--- title: AutoOps insights description: Reference for all AutoOps insights — what each insight detects, its severity and scope, customization settings, and example recommendations. url: https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch products: - Elastic Cloud Enterprise - Elastic Cloud Hosted - Elastic Cloud on Kubernetes - Elasticsearch applies_to: - Elastic Cloud Hosted: Generally available - Elastic Cloud on Kubernetes: Generally available - Elastic Cloud Enterprise: Generally available - Self-managed Elastic deployments: Generally available --- # AutoOps insights AutoOps monitors hundreds of metrics on your Elasticsearch deployment and raises an insight when it detects a condition that affects performance, stability, or resource efficiency. Each insight identifies the root cause, explains the impact, and surfaces targeted recommendations so you can act quickly. Browse insights by category. Each page covers what AutoOps detects and why it matters, insight details (component, severity, scope), customization settings, and an example recommendation. | Insight | Severity | Scope | |---------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Disk watermark flood stage](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_flood_stage) | Critical | Node | | [Disk Watermark Flood Stage (Frozen)](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_flood_stage_frozen) | Critical | Node | | [Master Not Discovered](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_not_discovered) | Critical | Cluster | | [Status Red](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/status_red) | Critical | Cluster | | [Cluster Blocks Read Only](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_blocks_read_only) | High | Cluster | | [Cluster Blocks Read Only Allow Delete](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_blocks_read_only_allow_delete) | High | Cluster | | [Disk watermark high](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_high) | High | Node | | [High Cluster Pending Tasks](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cluster_pending_tasks) | High | Cluster | | [Indices Without Replicas](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/indices_without_replicas) | High | Index | | [Cluster Lost](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_lost) | Medium | Cluster | | [Coordinating Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_disconnected) | Medium | Cluster | | [Disk watermark low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_low) | Medium | Node | | [Loaded Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_master_nodes) | Medium | Node | | [Master Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_disconnected) | Medium | Cluster | | [Partial data Was Received](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/partial_data_was_received) | Medium | Cluster | | [Status Yellow](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/status_yellow) | Medium | Cluster | | [Management Queue Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/management_queue_size) | Low | Node | | [Deployment not highly available](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/deployment_not_highly_available) | Info | Cluster | | Insight | Severity | Scope | |-------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Min Master Node Higher Than Eligible](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_higher_than_eligible) | High | Cluster | | [Min Master Node Less Than Quorum](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_less_than_quorum) | High | Cluster | | [Number Of Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/number_of_master_nodes) | High | Cluster | | [Allow Expensive Queries](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/allow_expensive_queries) | Medium | Cluster | | [Cluster Concurrent Rebalance Low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_concurrent_rebalance_low) | Medium | Cluster | | [Disk watermarks wrong configuration](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermarks_wrong_configuration) | Medium | Node | | [Frozen cache unhealthy](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/frozen_cache_unhealthy) | Medium | Node | | [Max Shard Per Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_shard_per_node) | Medium | Node | | [Mixed Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/mixed_master_nodes) | Medium | Cluster | | [Node Concurrent Recoveries High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_concurrent_recoveries_high) | Medium | Cluster | | [Node Concurrent Recoveries Low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_concurrent_recoveries_low) | Medium | Cluster | | [Shard Allocation Enable All](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_allocation_enable_all) | Medium | Cluster | | [Shard Rebalance Enable All](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_rebalance_enable_all) | Medium | Cluster | | [Total Shard Per Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/total_shard_per_node) | Medium | Node | | [Total Shard Per Node Unlimited](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/total_shard_per_node_unlimited) | Medium | Node | | [Cluster Name](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_name) | Low | Cluster | | [Data Path Is Default](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_path_is_default) | Low | Cluster | | [Dedicated Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/dedicated_master_nodes) | Low | Cluster | | [Min Master Node Higher Than Quorum](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_higher_than_quorum) | Low | Cluster | | [Zen Discovery Settings Not Used](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/zen_discovery_settings_not_used) | Low | Cluster | | Insight | Severity | Scope | |-----------------------------------------------------------------------------------------------------------------------------------|----------|-------| | [Gc Ratio Unbalanced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/gc_ratio_unbalanced) | Medium | Node | | [High CPU On Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cpu_on_node) | Medium | Node | | [High CPU Utilization](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cpu_utilization) | Medium | Node | | Insight | Severity | Scope | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Disk watermark flood stage](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_flood_stage) | Critical | Node | | [Disk Watermark Flood Stage (Frozen)](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_flood_stage_frozen) | Critical | Node | | [Disk watermark high](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_high) | High | Node | | [Max Documents Per Shard](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_documents_per_shard) | High | Index | | [Disk watermark low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_low) | Medium | Node | | [Disk watermarks wrong configuration](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermarks_wrong_configuration) | Medium | Node | | [Data Path Is Default](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_path_is_default) | Low | Cluster | | [Disk is underutilized](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_is_underutilized) | Low | Node | | [Disk underutilized on cold tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_cold_tier) | Low | Node | | [Disk underutilized on content tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_content_tier) | Low | Node | | [Disk underutilized on frozen tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_frozen_tier) | Low | Node | | [Disk underutilized on hot tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_hot_tier) | Low | Node | | [Disk underutilized on warm tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_warm_tier) | Low | Node | | [Many deleted docs](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/many_deleted_docs) | Low | Index | | Insight | Severity | Scope | |-------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Master Not Discovered](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_not_discovered) | Critical | Cluster | | [Status Red](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/status_red) | Critical | Cluster | | [Min Master Node Higher Than Eligible](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_higher_than_eligible) | High | Cluster | | [Min Master Node Less Than Quorum](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_less_than_quorum) | High | Cluster | | [Number Of Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/number_of_master_nodes) | High | Cluster | | [Cluster Lost](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_lost) | Medium | Cluster | | [Master Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_added) | Medium | Cluster | | [Mixed Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/mixed_master_nodes) | Medium | Cluster | | [Status Yellow](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/status_yellow) | Medium | Cluster | | [Dedicated Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/dedicated_master_nodes) | Low | Cluster | | [Min Master Node Higher Than Quorum](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_higher_than_quorum) | Low | Cluster | | Insight | Severity | Scope | |-------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Max Documents Per Shard](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_documents_per_shard) | High | Index | | [Empty Indices](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/empty_indices) | Medium | Index | | [Increase in shards count](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/increase_in_shards_count) | Medium | Index | | [Shard Too Large](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_too_large) | Medium | Index | | [Shard Too Small](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_too_small) | Medium | Index | | [Warm Nodes Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/warm_nodes_indexing) | Medium | Cluster | | [Many deleted docs](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/many_deleted_docs) | Low | Index | | Insight | Severity | Scope | |-------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Index Get Doc Missing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/index_get_doc_missing) | High | Cluster | | [Index indexing failed](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/index_indexing_failed) | High | Node | | [Indexing Throttle Time](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/indexing_throttle_time) | High | Node | | [Node indexing failed](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_indexing_failed) | High | Node | | [Rejected Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/rejected_indexing) | High | Node | | [Slow Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_indexing) | High | Node | | [Index Queue Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/index_queue_size) | Medium | Node | | [Ingest spike](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/ingest_spike) | Medium | Cluster | | [Long Running Bulk Index Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_bulk_index_task) | Medium | Node | | [Long Running Delete By Query Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_delete_by_query_task) | Medium | Node | | [Long Running Index task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_index_task) | Medium | Node | | [Long Running Re-Index Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_re_index_task) | Medium | Node | | [Long Running Update By Query Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_update_by_query_task) | Medium | Node | | [Warm Nodes Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/warm_nodes_indexing) | Medium | Cluster | | Insight | Severity | Scope | |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|-------| | [Node out of memory](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_out_of_memory) | High | Node | | [Vector memory pressure](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/vector_memory_pressure) | High | Node | | [Bootstrap Memory Lock Is False](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/bootstrap_memory_lock_is_false) | Medium | Node | | [Circuit Breaker](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/circuit_breaker) | Medium | Node | | [Circuit Breaker Used Is High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/circuit_breaker_used_is_high) | Medium | Node | | [Heap Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/heap_size) | Medium | Node | | [Max Heap Size Reached](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_heap_size_reached) | Medium | Node | | [Memory allocated to the cold nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_cold_nodes_can_be_reduced) | Low | Node | | [Memory allocated to the content nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_content_nodes_can_be_reduced) | Low | Node | | [Memory allocated to the data nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_data_nodes_can_be_reduced) | Low | Node | | [Memory allocated to the frozen nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_frozen_nodes_can_be_reduced) | Low | Node | | [Memory allocated to the hot nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_hot_nodes_can_be_reduced) | Low | Node | | [Memory allocated to the warm nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_warm_nodes_can_be_reduced) | Low | Node | | Insight | Severity | Scope | |-------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Data Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_disconnected) | High | Cluster | | [Coordinating Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_added) | Medium | Cluster | | [Coordinating Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_disconnected) | Medium | Cluster | | [Data Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_added) | Medium | Cluster | | [Master Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_added) | Medium | Cluster | | [Master Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_disconnected) | Medium | Cluster | | [Coordinating Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_restarted) | Low | Cluster | | [Data Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_restarted) | Low | Cluster | | [Dedicated Coordinating Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/dedicated_coordinating_nodes) | Low | Cluster | | [Master Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_restarted) | Low | Cluster | | Insight | Severity | Scope | |-------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [High Cluster Pending Tasks](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cluster_pending_tasks) | High | Cluster | | [Indexing Throttle Time](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/indexing_throttle_time) | High | Node | | [Indices Without Replicas](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/indices_without_replicas) | High | Index | | [Node out of memory](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_out_of_memory) | High | Node | | [Rejected Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/rejected_indexing) | High | Node | | [Rejected Search](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/rejected_search) | High | Node | | [Slow Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_indexing) | High | Node | | [Slow search](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search) | High | Node | | [Slow search on cold tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_cold_tier_nodes) | High | Node | | [Slow search on content tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_content_tier_nodes) | High | Node | | [Slow search on frozen tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_frozen_tier_nodes) | High | Node | | [Slow search on hot tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_hot_tier_nodes) | High | Node | | [Slow search on warm tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_warm_tier_nodes) | High | Node | | [Vector memory pressure](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/vector_memory_pressure) | High | Node | | [Allow Expensive Queries](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/allow_expensive_queries) | Medium | Cluster | | [Bootstrap Memory Lock Is False](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/bootstrap_memory_lock_is_false) | Medium | Node | | [Circuit Breaker](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/circuit_breaker) | Medium | Node | | [Circuit Breaker Used Is High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/circuit_breaker_used_is_high) | Medium | Node | | [Cluster Concurrent Rebalance High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_concurrent_rebalance_high) | Medium | Cluster | | [Cluster Concurrent Rebalance Low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_concurrent_rebalance_low) | Medium | Cluster | | [Coordinating Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_added) | Medium | Cluster | | [Coordinating node not utilized](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_not_utilized) | Medium | Cluster | | [Data Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_added) | Medium | Cluster | | [Empty Indices](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/empty_indices) | Medium | Index | | [Enable Adaptive Replica Selection](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/enable_adaptive_replica_selection) | Medium | Cluster | | [Gc Ratio Unbalanced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/gc_ratio_unbalanced) | Medium | Node | | [High CPU On Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cpu_on_node) | Medium | Node | | [High CPU Utilization](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cpu_utilization) | Medium | Node | | [Index Queue Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/index_queue_size) | Medium | Node | | [Loaded Coordinating Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_coordinating_nodes) | Medium | Node | | [Loaded Data Cold Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_cold_nodes) | Medium | Node | | [Loaded Data Content Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_content_nodes) | Medium | Node | | [Loaded Data Frozen Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_frozen_nodes) | Medium | Node | | [Loaded Data Hot Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_hot_nodes) | Medium | Node | | [Loaded Data Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_nodes) | Medium | Node | | [Loaded Data Warm Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_warm_nodes) | Medium | Node | | [Loaded Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_master_nodes) | Medium | Node | | [Long Running Bulk Index Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_bulk_index_task) | Medium | Node | | [Long Running Delete By Query Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_delete_by_query_task) | Medium | Node | | [Long Running Index task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_index_task) | Medium | Node | | [Long Running Re-Index Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_re_index_task) | Medium | Node | | [Long Running Search Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_search_task) | Medium | Node | | [Long Running Shard Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_shard_task) | Medium | Node | | [Long Running Snapshot Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_snapshot_task) | Medium | Node | | [Long Running Update By Query Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_update_by_query_task) | Medium | Node | | [Master Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_added) | Medium | Cluster | | [Max Heap Size Reached](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_heap_size_reached) | Medium | Node | | [Mixed Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/mixed_master_nodes) | Medium | Cluster | | [Node Concurrent Recoveries High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_concurrent_recoveries_high) | Medium | Cluster | | [Node Concurrent Recoveries Low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_concurrent_recoveries_low) | Medium | Cluster | | [Script Allowed Contexts](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/script_allowed_contexts) | Medium | Cluster | | [Script Allowed Types](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/script_allowed_types) | Medium | Cluster | | [Scripts Painless Regex Enabled](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/scripts_painless_regex_enabled) | Medium | Cluster | | [Search queue size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/search_queue_size) | Medium | Node | | [Search rejection](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/search_rejection) | Medium | Node | | [Shard Rebalance Enable All](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_rebalance_enable_all) | Medium | Cluster | | [Shard Too Large](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_too_large) | Medium | Index | | [Shard Too Small](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_too_small) | Medium | Index | | [Stuck Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/stuck_task) | Medium | Node | | [Unbalanced Shards](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/unbalanced_shards) | Medium | Node | | [Warm Nodes Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/warm_nodes_indexing) | Medium | Cluster | | [Coordinating Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_restarted) | Low | Cluster | | [Data Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_restarted) | Low | Cluster | | [Dedicated Coordinating Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/dedicated_coordinating_nodes) | Low | Cluster | | [Dedicated Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/dedicated_master_nodes) | Low | Cluster | | [Management Queue Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/management_queue_size) | Low | Node | | [Master Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_restarted) | Low | Cluster | | [No Shards In Data Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/no_shards_in_data_node) | Low | Node | | Insight | Severity | Scope | |---------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Node Concurrent Recoveries High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_concurrent_recoveries_high) | Medium | Cluster | | [Node Concurrent Recoveries Low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_concurrent_recoveries_low) | Medium | Cluster | | Insight | Severity | Scope | |-------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|-------| | [Indices Without Replicas](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/indices_without_replicas) | High | Index | | [Reduce replicas on cold data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_cold_data_tier) | Low | Node | | [Reduce replicas on content data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_content_data_tier) | Low | Node | | [Reduce replicas on data nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_data_nodes) | Low | Node | | [Reduce replicas on hot data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_hot_data_tier) | Low | Node | | [Reduce replicas on warm data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_warm_data_tier) | Low | Node | | Insight | Severity | Scope | |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Open File Descriptors](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/open_file_descriptors) | High | Cluster | | [Coordinating node not utilized](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_not_utilized) | Medium | Cluster | | [Ingest spike](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/ingest_spike) | Medium | Cluster | | [Loaded Coordinating Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_coordinating_nodes) | Medium | Node | | [Loaded Data Cold Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_cold_nodes) | Medium | Node | | [Loaded Data Content Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_content_nodes) | Medium | Node | | [Loaded Data Frozen Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_frozen_nodes) | Medium | Node | | [Loaded Data Hot Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_hot_nodes) | Medium | Node | | [Loaded Data Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_nodes) | Medium | Node | | [Loaded Data Warm Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_warm_nodes) | Medium | Node | | [Loaded Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_master_nodes) | Medium | Node | | [Disk is underutilized](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_is_underutilized) | Low | Node | | [Disk underutilized on cold tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_cold_tier) | Low | Node | | [Disk underutilized on content tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_content_tier) | Low | Node | | [Disk underutilized on frozen tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_frozen_tier) | Low | Node | | [Disk underutilized on hot tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_hot_tier) | Low | Node | | [Disk underutilized on warm tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_warm_tier) | Low | Node | | [Memory allocated to the cold nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_cold_nodes_can_be_reduced) | Low | Node | | [Memory allocated to the content nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_content_nodes_can_be_reduced) | Low | Node | | [Memory allocated to the data nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_data_nodes_can_be_reduced) | Low | Node | | [Memory allocated to the frozen nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_frozen_nodes_can_be_reduced) | Low | Node | | [Memory allocated to the hot nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_hot_nodes_can_be_reduced) | Low | Node | | [Memory allocated to the warm nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_warm_nodes_can_be_reduced) | Low | Node | | [No Shards In Data Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/no_shards_in_data_node) | Low | Node | | [Reduce replicas on cold data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_cold_data_tier) | Low | Node | | [Reduce replicas on content data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_content_data_tier) | Low | Node | | [Reduce replicas on data nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_data_nodes) | Low | Node | | [Reduce replicas on hot data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_hot_data_tier) | Low | Node | | [Reduce replicas on warm data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_warm_data_tier) | Low | Node | | Insight | Severity | Scope | |-------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Rejected Search](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/rejected_search) | High | Node | | [Slow search](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search) | High | Node | | [Slow search on cold tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_cold_tier_nodes) | High | Node | | [Slow search on content tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_content_tier_nodes) | High | Node | | [Slow search on frozen tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_frozen_tier_nodes) | High | Node | | [Slow search on hot tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_hot_tier_nodes) | High | Node | | [Slow search on warm tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_warm_tier_nodes) | High | Node | | [Vector memory pressure](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/vector_memory_pressure) | High | Node | | [Allow Expensive Queries](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/allow_expensive_queries) | Medium | Cluster | | [Enable Adaptive Replica Selection](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/enable_adaptive_replica_selection) | Medium | Cluster | | [Loaded Coordinating Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_coordinating_nodes) | Medium | Node | | [Long Running Search Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_search_task) | Medium | Node | | [Search queue size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/search_queue_size) | Medium | Node | | [Search rejection](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/search_rejection) | Medium | Node | | Insight | Severity | Scope | |-----------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Action Destructive Requires Name](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/action_destructive_requires_name) | Medium | Cluster | | [Enable X Pack Basic Security](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/enable_x_pack_basic_security) | Medium | Cluster | | [Script Allowed Contexts](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/script_allowed_contexts) | Medium | Cluster | | [Script Allowed Types](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/script_allowed_types) | Medium | Cluster | | [Scripts Painless Regex Enabled](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/scripts_painless_regex_enabled) | Medium | Cluster | | Insight | Severity | Scope | |---------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Disk Watermark Flood Stage (Frozen)](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_flood_stage_frozen) | Critical | Node | | [Cluster Concurrent Rebalance High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_concurrent_rebalance_high) | Medium | Cluster | | [Cluster Concurrent Rebalance Low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_concurrent_rebalance_low) | Medium | Cluster | | [Empty Indices](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/empty_indices) | Medium | Index | | [Increase in shards count](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/increase_in_shards_count) | Medium | Index | | [Long Running Shard Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_shard_task) | Medium | Node | | [Max Shard Per Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_shard_per_node) | Medium | Node | | [Shard Allocation Enable All](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_allocation_enable_all) | Medium | Cluster | | [Shard count high on data node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_count_high_on_data_node) | Medium | Node | | [Shard count high on frozen node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_count_high_on_frozen_node) | Medium | Node | | [Shard Rebalance Enable All](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_rebalance_enable_all) | Medium | Cluster | | [Shard Too Large](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_too_large) | Medium | Index | | [Shard Too Small](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_too_small) | Medium | Index | | [Total Shard Per Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/total_shard_per_node) | Medium | Node | | [Total Shard Per Node Unlimited](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/total_shard_per_node_unlimited) | Medium | Node | | [Unbalanced Shards](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/unbalanced_shards) | Medium | Node | | [No Shards In Data Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/no_shards_in_data_node) | Low | Node | | Insight | Severity | Scope | |-----------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Long Running Snapshot Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_snapshot_task) | Medium | Node | | [Repository Snapshot](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/repository_snapshot) | Medium | Cluster | | Insight | Severity | Scope | |-------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Disk watermark flood stage](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_flood_stage) | Critical | Node | | [Disk Watermark Flood Stage (Frozen)](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_flood_stage_frozen) | Critical | Node | | [Data Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_disconnected) | High | Cluster | | [Disk watermark high](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_high) | High | Node | | [Index indexing failed](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/index_indexing_failed) | High | Node | | [Indices Without Replicas](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/indices_without_replicas) | High | Index | | [Min Master Node Higher Than Eligible](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_higher_than_eligible) | High | Cluster | | [Min Master Node Less Than Quorum](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_less_than_quorum) | High | Cluster | | [Node indexing failed](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_indexing_failed) | High | Node | | [Node out of memory](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_out_of_memory) | High | Node | | [Number Of Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/number_of_master_nodes) | High | Cluster | | [Open File Descriptors](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/open_file_descriptors) | High | Cluster | | [Rejected Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/rejected_indexing) | High | Node | | [Rejected Search](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/rejected_search) | High | Node | | [Bootstrap Memory Lock Is False](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/bootstrap_memory_lock_is_false) | Medium | Node | | [Circuit Breaker](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/circuit_breaker) | Medium | Node | | [Circuit Breaker Used Is High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/circuit_breaker_used_is_high) | Medium | Node | | [Coordinating Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_added) | Medium | Cluster | | [Coordinating Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_disconnected) | Medium | Cluster | | [Data Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_added) | Medium | Cluster | | [Disk watermark low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_low) | Medium | Node | | [Disk watermarks wrong configuration](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermarks_wrong_configuration) | Medium | Node | | [Gc Ratio Unbalanced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/gc_ratio_unbalanced) | Medium | Node | | [Heap Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/heap_size) | Medium | Node | | [High CPU On Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cpu_on_node) | Medium | Node | | [High CPU Utilization](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cpu_utilization) | Medium | Node | | [Long Running Bulk Index Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_bulk_index_task) | Medium | Node | | [Long Running Delete By Query Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_delete_by_query_task) | Medium | Node | | [Long Running Index task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_index_task) | Medium | Node | | [Long Running Re-Index Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_re_index_task) | Medium | Node | | [Long Running Search Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_search_task) | Medium | Node | | [Long Running Shard Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_shard_task) | Medium | Node | | [Long Running Snapshot Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_snapshot_task) | Medium | Node | | [Long Running Update By Query Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_update_by_query_task) | Medium | Node | | [Master Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_added) | Medium | Cluster | | [Master Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_disconnected) | Medium | Cluster | | [Max Heap Size Reached](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_heap_size_reached) | Medium | Node | | [Max Shard Per Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_shard_per_node) | Medium | Node | | [Search rejection](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/search_rejection) | Medium | Node | | [Shard Allocation Enable All](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_allocation_enable_all) | Medium | Cluster | | [Shard count high on data node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_count_high_on_data_node) | Medium | Node | | [Shard count high on frozen node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_count_high_on_frozen_node) | Medium | Node | | [Stuck Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/stuck_task) | Medium | Node | | [Total Shard Per Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/total_shard_per_node) | Medium | Node | | [Total Shard Per Node Unlimited](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/total_shard_per_node_unlimited) | Medium | Node | | [Coordinating Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_restarted) | Low | Cluster | | [Data Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_restarted) | Low | Cluster | | [Management Queue Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/management_queue_size) | Low | Node | | [Master Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_restarted) | Low | Cluster | | [Min Master Node Higher Than Quorum](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_higher_than_quorum) | Low | Cluster | | Insight | Severity | Scope | |-------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|-------| | [Long Running Bulk Index Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_bulk_index_task) | Medium | Node | | [Long Running Delete By Query Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_delete_by_query_task) | Medium | Node | | [Long Running Index task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_index_task) | Medium | Node | | [Long Running Re-Index Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_re_index_task) | Medium | Node | | [Long Running Search Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_search_task) | Medium | Node | | [Long Running Shard Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_shard_task) | Medium | Node | | [Long Running Snapshot Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_snapshot_task) | Medium | Node | | [Long Running Update By Query Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_update_by_query_task) | Medium | Node | | [Stuck Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/stuck_task) | Medium | Node | | Insight | Severity | Scope | |---------------------------------------------------------------------------------------------------------------------------------------|----------|-------| | [Vector memory pressure](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/vector_memory_pressure) | High | Node | | Insight | Severity | Scope | |-----------------------------------------------------------------------------------------------------------------------------------------------------|----------|---------| | [Version Is Outdated](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/version_is_outdated) | Medium | Cluster | | [Supported Version Is Outdated](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/supported_version_is_outdated) | Low | Cluster | | Insight | Scope | Domain | |---------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|-----------------------------------------------------------| | [Disk watermark flood stage](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_flood_stage) | Node | Cluster health, Disk storage, Stability | | [Disk Watermark Flood Stage (Frozen)](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_flood_stage_frozen) | Node | Cluster health, Disk storage, Shard allocation, Stability | | [Master Not Discovered](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_not_discovered) | Cluster | Cluster health, High availability | | [Status Red](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/status_red) | Cluster | Cluster health, High availability | | Insight | Scope | Domain | |---------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|-----------------------------------------------------| | [Cluster Blocks Read Only](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_blocks_read_only) | Cluster | Cluster health | | [Cluster Blocks Read Only Allow Delete](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_blocks_read_only_allow_delete) | Cluster | Cluster health | | [Data Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_disconnected) | Cluster | Node lifecycle, Stability | | [Disk watermark high](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_high) | Node | Cluster health, Disk storage, Stability | | [High Cluster Pending Tasks](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cluster_pending_tasks) | Cluster | Cluster health, Performance | | [Index Get Doc Missing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/index_get_doc_missing) | Cluster | Indexing | | [Index indexing failed](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/index_indexing_failed) | Node | Indexing, Stability | | [Indexing Throttle Time](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/indexing_throttle_time) | Node | Indexing, Performance | | [Indices Without Replicas](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/indices_without_replicas) | Index | Cluster health, Performance, Replication, Stability | | [Max Documents Per Shard](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_documents_per_shard) | Index | Disk storage, Index management | | [Min Master Node Higher Than Eligible](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_higher_than_eligible) | Cluster | Configuration, High availability, Stability | | [Min Master Node Less Than Quorum](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_less_than_quorum) | Cluster | Configuration, High availability, Stability | | [Node indexing failed](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_indexing_failed) | Node | Indexing, Stability | | [Node out of memory](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_out_of_memory) | Node | Memory, Performance, Stability | | [Number Of Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/number_of_master_nodes) | Cluster | Configuration, High availability, Stability | | [Open File Descriptors](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/open_file_descriptors) | Cluster | Resource utilization, Stability | | [Rejected Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/rejected_indexing) | Node | Indexing, Performance, Stability | | [Rejected Search](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/rejected_search) | Node | Performance, Search, Stability | | [Slow Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_indexing) | Node | Indexing, Performance | | [Slow search](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search) | Node | Performance, Search | | [Slow search on cold tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_cold_tier_nodes) | Node | Performance, Search | | [Slow search on content tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_content_tier_nodes) | Node | Performance, Search | | [Slow search on frozen tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_frozen_tier_nodes) | Node | Performance, Search | | [Slow search on hot tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_hot_tier_nodes) | Node | Performance, Search | | [Slow search on warm tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_warm_tier_nodes) | Node | Performance, Search | | [Vector memory pressure](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/vector_memory_pressure) | Node | Memory, Performance, Search, Vector search | | Insight | Scope | Domain | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|-----------------------------------------------------------| | [Action Destructive Requires Name](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/action_destructive_requires_name) | Cluster | Security and safety | | [Allow Expensive Queries](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/allow_expensive_queries) | Cluster | Configuration, Performance, Search | | [Bootstrap Memory Lock Is False](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/bootstrap_memory_lock_is_false) | Node | Memory, Performance, Stability | | [Circuit Breaker](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/circuit_breaker) | Node | Memory, Performance, Stability | | [Circuit Breaker Used Is High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/circuit_breaker_used_is_high) | Node | Memory, Performance, Stability | | [Cluster Concurrent Rebalance High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_concurrent_rebalance_high) | Cluster | Performance, Shard allocation | | [Cluster Concurrent Rebalance Low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_concurrent_rebalance_low) | Cluster | Configuration, Performance, Shard allocation | | [Cluster Lost](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_lost) | Cluster | Cluster health, High availability | | [Coordinating Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_added) | Cluster | Node lifecycle, Performance, Stability | | [Coordinating Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_disconnected) | Cluster | Cluster health, Node lifecycle, Stability | | [Coordinating node not utilized](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_not_utilized) | Cluster | Performance, Resource utilization | | [Data Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_added) | Cluster | Node lifecycle, Performance, Stability | | [Disk watermark low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_low) | Node | Cluster health, Disk storage, Stability | | [Disk watermarks wrong configuration](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermarks_wrong_configuration) | Node | Configuration, Disk storage, Stability | | [Empty Indices](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/empty_indices) | Index | Index management, Performance, Shard allocation | | [Enable Adaptive Replica Selection](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/enable_adaptive_replica_selection) | Cluster | Performance, Search | | [Enable X Pack Basic Security](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/enable_x_pack_basic_security) | Cluster | Security and safety | | [Frozen cache unhealthy](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/frozen_cache_unhealthy) | Node | — | | [Gc Ratio Unbalanced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/gc_ratio_unbalanced) | Node | CPU, Performance, Stability | | [Heap Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/heap_size) | Node | Memory, Stability | | [High CPU On Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cpu_on_node) | Node | CPU, Performance, Stability | | [High CPU Utilization](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cpu_utilization) | Node | CPU, Performance, Stability | | [Increase in shards count](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/increase_in_shards_count) | Index | Index management, Shard allocation | | [Index Queue Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/index_queue_size) | Node | Indexing, Performance | | [Ingest spike](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/ingest_spike) | Cluster | Indexing, Resource utilization | | [Loaded Coordinating Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_coordinating_nodes) | Node | Performance, Resource utilization, Search | | [Loaded Data Cold Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_cold_nodes) | Node | Performance, Resource utilization | | [Loaded Data Content Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_content_nodes) | Node | Performance, Resource utilization | | [Loaded Data Frozen Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_frozen_nodes) | Node | Performance, Resource utilization | | [Loaded Data Hot Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_hot_nodes) | Node | Performance, Resource utilization | | [Loaded Data Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_nodes) | Node | Performance, Resource utilization | | [Loaded Data Warm Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_warm_nodes) | Node | Performance, Resource utilization | | [Loaded Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_master_nodes) | Node | Cluster health, Performance, Resource utilization | | [Long Running Bulk