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layout	title	parent	grand_parent	nav_order	has_children
default	cat thread pool	CAT	REST API reference	75	false

cat thread pool

The cat thread pool operation lists the active, queued, and rejected threads of different thread pools on each node.

Example

GET _cat/thread_pool?v

If you want to get information for more than one thread pool, separate the thread pool names with commas:

GET _cat/v/thread_pool_name_1,thread_pool_name_2,thread_pool_name_3

Path and HTTP methods

GET _cat/thread_pool

URL parameters

All cat thread pool URL parameters are optional.

In addition to the common URL parameters, you can specify the following parameter:

Parameter	Type	Description
local	Boolean	Whether to return information from the local node only instead of from the master node. Default is false.
master_timeout	Time	The amount of time to wait for a connection to the master node. Default is 30 seconds.

Response

node_name  name                      active queue rejected
odfe-node2 ad-batch-task-threadpool    0     0        0
odfe-node2 ad-threadpool               0     0        0
odfe-node2 analyze                     0     0        0s

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