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-- Licensed under the GNU General Public License version 2
-- * Copyright (C) 2009 Adrian C. <anrxc_sysphere_org>
----------------------------------------------------------
-- {{{ Grab environment
local io = { open = io.open }
local setmetatable = setmetatable
-- }}}
-- Load: provides system load averages for the past 1, 5, and 15 minutes
module("vicious.load")
-- {{{ Load widget type
function worker(format)
-- Get load averages
local f = io.open('/proc/loadavg')
local line = f:read("*line")
f:close()
-- Get load data
local avg1, avg5, avg15 =
line:match("([%d]*%.[%d]*)%s([%d]*%.[%d]*)%s([%d]*%.[%d]*)")
return {avg1, avg5, avg15}
end
-- }}}
setmetatable(_M, { __call = function(_, ...) return worker(...) end })
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