在树莓派4B上安装了官方的Ubuntu系统,运行top指令,发现avahi-daemon占用 CPU 高,且对 CPU 的消耗波动比较大。 查资料发现: Avahi 允许程序在不需要进行手动网络配置的情况 下,在一个本地网络中发布和获知各种服务和主机。例如,当某用户把他的计算机接入到某个局域网时,如果他的机器运行有Avahi服务,则Avahi程式自动...
It is a waste of CPU cycles and network bandwidth.It would be better implemented along the lines of ARP. Your computer would broadcast on the local network "who is a printer" and printers would answer back "I am a printer at IP at address x.x.x.x" then your computer would query ...
("yes" or "no"). If set to "yes" avahi-daemon will register an mDNS HINFO record on all interfaces which contains information about the local operating system and CPU, which might be useful for administrative purposes. This is recommended by the mDNS specification but not required. For the...
Bug 952193 - avahi-daemon takes 100% CPU right after boot Keywords: Patch × Reopened × Status: CLOSED ERRATA Alias: None Product: Fedora Component: avahi Version: 23 Hardware: Unspecified OS: Unspecified Priority: unspecified Severity: unspecified Target Milestone: --- Assignee...
Bug 667187(CVE-2011-0634, CVE-2011-1002) -CVE-2011-1002avahi: daemon infinite loop triggered by an empty UDP packet (CVE-2010-2244fix regression) Keywords: Security× Status:CLOSED ERRATA Alias:CVE-2011-0634, CVE-2011-1002 Product:Security Response ...