symon.el

コンパクトでおしゃれなシステムモニター

tiny graphical system monitor

Screenshot

NOTE: RECENT INCOMPATIBLE CHANGES

• sparkline types are renamed:
  • symon-sparkline-plain -> plain
  • symon-sparkline-bounded -> bounded
  • symon-sparkline-boxed -> boxed
  • symon-sparkline-gridded -> gridded

Usage

Load symon

(require 'symon)

and turn on symon-mode.

(symon-mode)

then a tiny system monitor is displayed in minibuffer, during idle.

Customization

symon-monitors

List of symon monitors used to fetch system statuses. You can set this variable to specify what metrics to display and what to not. List of available monitors is provided below.

symon-refresh-rate

Refresh rate of symon display.

symon-delay

Delay in seconds until symon is displayed.

symon-history-size

Number of old values to keep. Sparklines grow faster when set smaller.

You need to restart symon-mode in order to reflect changes of these 4 options above.

symon-sparkline-height

Height of sparklines.

symon-sparkline-width

Width of sparklines.

symon-sparkline-thickness

Line width of sparklines.

symon-sparkline-ascent

Adjust vertical position of sparklines.

symon-sparkline-type

Type of sparklines. following preconfigured types are available:

• plain

  

• bounded

  

• boxed

  

• gridded

  

Preconfigured Monitors

• GNU/Linux

  symon-linux-memory-monitor

  memory usage (%) and swapped memory (MB) via /proc/meminfo

  symon-linux-cpu-monitor

  CPU load (%) via /proc/stat

  symon-linux-battery-monitor

  remaining battery (%) via built-in library battery.el

  symon-linux-network-rx-monitor

  network RX (KB/s) via /proc/net/dev

  symon-linux-network-tx-monitor

  network TX (KB/s) via /proc/net/dev

• Darwin (Mac OS X)

  symon-darwin-memory-monitor

  memory usage (%) and swapped memory (MB) via sysctl

  symon-darwin-cpu-monitor

  CPU load (%) via hostinfo

  symon-darwin-battery-monitor

  remaining battery (%) via built-in library battery.el

  symon-darwin-network-rx-monitor

  network RX (KB/s) via netstat

  symon-darwin-network-tx-monitor

  network TX (KB/s) via netstat

• Windows

  symon-windows-memory-monitor

  memory usage (%) via WMI

  symon-windows-page-file-monitor

  page file usage (MB) via WMI

  symon-windows-cpu-monitor

  CPU load (%) via WMI

  symon-windows-battery-monitor

  remaining battery (%) via WMI

  symon-windows-network-rx-monitor

  network RX (KB/s) via WMI

  symon-windows-network-tx-monitor

  network TX (KB/s) via WMI

• misc

  symon-current-time-monitor

  current Time (hh::mm) via built-in function format-time-string

Contributors

• Pierre Lecocq added darwin support.

Thanks!