Metrics
Cluster
| Name | Description |
|---|---|
| Active Primary Shards | The number of active primary shards in the cluster. |
| Active Shards | The number of active shards in the cluster. |
| Data Nodes | The number of data nodes in the cluster. |
| Failed Nodes | The number of nodes that failed to be created in the cluster. |
| Initializing Shards | The number of shards that are currently initializing. |
| Nodes | The number of nodes in the cluster |
| Relocating Shards | The number of shards that are relocating from one node to another. |
| Successful Nodes | The number of nodes successfully created in the cluster. |
| Unassigned Shards | The number of shards that are unassigned to a node. |
Index
| Name | Description |
|---|---|
| Shards | The number of shards in the index |
Node
| Name | Description |
|---|---|
| Active Merges | The number of currently active segment merges. |
| Active Searches | The number of search fetches |
| Active Threads | The number of active threads in the JVM |
| Cache Evictions | The number of cache evictions |
| Cache Hits | The number of cache hits |
| Cache Misses | The number of cache misses |
| Circuit Breaker Estimated Size | The estimated size of the circuit breaker. |
| Circuit Breaker Tripped | The number of times the circuit breaker has tripped. |
| CPU Utilization | The node's CPU utilization |
| Current Requests Running | The number of get requests currently running on the index or aggregation. |
| Delete Operations | The number of documents delete operations from an index. |
| Deleting Time | The time spent deleting documents from an index. |
| Disk Size Available | The amount of data available to this Java virtual machine on this file store. |
| Disk Size Free | The amount of unallocated data in the file store. |
| Disk I/O Operations | The number of operations on the file store. |
| Disk I/O Size | The amount of data read/written from/to the file store. |
| Disk Size | The size of the file store. |
| Document Segment Merges | The number of documents across all merged segments. |
| Document Segments Merging | The number of documents across segments currently being merged. |
| Documents | The number of documents in the index or aggregation. |
| Documents Currently Deleting | The number of documents currently being deleted from an index. |
| Documents Currently Indexing | The number of documents currently being indexed to an index. |
| Documents Deleted | The number of deleted documents in the index or aggregation. |
| Documents Indexed | The number of documents indexed to an index. |
| Failed Index Operations | The number of failed indexing operations. |
| Garbage Collection Count | The count of garbage collections in the JVM. |
| Garbage Collection Time | The time spent in garbage collections in the JVM. |
| GET Requests | The number of get requests. |
| Indexing Throttle Time | The time indexing waited due to throttling. |
| Indexing Time | The time spent indexing documents to an index. |
| Cache Memory Size | The memory used by the cache. |
| Heap Memory Committed | The amount of memory guaranteed to be available to the JVM heap. |
| Heap Memory Used | The amount of memory currently used by the JVM heap. |
| Heap Memory Utilization | The amount of memory utilization by the JVM heap. |
| Non-heap Memory Committed | The amount of memory guaranteed to be available to JVM non-heap. |
| Non-heap Memory Used | The amount of memory currently used by the JVM non-heap. |
| Memory Used | The amount of memory used on the node. |
| Memory Utilization | The node's memory utilization. |
| Merge Time | The time spent on segment merging. |
| Cluster Open Connections | The number of connections opened for cluster communication. |
| Data I/O | The amount of data transmitted in cluster communication. |
| Open HTTP Connections | The number of current open HTTP connections. |
| Opened HTTP Connections | The number of opened HTTP connections. |
| Packets | The number of packets in cluster communication. |
| Open File Descriptors | Number of opened file descriptors associated with the current process |
| Peak Threads | The peak number of threads used by the JVM. |
| Queries | The number of queries. |
| Refresh Time | The time spent on index refreshes. |
| Refreshes | The number of index refreshes. |
| Search Fetches | The number of search fetches. |
| Search Fetches Running | The number of currently active queries. |
| Segment Merges | The number of segment merges. |
| Segments Merged Size | The size of all merged segments. |
