# File lib/facter/util/memory.rb, line 43 43: def self.vmstat_find_free_memory() 44: row = Facter::Util::Resolution.exec('vmstat').split("\n")[-1] 45: if row =~ /^\s*\d+\s*\d+\s*\d+\s*\d+\s*(\d+)/ 46: Facter.add("MemoryFree") do 47: memfree = $1 48: setcode do 49: Facter::Memory.scale_number(memfree.to_f, "kB") 50: end 51: end 52: end 53: end