blob: 3fdaee000d2e96d6f80643a4862962468c6990be (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
----------------------------------------------------------
-- 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
local function worker(format)
-- Get load averages
local f = io.open('/proc/loadavg')
local line = f:read("*line")
f:close()
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 })
|
