All Metrics

Metrics

Cluster

NameDescription
Active Primary ShardsThe number of active primary shards in the cluster.
Active ShardsThe number of active shards in the cluster.
Data NodesThe number of data nodes in the cluster.
Failed NodesThe number of nodes that failed to be created in the cluster.
Initializing ShardsThe number of shards that are currently initializing.
NodesThe number of nodes in the cluster
Relocating ShardsThe number of shards that are relocating from one node to another.
StatusThe Elasticsearch cluster health as a number: red = 0, yellow = 1, green = 2.
Successful NodesThe number of nodes successfully created in the cluster.
Total NodesThe total number of nodes in the cluster.
Unassigned ShardsThe number of shards that are unassigned to a node.

Index

NameDescription
HealthThe status of the index.
Primary ShardsThe number of primary shards in the index.
Replica ShardsThe number of replica shards in the index.
StatusWhether the index is open or closed.

Node

NameDescription
Active ThreadsThe number of active threads in the JVM
CPU UtilizationThe node's CPU utilization
Cluster Open ConnectionsThe number of connections opened for cluster communication.
Current Delete OperationsThe number of documents currently being deleted from an index.
Current Document MergesThe number of documents across segments currently being merged.
Current Fetch OperationsThe number of currently active search fetches.
Current GET OperationsThe number of get requests currently running on the index or aggregation.
Current Index OperationsThe number of documents currently being indexed to an index.
Current Merge OperationsThe number of currently active segment merges.
Current Query OperationsThe number of currently active queries.
Current Scroll OperationsThe number of currently open scroll contexts.
Current Suggest OperationsThe number of current suggest operations.
Data ReceivedThe total size of data received in cluster communication.
Data SentThe total size of data sent in cluster communication.
DocumentsThe number of documents in the index or aggregation.
Documents DeletedThe number of deleted documents in the index or aggregation.
Failed Index OperationsThe number of failed indexing operations.
Field Data Cache EvictionsThe number of field cache evictions.
Field Data Cache Memory SizeThe memory used by the field cache.
Field Data Circuit Breaker Estimated SizeThe estimated size of the field data circuit breaker.
Heap Memory CommittedThe amount of memory guaranteed to be available to the JVM heap.
Heap Memory UsedThe amount of memory currently used by the JVM heap.
Heap Memory UtilizationThe amount of memory utilization by the JVM heap.
In-flight Requests Circuit Breaker Estimated SizeThe estimated size of the in-flight requests circuit breaker.
In-flight Requests Circuit Breaker TrippedThe number of times the in-flight requests circuit breaker has tripped.
Indexing Throttle TimeThe total time indexing waited due to throttling.
Memory UsedThe amount of memory used on the node.
Memory UtilizationThe node's memory utilization.
Non-heap Memory CommittedThe amount of memory guaranteed to be available to JVM non-heap.
Old Garbage Collection CountThe total count of major GCs in the JVM that collect old generation objects.
Old Garbage Collection TimeThe total time spent in major GCs in the JVM that collect old generation objects.
Open File DescriptorsNumber of opened file descriptors associated with the current process, or -1 if not supported.
Open HTTP ConnectionsThe number of current open HTTP connections.
Packets ReceivedThe total number of packets received in cluster communication.
Packets SentThe total number of packets sent in cluster communication.
Parent Circuit Breaker Estimated SizeThe estimated size of the parent circuit breaker.
Parent Circuit Breaker TrippedThe number of times the parent circuit breaker has tripped.
Peak ThreadsThe peak number of threads used by the JVM.
Query Cache EvictionsThe number of query cache evictions.
Query Cache HitsThe number of query cache hits.
Query Cache Memory SizeThe memory used by the query cache.
Query Cache MissesThe number of query cache misses.
Request Cache EvictionsThe number of request cache evictions.
Request Cache HitsThe number of request cache hits.
Request Cache Memory SizeThe memory used by the request cache.
Request Cache MissesThe number of request cache misses.
Request Circuit Breaker Estimated SizeThe estimated size of the request circuit breaker.
Request Circuit Breaker TrippedThe number of times the request circuit breaker has tripped.
Segments CountThe number of segments.
Segments Doc Values Memory SizeMemory used by doc values.
Segments Fixed Bit Set Memory SizeMemory used by fixed bit sets.
Segments Index Writer Memory SizeMemory used by the index writer.
Segments Norms Memory SizeMemory used by norms.
Segments Points Memory SizeMemory used by points.
Segments Stored Fields Memory SizeMemory used by stored fields.
Segments Terms Memory SizeMemory used by terms.
Segments Total Memory SizeMemory used by segments.
Segments Version Map Memory SizeMemory used by the segment version map.
Store SizeThe store size of the index or aggregation.
Total Delete OperationsThe total number of documents deleted from an index.
Total Delete Operations TimeThe total time spent deleting documents from an index.
Total Disk I/O OperationsThe total I/O operations on the file store.
Total Disk I/O Read SizeThe total amount of data read from the file store.
Total Disk I/O ReadsThe total number of reads from the file store.
Total Disk I/O Write SizeThe total amount of data written to the file store.
Total Disk I/O WritesThe total number of writes to the file store.
Total Disk SizeThe total size of the file store.
Total Disk Size AvailableThe total amount of data available to this Java virtual machine on this file store.
Total Disk Size FreeThe total amount of unallocated data in the file store.
Total Document MergesThe total number of documents across all merged segments.
Total Fetch OperationsThe total number of search fetches.
Total Fetch Operations TimeThe total time spent in search fetches.
Total Flush OperationsThe number of flushes.
Total Flush Operations TimeThe total time spent in flush.
Total GET Exists OperationsThe total number of successful get requests.
Total GET Exists Operations TimeThe total time spent in successful get requests.
Total GET Missing OperationsThe total number of failed get requests.
Total GET Missing Operations TimeThe total time spent in failed get requests.
Total GET OperationsThe total number of get requests.
Total GET Operations TimeThe total time spent in get requests.
Total Index OperationsThe total number of documents indexed to an index.
Total Index Operations TimeThe total time spent indexing documents to an index.
Total Merge OperationsThe total number of segment merges.
Total Merge Operations SizeThe total size of all merged segments.
Total Merge Operations TimeThe total time spent on segment merging.
Total Opened HTTP ConnectionsThe total number of opened HTTP connections.
Total Query OperationsThe total number of queries.
Total Query Operations TimeThe total time spent in queries.
Total Refresh OperationsThe total number of index refreshes.
Total Refresh Operations TimeThe total time spent on index refreshes.
Total Scroll OperationsThe total number of completed scroll contexts.
Total Scroll Operations TimeThe total time scroll contexts held open.
Total Suggest OperationsThe total number of suggest operations.
Total Suggest Operations TimeThe total time spent in suggest operations.
Transaction Log OperationsThe number of operations in the transaction log.
Transaction Log Operations SizeThe size of the transaction log.
Transaction Log Uncommitted OperationsThe number of operations not committed to the transaction log.
Transaction Log Uncommitted Operations SizeThe size of the operations not committed transaction log.
Young Garbage Collection CountThe total count of minor GCs in the JVM that collects young generation objects.
Young Garbage Collection TimeThe total time spent in minor GCs in the JVM that collects young generation objects.

