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linux的dbus-daemon 和/usr/sbin/nscd 服务突然占用100%的cpu

我们服务器不定时的经常挂，而且在低峰时期也挂，今天又挂了一次，这次抓到了问题，能帮我们看一下吗？dbus-daemon 和/usr/sbin/nscd 服务突然占用100%的cpu，不知道这两个服务是用来干嘛的，可以禁用吗？附件中是这次的问题详情

虚拟主机基础版(linux平台)使用php调用/usr/sbin/sendmail 发邮件无法收到

虚拟主机基础版(linux平台)使用php调用/usr/sbin/sendmail 发邮件无法收到，为何？

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更新时间 2022-08-16 11:06:37

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