | | **alibabacloud.elasticsearch.app_response_time.maximum**(gauge) | Maximum application request response time, as measured by the Lepus gateway.*Shown as millisecond* | | **alibabacloud.elasticsearch.app_status_code_qps.sum**(rate) | Rate of application response status codes, as measured by the Lepus gateway.*Shown as response* | | **alibabacloud.elasticsearch.app_storage_bytes.average**(gauge) | Storage size of primary shards for all indices within the application.*Shown as byte* | | **alibabacloud.elasticsearch.app_write_bandwidth.average**(rate) | Write bandwidth rate within the application.*Shown as byte* | | **alibabacloud.elasticsearch.app_write_cu.average**(rate) | Compute units (CU) consumed by writes within the application.*Shown as unit* | | **alibabacloud.elasticsearch.app_write_qps.average**(rate) | Number of documents written across all indices (including replicas) within the application.*Shown as document* | | **alibabacloud.elasticsearch.bulk_total_operation.average**(rate) | Bulk write transaction rate for the index.*Shown as operation* | | **alibabacloud.elasticsearch.cluster_auto_snapshot_latest_status.maximum**(gauge) | Latest automatic snapshot status (-1 no snapshot, 0 success, 1 in progress, 2 failed).*Shown as unit* | | **alibabacloud.elasticsearch.cluster_deleted_documents.sum**(gauge) | Total number of documents marked as deleted but not yet purged across all indices in the cluster.*Shown as document* | | **alibabacloud.elasticsearch.cluster_disconnected_node_count.maximum**(gauge) | Total number of disconnected nodes in the cluster.*Shown as node* | | **alibabacloud.elasticsearch.cluster_eleastic_search_requests_qps.sum**(rate) | Total HTTP requests to the cluster.*Shown as request* | | **alibabacloud.elasticsearch.cluster_free_storage_space.sum**(gauge) | Total available storage space in the cluster.*Shown as byte* | | **alibabacloud.elasticsearch.cluster_index_count.maximum**(gauge) | Number of indices in the cluster.*Shown as index* | | **alibabacloud.elasticsearch.cluster_index_qps.average**(rate) | Number of documents indexed in the cluster.*Shown as document* | | **alibabacloud.elasticsearch.cluster_index_writes_blocked.maximum**(gauge) | Number of indices in the cluster with writes blocked.*Shown as index* | | **alibabacloud.elasticsearch.cluster_indexing_latency.average**(gauge) | Average indexing latency for the cluster.*Shown as millisecond* | | **alibabacloud.elasticsearch.cluster_node_count.maximum**(gauge) | Total number of nodes in the cluster.*Shown as node* | | **alibabacloud.elasticsearch.cluster_primary_shard_count.maximum**(gauge) | Number of primary shards in the cluster.*Shown as shard* | | **alibabacloud.elasticsearch.cluster_query_qps.average**(rate) | Number of queries executed in the cluster; correlated with the number of primary shards of the queried indices.*Shown as query* | | **alibabacloud.elasticsearch.cluster_request2xx_qps.sum**(rate) | Number of successful (2xx) HTTP requests to the cluster.*Shown as request* | | **alibabacloud.elasticsearch.cluster_request3xx_qps.sum**(rate) | Number of redirect (3xx) HTTP requests to the cluster.*Shown as request* | | **alibabacloud.elasticsearch.cluster_request4xx_qps.sum**(rate) | Number of client error (4xx) HTTP requests to the cluster.*Shown as request* | | **alibabacloud.elasticsearch.cluster_request5xx_qps.sum**(rate) | Number of server error (5xx) HTTP requests to the cluster.*Shown as request* | | **alibabacloud.elasticsearch.cluster_search_latency.average**(gauge) | Average search latency for the cluster.*Shown as millisecond* | | **alibabacloud.elasticsearch.cluster_searchable_documents.sum**(gauge) | Total number of searchable documents across all indices in the cluster.*Shown as document* | | **alibabacloud.elasticsearch.cluster_shard_count.maximum**(gauge) | Number of shards in the cluster.*Shown as shard* | | **alibabacloud.elasticsearch.cluster_slow_searching_count.count**(count) | Number of slow queries in the cluster.*Shown as query* | | **alibabacloud.elasticsearch.cluster_slow_searching_distribution.value**(gauge) | Distribution of slow query durations in the cluster.*Shown as millisecond* | | **alibabacloud.elasticsearch.cluster_status.value**(gauge) | Cluster health status indicator; a value of 0.00 indicates the cluster is healthy.