Index Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_bulk_index_task) | Node | Indexing, Performance, Stability, Tasks | | [Long Running Delete By Query Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_delete_by_query_task) | Node | Indexing, Performance, Stability, Tasks | | [Long Running Index task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_index_task) | Node | Indexing, Performance, Stability, Tasks | | [Long Running Re-Index Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_re_index_task) | Node | Indexing, Performance, Stability, Tasks | | [Long Running Search Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_search_task) | Node | Performance, Search, Stability, Tasks | | [Long Running Shard Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_shard_task) | Node | Performance, Shard allocation, Stability, Tasks | | [Long Running Snapshot Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_snapshot_task) | Node | Performance, Snapshots and backup, Stability, Tasks | | [Long Running Update By Query Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_update_by_query_task) | Node | Indexing, Performance, Stability, Tasks | | [Master Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_added) | Cluster | High availability, Node lifecycle, Performance, Stability | | [Master Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_disconnected) | Cluster | Cluster health, Node lifecycle, Stability | | [Max Heap Size Reached](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_heap_size_reached) | Node | Memory, Performance, Stability | | [Max Shard Per Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_shard_per_node) | Node | Configuration, Shard allocation, Stability | | [Mixed Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/mixed_master_nodes) | Cluster | Configuration, High availability, Performance | | [Node Concurrent Recoveries High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_concurrent_recoveries_high) | Cluster | Configuration, Performance, Recovery | | [Node Concurrent Recoveries Low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_concurrent_recoveries_low) | Cluster | Configuration, Performance, Recovery | | [Partial data Was Received](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/partial_data_was_received) | Cluster | Cluster health | | [Repository Snapshot](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/repository_snapshot) | Cluster | Snapshots and backup | | [Script Allowed Contexts](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/script_allowed_contexts) | Cluster | Performance, Security and safety | | [Script Allowed Types](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/script_allowed_types) | Cluster | Performance, Security and safety | | [Scripts Painless Regex Enabled](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/scripts_painless_regex_enabled) | Cluster | Performance, Security and safety | | [Search queue size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/search_queue_size) | Node | Performance, Search | | [Search rejection](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/search_rejection) | Node | Performance, Search, Stability | | [Shard Allocation Enable All](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_allocation_enable_all) | Cluster | Configuration, Shard allocation, Stability | | [Shard count high on data node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_count_high_on_data_node) | Node | Shard allocation, Stability | | [Shard count high on frozen node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_count_high_on_frozen_node) | Node | Shard allocation, Stability | | [Shard Rebalance Enable All](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_rebalance_enable_all) | Cluster | Configuration, Performance, Shard allocation | | [Shard Too Large](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_too_large) | Index | Index management, Performance, Shard allocation | | [Shard Too Small](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_too_small) | Index | Index management, Performance, Shard allocation | | [Status Yellow](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/status_yellow) | Cluster | Cluster health, High availability | | [Stuck Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/stuck_task) | Node | Performance, Stability, Tasks | | [Total Shard Per Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/total_shard_per_node) | Node | Configuration, Shard allocation, Stability | | [Total Shard Per Node Unlimited](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/total_shard_per_node_unlimited) | Node | Configuration, Shard allocation, Stability | | [Unbalanced Shards](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/unbalanced_shards) | Node | Performance, Shard allocation | | [Version Is Outdated](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/version_is_outdated) | Cluster | Version upgrade | | [Warm Nodes Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/warm_nodes_indexing) | Cluster | Index management, Indexing, Performance | | Insight | Scope | Domain | |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|-----------------------------------------------------| | [Cluster Name](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_name) | Cluster | Configuration | | [Coordinating Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_restarted) | Cluster | Node lifecycle, Performance, Stability | | [Data Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_restarted) | Cluster | Node lifecycle, Performance, Stability | | [Data Path Is Default](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_path_is_default) | Cluster | Configuration, Disk storage | | [Dedicated Coordinating Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/dedicated_coordinating_nodes) | Cluster | Node lifecycle, Performance | | [Dedicated Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/dedicated_master_nodes) | Cluster | Configuration, High availability, Performance | | [Disk is underutilized](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_is_underutilized) | Node | Disk storage, Resource utilization | | [Disk underutilized on cold tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_cold_tier) | Node | Disk storage, Resource utilization | | [Disk underutilized on content tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_content_tier) | Node | Disk storage, Resource utilization | | [Disk underutilized on frozen tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_frozen_tier) | Node | Disk storage, Resource utilization | | [Disk underutilized on hot tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_hot_tier) | Node | Disk storage, Resource utilization | | [Disk underutilized on warm tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_warm_tier) | Node | Disk storage, Resource utilization | | [Management Queue Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/management_queue_size) | Node | Cluster health, Performance, Stability | | [Many deleted docs](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/many_deleted_docs) | Index | Disk storage, Index management | | [Master Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_restarted) | Cluster | Node lifecycle, Performance, Stability | | [Memory allocated to the cold nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_cold_nodes_can_be_reduced) | Node | Memory, Resource utilization | | [Memory allocated to the content nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_content_nodes_can_be_reduced) | Node | Memory, Resource utilization | | [Memory allocated to the data nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_data_nodes_can_be_reduced) | Node | Memory, Resource utilization | | [Memory allocated to the frozen nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_frozen_nodes_can_be_reduced) | Node | Memory, Resource utilization | | [Memory allocated to the hot nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_hot_nodes_can_be_reduced) | Node | Memory, Resource utilization | | [Memory allocated to the warm nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_warm_nodes_can_be_reduced) | Node | Memory, Resource utilization | | [Min Master Node Higher Than Quorum](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_higher_than_quorum) | Cluster | Configuration, High availability, Stability | | [No Shards In Data Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/no_shards_in_data_node) | Node | Performance, Resource utilization, Shard allocation | | [Reduce replicas on cold data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_cold_data_tier) | Node | Replication, Resource utilization | | [Reduce replicas on content data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_content_data_tier) | Node | Replication, Resource utilization | | [Reduce replicas on data nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_data_nodes) | Node | Replication, Resource utilization | | [Reduce replicas on hot data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_hot_data_tier) | Node | Replication, Resource utilization | | [Reduce replicas on warm data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_warm_data_tier) | Node | Replication, Resource utilization | | [Supported Version Is Outdated](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/supported_version_is_outdated) | Cluster | Version upgrade | | [Zen Discovery Settings Not Used](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/zen_discovery_settings_not_used) | Cluster | Configuration | | Insight | Scope | Domain | |---------------------------------------------------------------------------------------------------------------------------------------------------------|---------|----------------| | [Deployment