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

   1 -- Copyright 2008 Freifunk Leipzig / Jo-Philipp Wich <jow@openwrt.org>
   2 -- Licensed to the public under the Apache License 2.0.
   3
   4 module("luci.statistics.rrdtool.definitions.disk", package.seeall)
   5
   6 function item()
   7         return luci.i18n.translate("Disk Usage")
   8 end
   9
  10 function rrdargs( graph, plugin, plugin_instance, dtype )
  11
  12         return {
  13                 {
  14                         title = "%H: Disk I/O operations on %pi",
  15                         vlabel = "Operations/s",
  16                         number_format = "%5.1lf%sOp/s",
  17
  18                         data = {
  19                                 types = { "disk_ops" },
  20                                 sources = {
  21                                         disk_ops = { "read", "write" },
  22                                 },
  23
  24                                 options = {
  25                                         disk_ops__read = {
  26                                                 title = "Reads",
  27                                                 color = "00ff00",
  28                                                 flip  = false
  29                                         },
  30
  31                                         disk_ops__write = {
  32                                                 title = "Writes",
  33                                                 color = "ff0000",
  34                                                 flip  = true
  35                                         }
  36                                 }
  37                         }
  38                 },
  39
  40                 {
  41                         title = "%H: Disk I/O bandwidth on %pi",
  42                         vlabel = "Bytes/s",
  43                         number_format = "%5.1lf%sB/s",
  44
  45                         detail = true,
  46
  47                         data = {
  48                                 types = { "disk_octets" },
  49                                 sources = {
  50                                         disk_octets = { "read", "write" }
  51                                 },
  52                                 options = {
  53                                         disk_octets__read = {
  54                                                 title = "Read",
  55                                                 color = "00ff00",
  56                                                 flip  = false
  57                                         },
  58                                         disk_octets__write = {
  59                                                 title = "Write",
  60                                                 color = "ff0000",
  61                                                 flip  = true
  62                                         }
  63                                 }
  64                         }
  65                 }
  66         }
  67 end