class Facter::Resolvers::Freebsd::SystemMemory
Private Class Methods
calculate_system_memory(fact_name)
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# File lib/facter/resolvers/freebsd/system_memory.rb, line 16 def calculate_system_memory(fact_name) read_total_memory_in_bytes read_used_memory_in_bytes @fact_list[:available_bytes] = @fact_list[:total_bytes] - @fact_list[:used_bytes] @fact_list[:capacity] = Facter::Util::Resolvers::FilesystemHelper .compute_capacity(@fact_list[:used_bytes], @fact_list[:total_bytes]) @fact_list[fact_name] end
pagesize()
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# File lib/facter/resolvers/freebsd/system_memory.rb, line 27 def pagesize @pagesize ||= Facter::Freebsd::FfiHelper.sysctl_by_name(:long, 'vm.stats.vm.v_page_size') end
post_resolve(fact_name, _options)
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# File lib/facter/resolvers/freebsd/system_memory.rb, line 12 def post_resolve(fact_name, _options) @fact_list.fetch(fact_name) { calculate_system_memory(fact_name) } end
read_total_memory_in_bytes()
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# File lib/facter/resolvers/freebsd/system_memory.rb, line 40 def read_total_memory_in_bytes require_relative 'ffi/ffi_helper' @fact_list[:total_bytes] = pagesize * Facter::Freebsd::FfiHelper.sysctl_by_name(:long, 'vm.stats.vm.v_page_count') end
read_used_memory_in_bytes()
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# File lib/facter/resolvers/freebsd/system_memory.rb, line 31 def read_used_memory_in_bytes require_relative 'ffi/ffi_helper' @fact_list[:used_bytes] = pagesize * ( Facter::Freebsd::FfiHelper.sysctl_by_name(:long, 'vm.stats.vm.v_active_count') + Facter::Freebsd::FfiHelper.sysctl_by_name(:long, 'vm.stats.vm.v_wire_count') ) end