*Shown as unit* | | **alibabacloud.elasticsearch.cluster_status.maximum**(gauge) | Cluster health status indicator; a value of 0.00 indicates the cluster is healthy.*Shown as unit* | | **alibabacloud.elasticsearch.disk_average_queue_size.average**(gauge) | Average length of the disk request queue.*Shown as request* | | **alibabacloud.elasticsearch.disk_average_queue_size.maximum**(gauge) | Maximum length of the disk request queue.*Shown as request* | | **alibabacloud.elasticsearch.fielddata_memory_used_bytes.maximum**(gauge) | Fielddata memory used by the cluster.*Shown as byte* | | **alibabacloud.elasticsearch.forcemerge_threadpool_queue.maximum**(gauge) | Number of tasks queued in the force merge thread pool.*Shown as task* | | **alibabacloud.elasticsearch.forcemerge_threadpool_queue.average**(gauge) | Average number of tasks queued in the force merge thread pool.*Shown as task* | | **alibabacloud.elasticsearch.forcemerge_threadpool_rejected.value**(gauge) | Number of rejected force merge thread pool tasks.*Shown as task* | | **alibabacloud.elasticsearch.forcemerge_threadpool_threads.maximum**(gauge) | Number of threads currently running in the force merge thread pool.*Shown as thread* | | **alibabacloud.elasticsearch.forcemerge_threadpool_threads.average**(gauge) | Average number of threads currently running in the force merge thread pool.*Shown as thread* | | **alibabacloud.elasticsearch.index_primary_docs.average**(gauge) | Total number of documents in the primary shard of each index within the application.*Shown as document* | | **alibabacloud.elasticsearch.index_query_qps.average**(rate) | Query rate for each index within the application.*Shown as query* | | **alibabacloud.elasticsearch.index_replication_gap_time.maximum**(gauge) | Data visibility (replication) delay for the index.*Shown as millisecond* | | **alibabacloud.elasticsearch.index_search_delay_max.maximum**(gauge) | Maximum end-to-end query delay for the index.*Shown as millisecond* | | **alibabacloud.elasticsearch.index_search_qps.average**(rate) | Query rate for the index.*Shown as query* | | **alibabacloud.elasticsearch.index_storage_bytes.average**(gauge) | Storage size of the primary shard for each index within the application.*Shown as byte* | | **alibabacloud.elasticsearch.index_write_qps.average**(rate) | Write rate for each index within the application.*Shown as document* | | **alibabacloud.elasticsearch.jvmgc_old_collection_count.maximum**(gauge) | Old generation GC frequency for the node.*Shown as event* | | **alibabacloud.elasticsearch.jvmgc_old_collection_duration.maximum**(gauge) | Old generation GC duration for the node.*Shown as millisecond* | | **alibabacloud.elasticsearch.jvmgc_old_collection_duration.average**(gauge) | Average old generation GC duration for the node.*Shown as millisecond* | | **alibabacloud.elasticsearch.jvmgc_young_collection_count.value**(gauge) | Young generation GC frequency for the node.*Shown as event* | | **alibabacloud.elasticsearch.jvmgc_young_collection_duration.value**(gauge) | Young generation GC duration for the node.*Shown as millisecond* | | **alibabacloud.elasticsearch.jvm_memory_old_used_bytes.maximum**(gauge) | JVM old generation memory used by the node.*Shown as byte* | | **alibabacloud.elasticsearch.limiter_quota_percent.average**(gauge) | Rate limiter quota usage percentage.*Shown as percent* | | **alibabacloud.elasticsearch.logstash_cpu_percent.maximum**(gauge) | CPU utilization of Logstash instance nodes.*Shown as percent* | | **alibabacloud.elasticsearch.logstash_node_disk_usage.maximum**(gauge) | Disk utilization of Logstash instance nodes.*Shown as percent* | | **alibabacloud.elasticsearch.logstash_node_heap_memory.maximum**(gauge) | Heap memory utilization of Logstash instance nodes.*Shown as percent* | | **alibabacloud.elasticsearch.logstash_node_load1m.maximum**(gauge) | 1-minute load average of the Logstash instance node.*Shown as fraction* | | **alibabacloud.elasticsearch.master_cpu_utilization.maximum**(gauge) | CPU utilization of the master node for Elasticsearch workloads.*Shown as percent* | | **alibabacloud.elasticsearch.master_cpu_utilization.average**(gauge) | Average CPU utilization of the master node for Elasticsearch workloads.