munin-monitoring/contrib — pull request #540 by qris (2014-10-06 15:12:43+00:00)
Title: Fix failure to monitor bean counters for servers with long names.

`vzlist -a -H --no-trim -o hostname` doesn't truncate hostnames, but
`vzlist -a -H --no-trim -o hostname,numflock` does. So the data values being
output by the plugin were truncated, and some didn't match any of the counter
names output by "openvz config", so no data was stored for those counters.

I'm also adding an underscore between the counter name and the server name,
for readability.