Get the hot threads for nodes
- GET /_nodes/{node_id}/hot_threads
- GET /_nodes/hot_threads
Get a breakdown of the hot threads on each selected node in the cluster. The output is plain text with a breakdown of the top hot threads for each node.
- Cluster privileges:
monitor,manage
Path Parameters
-
node_idNodeId | NodeIdoptional -
List of node IDs or names used to limit returned information.
Leave it out to use
/_nodes/hot_threads.
Query Parameters
-
ignore_idle_threadsboolean · default: true If true, known idle threads (e.g. waiting in a socket select, or to get a task from an empty queue) are filtered out.
-
intervalstring Duration · default: 500ms The interval to do the second sampling of threads.
-
snapshotsnumber · default: 10 Number of samples of thread stacktrace.
-
threadsnumber · default: 3 Specifies the number of hot threads to provide information for.
-
timeoutstring Duration · default: 30s Period to wait for a response. If no response is received before the timeout expires, the request fails and returns an error.
-
typeThreadType · default: cpu The type to sample.
Supported values include:
cpu: Threads that consume the most CPU time.wait: Threads that have been in a waiting state the longest.block: Threads that have been blocked the longest.gpu: Threads that consume the most GPU time.mem: Threads that allocate the most memory.
-
Values:
cpuwaitblockgpumem -
sortThreadType · default: total The sort order for 'cpu' type
Supported values include:
cpu: Threads that consume the most CPU time.wait: Threads that have been in a waiting state the longest.block: Threads that have been blocked the longest.gpu: Threads that consume the most GPU time.mem: Threads that allocate the most memory.
-
Values:
cpuwaitblockgpumem
Response
Response Type: object