# Nodes hot_threads 该 **API** 可以获取当前集群中每一个节点的** hot threads**（热点线程）。**Endpoints**（端点）是 **`/_nodes/hot_threads`** 和`**/_nodes/{nodesIds}/hot_threads**。` 该输出是每一个节点的 **host threads** 的崩溃的纯文本。允许的参数是 :  | 参数 | 描述 | | --- | --- | | `threads` | number of hot threads to provide, defaults to 3. | | `interval` | the interval to do the second sampling of threads. Defaults to 500ms. | | `type` | The type to sample, defaults to cpu, but supports wait and block to see hot threads that are in wait or block state. | | `ignore_idle_threads` | If true, known idle threads (e.g. waiting in a socket select, or to get a task from an empty queue) are filtered out. Defaults to true. |