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闲置的时候CPU占用率在5%~8% #8

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kira8565 opened this issue Jul 26, 2017 · 2 comments
Open

闲置的时候CPU占用率在5%~8% #8

kira8565 opened this issue Jul 26, 2017 · 2 comments

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@kira8565
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JLogStash使用文件输入、Netty输出的时候，在日志量很少或者没有的情况下，CPU依然会占用5-8%，管理器上面看到待唤醒线程数有2000+
@yangsishu
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这个是jlogstash本生的核心代码是有2两个线程会定时的执行跟是否有数据无关，插件本生的实现也有一些线程做定时轮询，所以在数据很少的情况下依然占用一些cpu，这块我们也正在做重新设计

@kira8565
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kira8565 commented Jul 29, 2017 •
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恩，不然放做Agent显得资源占用过高，作为Server，带锁的处理队列以及闲置轮询队列处理还可以再加强些，可以试试Disruptor，效果挺好的

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@kira8565 @yangsishu