*Shown as percent* | | **alibabacloud.elasticsearch.master_free_storage_space.minimum**(gauge) | Minimum available storage space on the master node.*Shown as byte* | | **alibabacloud.elasticsearch.master_free_storage_space.average**(gauge) | Average available storage space on the master node.*Shown as byte* | | **alibabacloud.elasticsearch.master_heap_memory_utilization.maximum**(gauge) | Heap memory utilization of the master node for Elasticsearch workloads.*Shown as percent* | | **alibabacloud.elasticsearch.master_heap_memory_utilization.average**(gauge) | Average heap memory utilization of the master node for Elasticsearch workloads.*Shown as percent* | | **alibabacloud.elasticsearch.master_reachable_from_node.maximum**(gauge) | Connectivity status from the node to the master node.*Shown as unit* | | **alibabacloud.elasticsearch.master_system_memory_utilization.maximum**(gauge) | Total system memory utilization of the master node.*Shown as percent* | | **alibabacloud.elasticsearch.master_system_memory_utilization.average**(gauge) | Average total system memory utilization of the master node.*Shown as percent* | | **alibabacloud.elasticsearch.node_cpu_utilization.average**(gauge) | CPU utilization of Elasticsearch instance nodes.*Shown as percent* | | **alibabacloud.elasticsearch.node_cpu_utilization.maximum**(gauge) | Maximum CPU utilization of Elasticsearch instance nodes.*Shown as percent* | | **alibabacloud.elasticsearch.node_disk_utilization.average**(gauge) | Disk utilization of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_disk_utilization.maximum**(gauge) | Maximum disk utilization of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_free_storage_space.minimum**(gauge) | Minimum remaining available storage space on the node.*Shown as byte* | | **alibabacloud.elasticsearch.node_free_storage_space.average**(gauge) | Average remaining available storage space on the node.*Shown as byte* | | **alibabacloud.elasticsearch.node_heap_memory_utilization.average**(gauge) | Heap memory utilization of Elasticsearch instance nodes.*Shown as percent* | | **alibabacloud.elasticsearch.node_heap_memory_utilization.maximum**(gauge) | Maximum heap memory utilization of Elasticsearch instance nodes.*Shown as percent* | | **alibabacloud.elasticsearch.node_load_1m.average**(gauge) | 1-minute load average per node in the cluster, indicating system busyness (below 1 means no waiting processes, 1 means fully utilized, above 1 means processes are waiting on resources).*Shown as fraction* | | **alibabacloud.elasticsearch.node_load_1m.maximum**(gauge) | Maximum 1-minute load average per node in the cluster.*Shown as fraction* | | **alibabacloud.elasticsearch.node_stats_cpu_io_wait_percentage.maximum**(gauge) | Percentage of CPU time the node spends waiting on I/O.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_cpu_io_wait_percentage.average**(gauge) | Average percentage of CPU time the node spends waiting on I/O.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_io.maximum**(rate) | Disk IOPS for the node's data disk.*Shown as operation* | | **alibabacloud.elasticsearch.node_stats_data_disk_io.average**(rate) | Average disk IOPS for the node's data disk.*Shown as operation* | | **alibabacloud.elasticsearch.node_stats_data_disk_io_cloud_disk_base_bandwidth_rate.maximum**(gauge) | Disk bandwidth utilization rate for the node's cloud disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_io_cloud_disk_base_bandwidth_rate.average**(gauge) | Average disk bandwidth utilization rate for the node's cloud disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_io_cloud_disk_base_iops_rate.maximum**(gauge) | Disk IOPS utilization rate for the node's cloud disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_io_cloud_disk_base_iops_rate.average**(gauge) | Average disk IOPS utilization rate for the node's cloud disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_io_mb_per_s.maximum**(rate) | Disk bandwidth for the node's data disk.*Shown as megabyte* | | **alibabacloud.elasticsearch.node_stats_data_disk_io_mb_per_s.average**(rate) | Average disk bandwidth for the node's data disk.*Shown as megabyte* | | **alibabacloud.elasticsearch.node_stats_data_disk_io_network_base_bandwidth_rate.maximum**(gauge) | Network base bandwidth utilization rate for disk I/O.