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2017-11-09 ApacheCN 开源组织,第二期邀请成员活动,一起走的更远 : http://www.apachecn.org/member/209.html


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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.