Munin doesn't ship with a memcached plugin. Almost all links that point to that plugin on the Munin wiki are broken. I finally found it here. Here's what I did to get it to work: Download raw text of the plugin. I saved it as "memcached_". Replace @@PERL@@ variable at the top of the file with the path to perl on your system. Make memcached_ executable.On the munin node that you want to get memcach