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_io_single_disk_max_iops_rate.maximum**(gauge) | IOPS utilization rate of the single cloud disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_io_single_disk_max_iops_rate.average**(gauge) | Average IOPS utilization rate of the single cloud disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_io_single_disk_max_throughput_rate.maximum**(gauge) | Bandwidth utilization rate of the single cloud disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_io_single_disk_max_throughput_rate.average**(gauge) | Average bandwidth utilization rate of the single cloud disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_r.maximum**(rate) | Disk read IOPS for the node.*Shown as operation* | | **alibabacloud.elasticsearch.node_stats_data_disk_r.average**(rate) | Average disk read IOPS for the node.*Shown as operation* | | **alibabacloud.elasticsearch.node_stats_data_disk_r_single_disk_max_iops_rate.maximum**(gauge) | Read IOPS utilization rate of the single disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_rm.maximum**(rate) | Disk read bandwidth for the node.*Shown as byte* | | **alibabacloud.elasticsearch.node_stats_data_disk_rm.average**(rate) | Average disk read bandwidth for the node.*Shown as byte* | | **alibabacloud.elasticsearch.node_stats_data_disk_rm_cloud_disk_base_bandwidth_rate.maximum**(gauge) | Base read bandwidth utilization rate of the cloud disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_rm_cloud_disk_base_iops_rate.maximum**(gauge) | Base read IOPS utilization rate of the cloud disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_rm_network_base_bandwidth_rate.maximum**(gauge) | Base network read bandwidth utilization rate for disk I/O.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_rm_single_disk_max_throughput_rate.maximum**(gauge) | Read network bandwidth utilization rate of the single disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_util.maximum**(gauge) | Disk I/O utilization for the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_util.average**(gauge) | Average disk I/O utilization for the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_w.maximum**(rate) | Disk write IOPS for the node.*Shown as operation* | | **alibabacloud.elasticsearch.node_stats_data_disk_w.average**(rate) | Average disk write IOPS for the node.*Shown as operation* | | **alibabacloud.elasticsearch.node_stats_data_disk_w_single_disk_max_iops_rate.maximum**(gauge) | Write IOPS utilization rate of the single disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_wm.maximum**(rate) | Disk write bandwidth for the node.*Shown as byte* | | **alibabacloud.elasticsearch.node_stats_data_disk_wm.average**(rate) | Average disk write bandwidth for the node.*Shown as byte* | | **alibabacloud.elasticsearch.node_stats_data_disk_wm_cloud_disk_base_bandwidth_rate.maximum**(gauge) | Base write bandwidth utilization rate of the cloud disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_wm_cloud_disk_base_iops_rate.maximum**(gauge) | Base write IOPS utilization rate of the cloud disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_wm_network_base_bandwidth_rate.maximum**(gauge) | Base network write bandwidth utilization rate for disk I/O.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_data_disk_wm_single_disk_max_throughput_rate.maximum**(gauge) | Write network bandwidth utilization rate of the single disk.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_exception_log_count.maximum**(gauge) | Total number of warning-level log entries in the cluster's main log within one minute.*Shown as event* | | **alibabacloud.elasticsearch.node_stats_exception_log_count.average**(gauge) | Average number of warning-level log entries in the cluster's main log within one minute.*Shown as event* | | **alibabacloud.elasticsearch.node_stats_full_gc_collection_count.maximum**(gauge) | Total number of GC events in the cluster within one minute.*Shown as event* | | **alibabacloud.elasticsearch.node_stats_full_gc_collection_count.average**(gauge) | Average number of GC events in the cluster within one minute.