Get the hot threads for nodes
GET
/_nodes/{node_id} /hot_threads
GET
/_nodes/hot_threads
Auth
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
Expand all
node_id
union string | string [] optional
List of node IDs or names used to limit returned information.
Leave it out to use /_nodes/hot_threads.
ignore_idle_threads
boolean · 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.
interval
union oneOf · default: 500ms
The interval to do the second sampling of threads.
Values:
-1
0
snapshots
number · default: 10
Number of samples of thread stacktrace.
threads
number · default: 3
Specifies the number of hot threads to provide information for.
timeout
union oneOf · default: 30s
Period to wait for a response. If no response is received
before the timeout expires, the request fails and returns an error.
Values:
-1
0
type
enum · 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:
cpu
wait
block
gpu
mem
sort
enum · default: total
The sort order for 'cpu' type
Supported values include:
total: Sort by the time the thread was runnable, then by CPU time.cpu: Sort by CPU time only.
Values:
total
cpu