Dennis

@abigbigbird Have you fix it ? And how to fix it ?

我的jdk版本是 1.8.0_171，项目用的springboot 版本是 1.5.13.RELEASE，，web容器用的是springboot内置的tomcat容器。 最近项目市场特别卡，服务请求时间特别长，CPU占用大。 通过jstack收集的日志跟上面的日志类似： "NioBlockingSelector.BlockPoller-1" #39 daemon prio=5 os_prio=0 tid=0x00007f6a0e346000 nid=0xa23 runnable [0x00007f69eb8f9000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) - locked (a sun.nio.ch.Util$3)...

@liwenbao I have meet the same error, How to fixed it or avoid it?

@liuzheng0920 I have meet the same error, How to fixed it or avoid it? Thank U very much!

太感谢了