applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/processes.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.processes", package.seeall)
   5
   6 function rrdargs( graph, plugin, plugin_instance, dtype )
   7
   8     if  plugin_instance == "" then
   9         return {
  10                         title = "%H: Processes",
  11                         vlabel = "Processes/s",
  12                         data = {
  13                                 instances = {
  14                                         ps_state = {
  15                                                 "sleeping", "running", "paging",
  16                                                 "blocked", "stopped", "zombies"
  17                                         }
  18                                 },
  19
  20                                 options = {
  21                                         ps_state_sleeping = { color = "0000ff", title = "Sleeping" },
  22                                         ps_state_running  = { color = "008000", title = "Running" },
  23                                         ps_state_paging   = { color = "ffff00", title = "Paging" },
  24                                         ps_state_blocked  = { color = "ff5000", title = "Blocked" },
  25                                         ps_state_stopped  = { color = "555555", title = "Stopped" },
  26                                         ps_state_zombies  = { color = "ff0000", title = "Zombies" }
  27                                 }
  28                         }
  29         }
  30     else
  31         return {
  32                 {
  33                         title = "%H: CPU time used by %pi",
  34                         vlabel = "Jiffies",
  35                         data = {
  36                                 sources = {
  37                                         ps_cputime = { "syst", "user" }
  38                                 },
  39
  40                                 options = {
  41                                         ps_cputime__user = {
  42                                                 color   = "0000ff",
  43                                                 title   = "User",
  44                                                 overlay = true
  45                                         },
  46
  47                                         ps_cputime__syst = {
  48                                                 color   = "ff0000",
  49                                                 title   = "System",
  50                                                 overlay = true
  51                                         }
  52                                 }
  53                         }
  54                 },
  55
  56                 {
  57                         title = "%H: Threads and processes belonging to %pi",
  58                         vlabel = "Count",
  59                         detail = true,
  60                         data = {
  61                                 sources = {
  62                                         ps_count = { "threads", "processes" }
  63                                 },
  64
  65                                 options = {
  66                                         ps_count__threads   = { color = "00ff00", title = "Threads" },
  67                                         ps_count__processes = { color = "0000bb", title = "Processes" }
  68                                 }
  69                         }
  70                 },
  71
  72                 {
  73                         title = "%H: Page faults in %pi",
  74                         vlabel = "Page faults",
  75                         detail = true,
  76                         data = {
  77                                 sources = {
  78                                         ps_pagefaults = { "minflt", "majflt" }
  79                                 },
  80
  81                                 options = {
  82                                         ps_pagefaults__minflt = { color = "0000ff", title = "Minor" },
  83                                         ps_pagefaults__majflt = { color = "ff0000", title = "Major" }
  84                                 }
  85                         }
  86                 },
  87
  88                 {
  89                         title = "%H: Resident segment size (RSS) of %pi",
  90                         vlabel = "Bytes",
  91                         detail = true,
  92                         number_format = "%5.1lf%sB",
  93                         data = {
  94                                 types = { "ps_rss" },
  95
  96                                 options = {
  97                                         ps_rss = { color = "0000ff", title = "Resident segment" }
  98                                 }
  99                         }
 100                 },
 101
 102                 {
 103                         title = "%H: Virtual memory size (VSZ) of %pi",
 104                         vlabel = "Bytes",
 105                         detail = true,
 106                         number_format = "%5.1lf%sB",
 107                         data = {
 108                                 types = { "ps_vm" },
 109
 110                                 options = {
 111                                         ps_vm = { color = "0000ff", title = "Virtual memory" }
 112                                 }
 113                         }
 114                 }
 115         }
 116     end
 117 end