Returns thread pool statistics for each node in a cluster
Returned information includes all built-in thread pools and custom thread pools. IMPORTANT: cat APIs are only intended for human consumption using the command line or Kibana console. They are not intended for use by applications. For application consumption, use the nodes info API.
Query parameters
-
time string
The unit used to display time values.
Values are
nanos
,micros
,ms
,s
,m
,h
, ord
.
GET /_cat/thread_pool
curl \
-X GET http://api.example.com/_cat/thread_pool
Response examples (200)
[
{
"node_name": "string",
"node_id": "string",
"ephemeral_node_id": "string",
"pid": "string",
"host": "string",
"ip": "string",
"port": "string",
"name": "string",
"type": "string",
"active": "string",
"pool_size": "string",
"queue": "string",
"queue_size": "string",
"rejected": "string",
"largest": "string",
"completed": "string",
"core": "string",
"max": "string",
"size": "string",
"keep_alive": "string"
}
]