Primary Shards

NameDescription
Current Delete OperationsThe number of documents currently being deleted from an index.
Current Document MergesThe number of documents across segments currently being merged.
Current Fetch OperationsThe number of currently active search fetches.
Current GET OperationsThe number of get requests currently running on the index or aggregation.
Current Index OperationsThe number of documents currently being indexed to an index.
Current Merge OperationsThe number of currently active segment merges.
Current Merge Operations SizeThe size of the segments currently being merged.
Current Query OperationsThe number of currently active queries.
Current Scroll OperationsThe number of currently open scroll contexts.
Current Suggest OperationsThe number of current suggest operations.
DocumentsThe number of documents in the index or aggregation.
Documents DeletedThe number of deleted documents in the index or aggregation.
Failed Index OperationsThe number of failed indexing operations.
Field Data Cache EvictionsThe number of field cache evictions.
Field Data Cache Memory SizeThe memory used by the field cache.
Indexing Throttle TimeThe time indexing waited due to throttling.
Query Cache EvictionsThe number of query cache evictions.
Query Cache HitsThe number of query cache hits.
Query Cache Memory SizeThe memory used by the query cache.
Query Cache MissesThe number of query cache misses.
Request Cache EvictionsThe number of request cache evictions.
Request Cache HitsThe number of request cache hits.
Request Cache Memory SizeThe memory used by the request cache.
Request Cache MissesThe number of request cache misses.
Segments CountThe number of segments.
Segments Doc Values Memory SizeMemory used by doc values.
Segments Fixed Bit Set Memory SizeMemory used by fixed bit sets.
Segments Index Writer Memory SizeMemory used by the index writer.
Segments Norms Memory SizeMemory used by norms.
Segments Points Memory SizeMemory used by points.
Segments Stored Fields Memory SizeMemory used by stored fields.
Segments Term Vectors Memory SizeMemory used by term vectors.
Segments Terms Memory SizeMemory used by terms.
Segments Total Memory SizeMemory used by segments.
Segments Version Map Memory SizeMemory used by the segment version map.
Store SizeThe store size of the index or aggregation.
Total Delete OperationsThe total number of documents deleted from an index.
Total Delete Operations TimeThe total time spent deleting documents from an index.
Total Document MergesThe total number of documents across all merged segments.
Total Fetch OperationsThe total number of search fetches.
Total Fetch Operations TimeThe total time spent in search fetches.
Total Flush OperationsThe number of flushes.
Total Flush Operations TimeThe total time spent in flush.
Total GET Exists OperationsThe total number of successful get requests.
Total GET Exists Operations TimeThe total time spent in successful get requests.
Total GET Missing OperationsThe total number of failed get requests.
Total GET Missing Operations TimeThe total time spent in failed get requests.
Total GET OperationsThe total number of get requests.
Total GET Operations TimeThe total time spent in get requests.
Total Index OperationsThe total number of documents indexed to an index.
Total Index Operations TimeThe total time spent indexing documents to an index.
Total Merge OperationsThe total number of segment merges.
Total Merge Operations SizeThe total size of all merged segments.
Total Merge Operations TimeThe total time spent on segment merging.
Total Query OperationsThe total number of queries.
Total Query Operations TimeThe total time spent in queries.
Total Refresh OperationsThe total number of index refreshes.
Total Refresh Operations TimeThe total time spent on index refreshes.
Total Scroll OperationsThe total number of completed scroll contexts.
Total Scroll Operations TimeThe total time scroll contexts held open.
Total Suggest OperationsThe total number of suggest operations.
Total Suggest Operations TimeThe total time spent in suggest operations.
Transaction Log OperationsThe number of operations in the transaction log.
Transaction Log Operations SizeThe size of the transaction log.
Transaction Log Uncommitted OperationsThe number of operations not committed to the transaction log.
Transaction Log Uncommitted Operations SizeThe size of the operations not committed transaction log.

