使用jmeter post ip:port/index/_search 的方式对集群进行查询压力测试,然后发现qps不高,查看了下线程占用,如下分布
84.5% (8.4s out of 10s) cpu usage by thread 'elasticsearch[data1][transport_worker][T#23]'
这个玩意儿占得CPU也太多了吧。。
10.6% (1s out of 10s) cpu usage by thread 'elasticsearch[data1][search][T#50]'
search才占据到10%,节点有明确分为data,client,master
84.5% (8.4s out of 10s) cpu usage by thread 'elasticsearch[data1][transport_worker][T#23]'
这个玩意儿占得CPU也太多了吧。。
10.6% (1s out of 10s) cpu usage by thread 'elasticsearch[data1][search][T#50]'
search才占据到10%,节点有明确分为data,client,master
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Charele - Cisco4321
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pony_maggie - 公众号:犀牛饲养员的技术笔记
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