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

   1 --[[
   2
   3 Luci statistics - processes plugin diagram definition
   4 (c) 2008 Freifunk Leipzig / Jo-Philipp Wich <xm@leipzig.freifunk.net>
   5
   6 Licensed under the Apache License, Version 2.0 (the "License");
   7 you may not use this file except in compliance with the License.
   8 You may obtain a copy of the License at
   9
  10         http://www.apache.org/licenses/LICENSE-2.0
  11
  12 $Id$
  13
  14 ]]--
  15
  16 module("luci.statistics.rrdtool.definitions.processes", package.seeall)
  17
  18 function rrdargs( graph, plugin, plugin_instance, dtype, is_index )
  19
  20         if is_index then
  21                 return {
  22                         title = "%H: Processes",
  23                         vlabel = "Processes/s",
  24                         data = {
  25                                 instances = {
  26                                         ps_state = {
  27                                                 "sleeping", "running", "paging", "blocked", "stopped", "zombies"
  28                                         }
  29                                 },
  30
  31                                 options = {
  32                                         ps_state_sleeping = { color = "0000ff" },
  33                                         ps_state_running  = { color = "008000" },
  34                                         ps_state_paging   = { color = "ffff00" },
  35                                         ps_state_blocked  = { color = "ff5000" },
  36                                         ps_state_stopped  = { color = "555555" },
  37                                         ps_state_zombies  = { color = "ff0000" }
  38                                 }
  39                         }
  40                 }
  41         else
  42                 return {
  43                         {
  44                                 title = "%H: CPU time used by %pi",
  45                                 vlabel = "Jiffies",
  46                                 data = {
  47                                         sources = {
  48                                                 ps_cputime = { "syst", "user" }
  49                                         },
  50
  51                                         options = {
  52                                                 ps_cputime__user = {
  53                                                         color   = "0000ff",
  54                                                         overlay = true
  55                                                 },
  56
  57                                                 ps_cputime__syst = {
  58                                                         color   = "ff0000",
  59                                                         overlay = true
  60                                                 }
  61                                         }
  62                                 }
  63                         },
  64
  65                         {
  66                                 title = "%H: Threads and processes belonging to %pi",
  67                                 vlabel = "Count",
  68                                 data = {
  69                                         sources = {
  70                                                 ps_count = { "threads", "processes" }
  71                                         },
  72
  73                                         options = {
  74                                                 ps_count__threads   = { color = "00ff00" },
  75                                                 ps_count__processes = { color = "0000bb" }
  76                                         }
  77                                 }
  78                         },
  79
  80                         {
  81                                 title = "%H: Page faults in %pi",
  82                                 vlabel = "Pagefaults",
  83                                 data = {
  84                                         sources = {
  85                                                 ps_pagefaults = { "minflt", "majflt" }
  86                                         },
  87
  88                                         options = {
  89                                                 ps_pagefaults__minflt = { color = "ff0000" },
  90                                                 ps_pagefaults__majflt = { color = "ff5500" }
  91                                         }
  92                                 }
  93                         },
  94
  95                         {
  96                                 title = "%H: Virtual memory size of %pi",
  97                                 vlabel = "Bytes",
  98                                 number_format = "%5.1lf%sB",
  99                                 data = {
 100                                         types = { "ps_rss" },
 101
 102                                         options = {
 103                                                 ps_rss = { color = "0000ff" }
 104                                         }
 105                                 }
 106                         }
 107                 }
 108         end
 109 end