服务器过一会儿提示PLEG is not healthy: pleg was last seen active 3m55.549963017s ago; threshold is 3m0s 查看 CPU 和内存也没有压力,应该是哪方面出了问题
PLEG is not healthy: pleg was last seen active 3m55.549963017s ago; threshold is 3m0s