*Shown as event* | | **alibabacloud.elasticsearch.node_stats_network_retrans_rate.maximum**(gauge) | Network retransmission rate of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_network_retrans_rate.average**(gauge) | Average network retransmission rate of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_networkin_base_bandwidth_rate.maximum**(gauge) | Base inbound network bandwidth utilization rate of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_networkin_packages.maximum**(rate) | Inbound network packets received by the node.*Shown as packet* | | **alibabacloud.elasticsearch.node_stats_networkin_packages.average**(rate) | Average inbound network packets received by the node.*Shown as packet* | | **alibabacloud.elasticsearch.node_stats_networkin_packages_rate.maximum**(gauge) | Inbound network packet rate utilization of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_networkin_rate.maximum**(rate) | Inbound network bandwidth of the node.*Shown as byte* | | **alibabacloud.elasticsearch.node_stats_networkin_rate.average**(rate) | Average inbound network bandwidth of the node.*Shown as byte* | | **alibabacloud.elasticsearch.node_stats_networkio_base_bandwidth_rate.maximum**(gauge) | Network bandwidth utilization of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_networkio_base_bandwidth_rate.average**(gauge) | Average network bandwidth utilization of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_networkio_kb_per_s.maximum**(rate) | Network bandwidth of the node.*Shown as kilobyte* | | **alibabacloud.elasticsearch.node_stats_networkio_kb_per_s.average**(rate) | Average network bandwidth of the node.*Shown as kilobyte* | | **alibabacloud.elasticsearch.node_stats_networkio_packages.maximum**(rate) | Network packets of the node.*Shown as packet* | | **alibabacloud.elasticsearch.node_stats_networkio_packages.average**(rate) | Average network packets of the node.*Shown as packet* | | **alibabacloud.elasticsearch.node_stats_networkio_packages_rate.maximum**(gauge) | Network packet rate utilization of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_networkio_packages_rate.average**(gauge) | Average network packet rate utilization of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_networkout_base_bandwidth_rate.maximum**(gauge) | Base outbound network bandwidth utilization rate of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_networkout_packages.maximum**(rate) | Outbound network packets sent by the node.*Shown as packet* | | **alibabacloud.elasticsearch.node_stats_networkout_packages.average**(rate) | Average outbound network packets sent by the node.*Shown as packet* | | **alibabacloud.elasticsearch.node_stats_networkout_packages_rate.maximum**(gauge) | Outbound network packet rate utilization of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_networkout_rate.maximum**(rate) | Outbound network bandwidth of the node.*Shown as byte* | | **alibabacloud.elasticsearch.node_stats_networkout_rate.average**(rate) | Average outbound network bandwidth of the node.*Shown as byte* | | **alibabacloud.elasticsearch.node_stats_system_memory_utilization.maximum**(gauge) | Total system memory utilization of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_system_memory_utilization.average**(gauge) | Average total system memory utilization of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_stats_tcp_established.maximum**(gauge) | Number of established TCP connections on the node.*Shown as connection* | | **alibabacloud.elasticsearch.node_stats_tcp_established.average**(gauge) | Average number of established TCP connections on the node.*Shown as connection* | | **alibabacloud.elasticsearch.node_system_cpu_utilization.maximum**(gauge) | Total CPU utilization of the node.*Shown as percent* | | **alibabacloud.elasticsearch.node_system_cpu_utilization.average**(gauge) | Average total CPU utilization of the node.*Shown as percent* | | **alibabacloud.elasticsearch.read_measure_cu.average**(gauge) | Metered compute units (CU) corresponding to storage.*Shown as unit* | | **alibabacloud.elasticsearch.search_threadpool_active_threads.maximum**(gauge) | Number of active threads in the search thread pool.*Shown as thread* | | **alibabacloud.elasticsearch.search_threadpool_active_threads.average**(gauge) | Average number of active threads in the search thread pool.*Shown as thread* | | **alibabacloud.elasticsearch.search_threadpool_queue.maximum**(gauge) | Number of tasks waiting in the search thread pool queue.