CodisLabs / CodisLabs/codis

proxy 占cpu很高的问题

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Description

nohup codis-proxy --ncpu=2 --config=/home/redis/data/conf/proxy.toml --log=/home/redis/data/log/proxy.log --log-level=warn &
以这种方式启动proxy,一个物理机上起了两个proxy(不同的配置和日志文件),对应两个物理机一共四个codis-server。用两个benchmark简单的向这两个proxy进行set和get压测,发现这两个proxy各占了400%左右cpu,每个codis-server占用了50%的cpu。
所以有两个问题:
1、ncpu是2,为什么实际cpu可以达到400%,2、codis-server占用并不高,为什么codis-proxy的cpu会这么高呢?

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