| Segments Merging Size | The size of the segments currently being merged. |
| Store Size | The store size of the index or aggregation. |
| Transaction Log Operations | The number of operations in the transaction log. |
| Transaction Log Operations Size | The size of the transaction log. |
Primary Shards
| Name | Description |
|---|---|
| Cache Evictions | The number of cache evictions. |
| Cache Hits | The number of cache hits. |
| Cache Misses | The number of cache misses. |
| Current Document Merges | The number of documents across segments currently being merged. |
| Current Merge Operations | The number of currently active segment merges. |
| Current Merge Operations Size | The size of the segments currently being merged. |
| Current Operations | Number of current operations. |
| Documents | The number of documents in the index or aggregation. |
| Documents Deleted | The number of deleted documents in the index or aggregation. |
| Failed Index Operations | The number of failed indexing operations. |
| Flush Time | The time spent in flush. |
| Flushes | The number of flushes. |
| Indexing Throttle Time | The time indexing waited due to throttling. |
| Cache Memory Size | The memory used by the cache. |
| Segments Memory | Memory used by segments. |
| Total Segments Memory Size | Memory used by segments. |
| Operations | Number of operations completed. |
| Operations Time | Time spent during operations. |
| Refreshes | The number of index refreshes. |
| Refresh Time | The time spent on index refreshes. |
| Segments | The number of segments. |
| Store Size | The store size of the index or aggregation. |
| Total Document Merges | The total number of documents across all merged segments. |
| Total Merge Operations | The total number of segment merges. |
| Total Merge Operations Size | The total size of all merged segments. |
| Total Merge Operations Time | The total time spent on segment merging. |
| Transaction Log Operations | The number of operations in the transaction log. |
| Transaction Log Operations Size | The size of the transaction log. |
| Transaction Log Uncommitted Operations | The number of operations not committed to the transaction log. |
| Transaction Log Uncommitted Operations Size | The size of the operations not committed transaction log. |
Thread Pool
| Name | Description |
|---|---|
| Active | How many threads are actively processing some work. |
| Completed | The number of tasks completed. |
| Queue | The number of tasks in the queue. |
| Rejected | The number of tasks rejected by the thread pool executor. |
Total Shards
| Name | Description |
|---|---|
| Cache Evictions | The number of cache evictions. |
| Cache Hits | The number of cache hits. |
| Cache Misses | The number of cache misses. |
| Current Document Merges | The number of documents across segments currently being merged. |
| Current Merge Operations | The number of currently active segment merges. |
| Current Merge Operations Size | The size of the segments currently being merged. |
| Current Operations | Number of current operations. |
| Documents | The number of documents in the index or aggregation. |
| Documents Deleted | The number of deleted documents in the index or aggregation. |
| Failed Index Operations | The number of failed indexing operations. |
| Flush Time | The time spent in flush. |
| Flushes | The number of flushes. |
| Indexing Throttle Time | The time indexing waited due to throttling. |
| Cache Memory Size | The memory used by the cache. |
| Segments Memory | Memory used by segments. |
| Total Segments Memory Size | Memory used by segments. |
| Operations | Number of operations completed. |
| Operations Time | Time spent during operations. |
| Refreshes | The number of index refreshes. |
| Refresh Time | The time spent on index refreshes. |
| Segments | The number of segments. |
| Store Size | The store size of the index or aggregation. |
| Total Document Merges | The total number of documents across all merged segments. |
| Total Merge Operations | The total number of segment merges. |
| Total Merge Operations Size | The total size of all merged segments. |
| Total Merge Operations Time | The total time spent on segment merging. |
| Transaction Log Operations | The number of operations in the transaction log. |
| Transaction Log Operations Size | The size of the transaction log. |
| Transaction Log Uncommitted Operations | The number of operations not committed to the transaction log. |
| Transaction Log Uncommitted Operations Size | The size of the operations not committed transaction log. |
Updated 6 months ago