applications/luci-statistics/luasrc/statistics/rrdtool/definitions/netlink.lua

   1 module("luci.statistics.rrdtool.definitions.netlink", package.seeall)
   2
   3 function rrdargs( graph, host, plugin, plugin_instance )
   4
   5         local diagram_list = { }
   6
   7         -- diagram names
   8         local dtypes_names = {
   9                 "Verkehr",
  10                 "Pakete",
  11                 "Multicast-Pakete",
  12                 "Paketkollisionen",
  13                 "Paketfehler",
  14                 "RX-Fehler",
  15                 "TX-Fehler"
  16         }
  17
  18         -- diagram units
  19         local dtypes_units = {
  20                 "Bytes/s",
  21                 "Pakete/s",
  22                 "Pakete/s",
  23                 "Kollisionen/s",
  24                 "Fehler/s",                             -- (?)
  25                 "Fehler/s",
  26                 "Fehler/s"
  27         }
  28
  29         -- data source overrides
  30         local dtypes_sources = {
  31                 if_errors  = { "tx", "rx" },            -- if_errors has tx and rx
  32                 if_octets  = { "tx", "rx" },            -- if_octets has tx and rx
  33                 if_packets = { "tx", "rx" },            -- if_packets has tx and rx
  34                 if_dropped = { "tx", "rx" },            -- if_dopped has tx and rx
  35         }
  36
  37         -- diagram data types
  38         local dtypes_list  = {
  39
  40                 -- diagram 1: interface traffic statistics
  41                 {
  42                         if_octets     = { "" }          -- bytes/s
  43                 },
  44
  45                 -- diagram 2: combined interface packet statistics
  46                 {
  47                         if_dropped    = { "" },         -- packets/s
  48                         if_packets    = { "" }          -- packets/s
  49                 },
  50
  51                 -- diagram 3: multicast count
  52                 {
  53                         if_multicast  = { "" }          -- packets/s
  54                 },
  55
  56                 -- diagram 4: interface collision statistics
  57                 {
  58                         if_collisions = { "" }          -- collisions/s
  59                 },
  60
  61                 -- diagram 5: interface error statistics
  62                 {
  63                         if_errors     = { "" }          -- errors/s (?)
  64                 },
  65
  66                 -- diagram 6: interface rx error statistics
  67                 {
  68                         if_rx_errors  = {               -- errors/s
  69                                 "length", "missed", "over", "crc", "fifo", "frame"
  70                         }
  71                 },
  72
  73                 -- diagram 7: interface tx error statistics
  74                 {
  75                         if_tx_errors  = {               -- errors/s
  76                                 "aborted", "carrier", "fifo", "heartbeat", "window"
  77                         }
  78                 }
  79         }
  80
  81         -- diagram colors
  82         local dtypes_colors = {
  83
  84                 -- diagram 1
  85                 {
  86                         if_octets__tx_  = "00ff00",
  87                         if_octets__rx_  = "0000ff"
  88                 },
  89
  90                 -- diagram 2
  91                 {
  92                         if_dropped__tx_ = "ff0000",
  93                         if_dropped__rx_ = "ff5500",
  94                         if_packets__tx_ = "00ff00",
  95                         if_packets__rx_ = "0000ff"
  96                 },
  97
  98                 -- diagram 3
  99                 {
 100                         if_multicast    = "0000ff"
 101                 },
 102
 103                 -- diagram 4
 104                 {
 105                         if_collisions   = "ff0000"
 106                 },
 107
 108                 -- diagram 5
 109                 {
 110                         if_errors__tx_  = "ff0000",
 111                         if_errors__rx_  = "ff5500"
 112                 },
 113
 114                 -- diagram 6
 115                 {
 116                         length          = "0000ff",
 117                         missed          = "ff5500",
 118                         over            = "ff0066",
 119                         crc             = "ff0000",
 120                         fifo            = "00ff00",
 121                         frame           = "ffff00"
 122                 },
 123
 124                 -- diagram 7
 125                 {
 126                         aborted         = "ff0000",
 127                         carrier         = "ffff00",
 128                         fifo            = "00ff00",
 129                         heartbeat       = "0000ff",
 130                         window          = "8800ff"
 131                 }
 132         }
 133
 134
 135         for i, name in ipairs(dtypes_names) do
 136
 137                 local dtypes = dtypes_list[i]
 138                 local opts   = { }
 139
 140                 opts.sources = { }
 141                 opts.image   = graph:mkpngpath( host, plugin, plugin_instance, "netlink" .. i )
 142                 opts.title   = host .. ": Netlink Statistiken - " .. name .. " auf " .. plugin_instance
 143                 opts.rrd     = { "-v", dtypes_units[i] }
 144                 opts.colors  = dtypes_colors[i]
 145
 146                 for dtype, dinstances in pairs(dtypes) do
 147                         for i, inst in ipairs(dinstances) do
 148
 149                                 local name = inst
 150                                 if name:len() == 0 then name = dtype end
 151
 152                                 -- check for data source override
 153                                 if dtypes_sources[dtype] then
 154
 155                                         -- has override
 156                                         for i, ds in ipairs(dtypes_sources[dtype]) do
 157                                                 table.insert( opts.sources, {
 158                                                         ds    = ds,     -- override
 159                                                         name  = name .. " (" .. ds .. ")",
 160                                                         rrd   = graph:mkrrdpath( host, plugin, plugin_instance, dtype, inst ),
 161                                                         flip  = ( ds == "rx" ),
 162                                                         total = ( ds == "rx" or ds == "tx" )
 163                                                 } )
 164                                         end
 165                                 else
 166                                         -- no override, assume single "value" data source
 167                                         table.insert( opts.sources, {
 168                                                 name  = name,
 169                                                 rrd   = graph:mkrrdpath( host, plugin, plugin_instance, dtype, inst ),
 170                                                 total = ( name == "if_multicast" )
 171                                         } )
 172                                 end
 173                         end
 174                 end
 175
 176                 table.insert( diagram_list, opts )
 177         end
 178
 179         return diagram_list
 180 end