not highly available](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/deployment_not_highly_available) | Cluster | Cluster health | | Insight | Severity | Domain | |---------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|-----------------------------------------------------------| | [Master Not Discovered](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_not_discovered) | Critical | Cluster health, High availability | | [Status Red](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/status_red) | Critical | Cluster health, High availability | | [Cluster Blocks Read Only](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_blocks_read_only) | High | Cluster health | | [Cluster Blocks Read Only Allow Delete](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_blocks_read_only_allow_delete) | High | Cluster health | | [Data Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_disconnected) | High | Node lifecycle, Stability | | [High Cluster Pending Tasks](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cluster_pending_tasks) | High | Cluster health, Performance | | [Index Get Doc Missing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/index_get_doc_missing) | High | Indexing | | [Min Master Node Higher Than Eligible](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_higher_than_eligible) | High | Configuration, High availability, Stability | | [Min Master Node Less Than Quorum](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_less_than_quorum) | High | Configuration, High availability, Stability | | [Number Of Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/number_of_master_nodes) | High | Configuration, High availability, Stability | | [Open File Descriptors](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/open_file_descriptors) | High | Resource utilization, Stability | | [Action Destructive Requires Name](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/action_destructive_requires_name) | Medium | Security and safety | | [Allow Expensive Queries](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/allow_expensive_queries) | Medium | Configuration, Performance, Search | | [Cluster Concurrent Rebalance High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_concurrent_rebalance_high) | Medium | Performance, Shard allocation | | [Cluster Concurrent Rebalance Low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_concurrent_rebalance_low) | Medium | Configuration, Performance, Shard allocation | | [Cluster Lost](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_lost) | Medium | Cluster health, High availability | | [Coordinating Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_added) | Medium | Node lifecycle, Performance, Stability | | [Coordinating Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_disconnected) | Medium | Cluster health, Node lifecycle, Stability | | [Coordinating node not utilized](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_not_utilized) | Medium | Performance, Resource utilization | | [Data Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_added) | Medium | Node lifecycle, Performance, Stability | | [Enable Adaptive Replica Selection](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/enable_adaptive_replica_selection) | Medium | Performance, Search | | [Enable X Pack Basic Security](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/enable_x_pack_basic_security) | Medium | Security and safety | | [Ingest spike](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/ingest_spike) | Medium | Indexing, Resource utilization | | [Master Node Added](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_added) | Medium | High availability, Node lifecycle, Performance, Stability | | [Master Node Disconnected](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_disconnected) | Medium | Cluster health, Node lifecycle, Stability | | [Mixed Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/mixed_master_nodes) | Medium | Configuration, High availability, Performance | | [Node Concurrent Recoveries High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_concurrent_recoveries_high) | Medium | Configuration, Performance, Recovery | | [Node Concurrent Recoveries Low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_concurrent_recoveries_low) | Medium | Configuration, Performance, Recovery | | [Partial data Was Received](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/partial_data_was_received) | Medium | Cluster health | | [Repository Snapshot](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/repository_snapshot) | Medium | Snapshots and backup | | [Script Allowed Contexts](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/script_allowed_contexts) | Medium | Performance, Security and safety | | [Script Allowed Types](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/script_allowed_types) | Medium | Performance, Security and safety | | [Scripts Painless Regex Enabled](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/scripts_painless_regex_enabled) | Medium | Performance, Security and safety | | [Shard Allocation Enable All](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_allocation_enable_all) | Medium | Configuration, Shard allocation, Stability | | [Shard Rebalance Enable All](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_rebalance_enable_all) | Medium | Configuration, Performance, Shard allocation | | [Status Yellow](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/status_yellow) | Medium | Cluster health, High availability | | [Version Is Outdated](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/version_is_outdated) | Medium | Version upgrade | | [Warm Nodes Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/warm_nodes_indexing) | Medium | Index management, Indexing, Performance | | [Cluster Name](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/cluster_name) | Low | Configuration | | [Coordinating Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/coordinating_node_restarted) | Low | Node lifecycle, Performance, Stability | | [Data Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_node_restarted) | Low | Node lifecycle, Performance, Stability | | [Data Path Is Default](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/data_path_is_default) | Low | Configuration, Disk storage | | [Dedicated Coordinating Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/dedicated_coordinating_nodes) | Low | Node lifecycle, Performance | | [Dedicated Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/dedicated_master_nodes) | Low | Configuration, High availability, Performance | | [Master Node Restarted](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/master_node_restarted) | Low | Node lifecycle, Performance, Stability | | [Min Master Node Higher Than Quorum](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/min_master_node_higher_than_quorum) | Low | Configuration, High availability, Stability | | [Supported Version Is Outdated](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/supported_version_is_outdated) | Low | Version upgrade | | [Zen Discovery Settings Not Used](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/zen_discovery_settings_not_used) | Low | Configuration | | [Deployment not highly available](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/deployment_not_highly_available) | Info | Cluster health | | Insight | Severity | Domain | |-------------------------------------------------------------------------------------------------------------------------------------------|----------|-----------------------------------------------------| | [Indices Without Replicas](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/indices_without_replicas) | High | Cluster health, Performance, Replication, Stability | | [Max Documents Per Shard](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_documents_per_shard) | High | Disk storage, Index management | | [Empty Indices](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/empty_indices) | Medium | Index management, Performance, Shard allocation | | [Increase in shards count](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/increase_in_shards_count) | Medium | Index management, Shard allocation | | [Shard Too Large](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_too_large) | Medium | Index management, Performance, Shard allocation | | [Shard Too Small](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_too_small) | Medium | Index management, Performance, Shard allocation | | [Many deleted docs](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/many_deleted_docs) | Low | Disk storage, Index management | | Insight | Severity | Domain | |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|-----------------------------------------------------------| | [Disk watermark flood stage](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_flood_stage) | Critical | Cluster health, Disk storage, Stability | | [Disk Watermark Flood Stage (Frozen)](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_flood_stage_frozen) | Critical | Cluster health, Disk storage, Shard allocation, Stability | | [Disk watermark high](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_high) | High | Cluster health, Disk storage, Stability | | [Index indexing failed](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/index_indexing_failed) | High | Indexing, Stability | | [Indexing Throttle Time](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/indexing_throttle_time) | High | Indexing, Performance | | [Node indexing failed](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_indexing_failed) | High | Indexing, Stability | | [Node out of memory](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/node_out_of_memory) | High | Memory, Performance, Stability | | [Rejected Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/rejected_indexing) | High | Indexing, Performance, Stability | | [Rejected Search](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/rejected_search) | High | Performance, Search, Stability | | [Slow Indexing](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_indexing) | High | Indexing, Performance | | [Slow search](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search) | High | Performance, Search | | [Slow search on cold tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_cold_tier_nodes) | High | Performance, Search | | [Slow search on content tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_content_tier_nodes) | High | Performance, Search | | [Slow search on frozen tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_frozen_tier_nodes) | High | Performance, Search | | [Slow search on hot tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_hot_tier_nodes) | High | Performance, Search | | [Slow search on warm tier nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/slow_search_on_warm_tier_nodes) | High | Performance, Search | | [Vector memory pressure](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/vector_memory_pressure) | High | Memory, Performance, Search, Vector search | | [Bootstrap Memory Lock Is False](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/bootstrap_memory_lock_is_false) | Medium | Memory, Performance, Stability | | [Circuit Breaker](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/circuit_breaker) | Medium | Memory, Performance, Stability | | [Circuit Breaker Used Is High](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/circuit_breaker_used_is_high) | Medium | Memory, Performance, Stability | | [Disk watermark low](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermark_low) | Medium | Cluster health, Disk storage, Stability | | [Disk watermarks wrong configuration](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_watermarks_wrong_configuration) | Medium | Configuration, Disk storage, Stability | | [Frozen cache unhealthy](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/frozen_cache_unhealthy) | Medium | — | | [Gc Ratio Unbalanced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/gc_ratio_unbalanced) | Medium | CPU, Performance, Stability | | [Heap Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/heap_size) | Medium | Memory, Stability | | [High CPU On Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cpu_on_node) | Medium | CPU, Performance, Stability | | [High CPU Utilization](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/high_cpu_utilization) | Medium | CPU, Performance, Stability | | [Index Queue Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/index_queue_size) | Medium | Indexing, Performance | | [Loaded Coordinating Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_coordinating_nodes) | Medium | Performance, Resource utilization, Search | | [Loaded Data Cold Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_cold_nodes) | Medium | Performance, Resource utilization | | [Loaded Data Content Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_content_nodes) | Medium | Performance, Resource utilization | | [Loaded Data Frozen Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_frozen_nodes) | Medium | Performance, Resource utilization | | [Loaded Data Hot Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_hot_nodes) | Medium | Performance, Resource utilization | | [Loaded Data Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_nodes) | Medium | Performance, Resource utilization | | [Loaded Data Warm Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_data_warm_nodes) | Medium | Performance, Resource utilization | | [Loaded Master Nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/loaded_master_nodes) | Medium | Cluster health, Performance, Resource utilization | | [Long Running Bulk Index Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_bulk_index_task) | Medium | Indexing, Performance, Stability, Tasks | | [Long Running Delete By Query Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_delete_by_query_task) | Medium | Indexing, Performance, Stability, Tasks | | [Long Running Index task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_index_task) | Medium | Indexing, Performance, Stability, Tasks | | [Long Running Re-Index Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_re_index_task) | Medium | Indexing, Performance, Stability, Tasks | | [Long Running Search Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_search_task) | Medium | Performance, Search, Stability, Tasks | | [Long Running Shard Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_shard_task) | Medium | Performance, Shard allocation, Stability, Tasks | | [Long Running Snapshot Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_snapshot_task) | Medium | Performance, Snapshots and backup, Stability, Tasks | | [Long Running Update By Query Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/long_running_update_by_query_task) | Medium | Indexing, Performance, Stability, Tasks | | [Max Heap Size Reached](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_heap_size_reached) | Medium | Memory, Performance, Stability | | [Max Shard Per Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/max_shard_per_node) | Medium | Configuration, Shard allocation, Stability | | [Search queue size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/search_queue_size) | Medium | Performance, Search | | [Search rejection](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/search_rejection) | Medium | Performance, Search, Stability | | [Shard count high on data node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_count_high_on_data_node) | Medium | Shard allocation, Stability | | [Shard count high on frozen node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/shard_count_high_on_frozen_node) | Medium | Shard allocation, Stability | | [Stuck Task](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/stuck_task) | Medium | Performance, Stability, Tasks | | [Total Shard Per Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/total_shard_per_node) | Medium | Configuration, Shard allocation, Stability | | [Total Shard Per Node Unlimited](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/total_shard_per_node_unlimited) | Medium | Configuration, Shard allocation, Stability | | [Unbalanced Shards](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/unbalanced_shards) | Medium | Performance, Shard allocation | | [Disk is underutilized](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_is_underutilized) | Low | Disk storage, Resource utilization | | [Disk underutilized on cold tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_cold_tier) | Low | Disk storage, Resource utilization | | [Disk underutilized on content tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_content_tier) | Low | Disk storage, Resource utilization | | [Disk underutilized on frozen tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_frozen_tier) | Low | Disk storage, Resource utilization | | [Disk underutilized on hot tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_hot_tier) | Low | Disk storage, Resource utilization | | [Disk underutilized on warm tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/disk_underutilized_on_warm_tier) | Low | Disk storage, Resource utilization | | [Management Queue Size](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/management_queue_size) | Low | Cluster health, Performance, Stability | | [Memory allocated to the cold nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_cold_nodes_can_be_reduced) | Low | Memory, Resource utilization | | [Memory allocated to the content nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_content_nodes_can_be_reduced) | Low | Memory, Resource utilization | | [Memory allocated to the data nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_data_nodes_can_be_reduced) | Low | Memory, Resource utilization | | [Memory allocated to the frozen nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_frozen_nodes_can_be_reduced) | Low | Memory, Resource utilization | | [Memory allocated to the hot nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_hot_nodes_can_be_reduced) | Low | Memory, Resource utilization | | [Memory allocated to the warm nodes can be reduced](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/memory_allocated_to_the_warm_nodes_can_be_reduced) | Low | Memory, Resource utilization | | [No Shards In Data Node](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/no_shards_in_data_node) | Low | Performance, Resource utilization, Shard allocation | | [Reduce replicas on cold data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_cold_data_tier) | Low | Replication, Resource utilization | | [Reduce replicas on content data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_content_data_tier) | Low | Replication, Resource utilization | | [Reduce replicas on data nodes](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_data_nodes) | Low | Replication, Resource utilization | | [Reduce replicas on hot data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_hot_data_tier) | Low | Replication, Resource utilization | | [Reduce replicas on warm data tier](https://docs-v3-preview.elastic.dev/elastic/autoops-insights/tree/main/elasticsearch/reduce_replicas_on_warm_data_tier) | Low | Replication, Resource utilization |