Munin::Master::LimitsOld(3) User Contributed Perl Documentation Get a list of severities, and return a sorted, lower cased, unique and validated list of severities. Expects and returns an array reference. If none of the severities given are on the allowed_severities list, it will return a reference to an empty array. perl v5.20.3 2016-02-19 Munin::Master::LimitsOld(3)