<%
local nxo = require "nixio"
local fs = require "nixio.fs"
local sinfo = nxo.sysinfo()
local load1 = nxo.bit.div(sinfo.loads[1] * 100, 1)
local load15 = nxo.bit.div(sinfo.loads[3] * 100, 1)
local meminfo = fs.readfile("/proc/meminfo")
local totalram = nxo.bit.div(sinfo.totalram, 1024)
local freeram = nxo.bit.div(sinfo.freeram, 1024)
local buffers = nxo.bit.div(sinfo.bufferram, 1024)
local cached = tonumber(meminfo:match("Cached:%s+([0-9]+)%s+"))
local memused = nxo.bit.div(totalram - freeram - cached - buffers, 1024)
totalram = nxo.bit.div(totalram, 1024)
local totalswap = nxo.bit.div(sinfo.totalswap, 1048576)
local usedswap = totalswap - nxo.bit.div(sinfo.freeswap, 1048576)
local function date_format(secs)
local suff = {"min", "h", "d"}
local mins = 0
local hour = 0
local days = 0
secs = nxo.bit.div(secs, 1)
if secs > 60 then
mins = nxo.bit.div(secs, 60)
secs = secs % 60
end
if mins > 60 then
hour = nxo.bit.div(mins, 60)
mins = mins % 60
end
if hour > 24 then
days = nxo.bit.div(hour, 24)
hour = hour % 24
end
if days > 0 then
return string.format("%.0fd %02.0fh %02.0fmin", days, hour, mins)
else
return string.format("%02.0fh %02.0fmin", hour, mins)
end
end
%>