Thread Pool

NameDescription
ActiveHow many threads are actively processing some work.
CompletedThe number of tasks completed.
QueueThe number of tasks in the queue.
RejectedThe number of tasks rejected by the thread pool executor.

Total Shards

NameDescription
Current Delete OperationsThe number of documents currently being deleted from an index.
Current Document MergesThe number of documents across segments currently being merged.
Current Fetch OperationsThe number of currently active search fetches.
Current GET OperationsThe number of get requests currently running on the index or aggregation.
Current Index OperationsThe number of documents currently being indexed to an index.
Current Merge OperationsThe number of currently active segment merges.
Current Merge Operations Size The size of the segments currently being merged.
Current Query OperationsThe number of currently active queries.
Current Scroll OperationsThe number of currently open scroll contexts.
Current Suggest OperationsThe number of current suggest operations.
DocumentsThe number of documents in the index or aggregation.
Documents DeletedThe number of deleted documents in the index or aggregation.
Failed Index OperationsThe number of failed indexing operations.
Field Data Cache EvictionsThe number of field cache evictions.
Indexing Throttle TimeThe time indexing waited due to throttling.
Query Cache EvictionsThe number of query cache evictions.
Query Cache HitsThe number of query cache hits.
Query Cache Memory SizeThe memory used by the query cache.
Query Cache MissesThe number of query cache misses.
Request Cache EvictionsThe number of request cache evictions.
Request Cache HitsThe number of request cache hits.
Request Cache Memory SizeThe memory used by the request cache.
Request Cache MissesThe number of request cache misses.
Segments CountThe number of segments.
Segments Doc Values Memory SizeMemory used by doc values.
Segments Fixed Bit Set Memory SizeMemory used by fixed bit sets.
Segments Index Writer Memory SizeMemory used by the index writer.
Segments Norms Memory SizeMemory used by norms.
Segments Points Memory SizeMemory used by points.
Segments Stored Fields Memory SizeMemory used by stored fields.
Segments Term Vectors Memory SizeMemory used by term vectors.
Segments Terms Memory SizeMemory used by terms.
Segments Total Memory SizeMemory used by segments.
Segments Version Map Memory SizeMemory used by the segment version map.
Store SizeThe store size of the index or aggregation.
Total Delete OperationsThe total number of documents deleted from an index.
Total Delete Operations TimeThe total time spent deleting documents from an index.
Total Document MergesThe total number of documents across all merged segments.
Total Fetch OperationsThe total number of search fetches.
Total Fetch Operations TimeThe total time spent in search fetches.
Total Flush OperationsThe number of flushes.
Total Flush Operations TimeThe total time spent in flush.
Total GET Exists OperationsThe total number of successful get requests.
Total GET Exists Operations TimeThe total time spent in successful get requests.
Total GET Missing OperationsThe total number of failed get requests.
Total GET Missing Operations TimeThe total time spent in failed get requests.
Total GET OperationsThe total number of get requests.
Total GET Operations TimeThe total time spent in get requests.
Total Index OperationsThe total number of documents indexed to an index.
Total Index Operations TimeThe total time spent indexing documents to an index.
Total Merge OperationsThe total number of segment merges.
Total Merge Operations SizeThe total size of all merged segments.
Total Merge Operations TimeThe total time spent on segment merging.
Total Query OperationsThe total number of queries.
Total Query Operations TimeThe total time spent in queries.
Total Refresh OperationsThe total number of index refreshes.
Total Refresh Operations TimeThe total time spent on index refreshes.
Total Scroll OperationsThe total number of completed scroll contexts.
Total Scroll Operations TimeThe total time scroll contexts held open.
Total Suggest OperationsThe total number of suggest operations.
Total Suggest Operations TimeThe total time spent in suggest operations.
Transaction Log OperationsThe number of operations in the transaction log.
Transaction Log Operations SizeThe size of the transaction log.
Transaction Log Uncommitted OperationsThe number of operations not committed to the transaction log.
Transaction Log Uncommitted Operations SizeThe size of the operations not committed transaction log.