*Shown as task* | | **alibabacloud.elasticsearch.search_threadpool_queue.average**(gauge) | Average number of tasks waiting in the search thread pool queue.*Shown as task* | | **alibabacloud.elasticsearch.search_threadpool_rejected.maximum**(gauge) | Number of rejected requests in the search thread pool.*Shown as request* | | **alibabacloud.elasticsearch.search_threadpool_rejected_v2.value**(gauge) | Number of rejected requests in the search thread pool.*Shown as request* | | **alibabacloud.elasticsearch.time_index_primary_docs.average**(gauge) | Total number of documents in the primary shard of each index within the time series application.*Shown as document* | | **alibabacloud.elasticsearch.time_index_query_qps.average**(rate) | Query rate for each index within the time series application.*Shown as query* | | **alibabacloud.elasticsearch.time_index_storage_bytes.average**(gauge) | Storage size of the primary shard for each index within the time series application.*Shown as byte* | | **alibabacloud.elasticsearch.time_index_write_qps.average**(rate) | Write rate for each index within the time series application.*Shown as document* | | **alibabacloud.elasticsearch.uri_request_qps.sum**(rate) | Number of requests to Elasticsearch per URI, as measured by the Lepus gateway.*Shown as request* | | **alibabacloud.elasticsearch.uri_response_time.average**(gauge) | Average URI request response time, as measured by the Lepus gateway.*Shown as millisecond* | | **alibabacloud.elasticsearch.uri_response_time.maximum**(gauge) | Maximum URI request response time, as measured by the Lepus gateway.*Shown as millisecond* | | **alibabacloud.elasticsearch.uri_status_code_qps.sum**(rate) | Rate of URI response status codes, as measured by the Lepus gateway.*Shown as response* | | **alibabacloud.elasticsearch.vector_mem_quota.average**(gauge) | Storage capacity quota for vector data.*Shown as byte* | | **alibabacloud.elasticsearch.vector_mem_usage.average**(gauge) | Storage capacity used by vector data.*Shown as byte* | | **alibabacloud.elasticsearch.warm_cpu_utilization.maximum**(gauge) | CPU utilization of warm nodes for Elasticsearch workloads.*Shown as percent* | | **alibabacloud.elasticsearch.warm_cpu_utilization.average**(gauge) | Average CPU utilization of warm nodes for Elasticsearch workloads.*Shown as percent* | | **alibabacloud.elasticsearch.warm_free_storage_space.minimum**(gauge) | Minimum remaining available storage space on warm nodes.*Shown as byte* | | **alibabacloud.elasticsearch.warm_free_storage_space.average**(gauge) | Average remaining available storage space on warm nodes.*Shown as byte* | | **alibabacloud.elasticsearch.warm_heap_memory_utilization.maximum**(gauge) | Heap memory utilization of warm nodes for Elasticsearch workloads.*Shown as percent* | | **alibabacloud.elasticsearch.warm_heap_memory_utilization.average**(gauge) | Average heap memory utilization of warm nodes for Elasticsearch workloads.*Shown as percent* | | **alibabacloud.elasticsearch.warm_stats_system_memory_utilization.maximum**(gauge) | Total system memory utilization of warm nodes.*Shown as percent* | | **alibabacloud.elasticsearch.warm_stats_system_memory_utilization.average**(gauge) | Average total system memory utilization of warm nodes.*Shown as percent* | | **alibabacloud.elasticsearch.write_threadpool_active_threads.maximum**(gauge) | Number of active threads in the write thread pool.*Shown as thread* | | **alibabacloud.elasticsearch.write_threadpool_active_threads.average**(gauge) | Average number of active threads in the write thread pool.*Shown as thread* | | **alibabacloud.elasticsearch.write_threadpool_queue.maximum**(gauge) | Number of tasks waiting in the write thread pool queue.*Shown as task* | | **alibabacloud.elasticsearch.write_threadpool_queue.average**(gauge) | Average number of tasks waiting in the write thread pool queue.*Shown as task* | | **alibabacloud.elasticsearch.write_threadpool_rejected.value**(gauge) | Number of rejected tasks in the write thread pool.*Shown as task* | ### Events{% #events %} Alibaba Cloud Elasticsearch does not include any events. ### Service Checks{% #service-checks %} Alibaba Cloud Elasticsearch does not include any service checks. ## Troubleshooting{% #troubleshooting %} Need help? Contact [Datadog support](https://docs.datadoghq.com/help/).