applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/memory.lua

   1 --[[
   2
   3 (c) 2011 Manuel Munz <freifunk at somakoma dot de>
   4
   5 Licensed under the Apache License, Version 2.0 (the "License");
   6 you may not use this file except in compliance with the License.
   7 You may obtain a copy of the License at
   8
   9         http://www.apache.org/licenses/LICENSE-2.0
  10 ]]--
  11
  12 module("luci.statistics.rrdtool.definitions.memory",package.seeall)
  13
  14 function item()
  15         return luci.i18n.translate("Memory")
  16 end
  17
  18 function rrdargs( graph, plugin, plugin_instance, dtype )
  19
  20         return {
  21                 title = "%H: Memory usage",
  22                 vlabel = "MB",
  23                 number_format = "%5.1lf%s",
  24                 y_min = "0",
  25                 alt_autoscale_max = true,
  26                 data = {
  27                         instances = {
  28                                 memory = { "free", "buffered", "cached", "used" }
  29                         },
  30
  31                         options = {
  32                                 memory_buffered = { color = "0000ff", title = "Buffered" },
  33                                 memory_cached   = { color = "ff00ff", title = "Cached" },
  34                                 memory_used     = { color = "ff0000", title = "Used" },
  35                                 memory_free     = { color = "00ff00", title = "Free" }
  36                         }
  37                 }
  38         }
  39 end