/golang-rrudi-gostat-debian

Primary LanguageGoMIT LicenseMIT

GoStat

GoStat is monitoring systems which is written in golang. GoStat allow you to view some of your system resources in real-time.

note: This is my golang practicing code. Don't use in production.

Installation / Usage

% mkdir gostat
% cd gostat
% export GOPATH=`pwd`
% go get bitbucket.org/r_rudi/gostat
% ./bin/gostat
time:2013-05-28 20:53:50.8447712 +0900 JST      tag:aio aio:0
time:2013-05-28 20:53:50.844889839 +0900 JST    tag:load load1:0.00      load5:0.00      load15:0.00
time:2013-05-28 20:53:50.845009392 +0900 JST    tag:memory usage MemFree:254008  Buffers:104108  Cached:493348
time:2013-05-28 20:53:51.045134834 +0900 JST    tag:cpu usr:0.00 sys:0.00        idl:0.00        wai:100.00      hiq:0.00 siq:0.00        stl:0.00

Options

  • i: interval time. default is 0 and not loop.
  • o: output format ("ltsv", "csv", "whitespace", "mqtt", "http")

If you choose mqtt or http, you need specify server url.

  • http

    % ./gostat -o http http://example.com/push

  • mqtt

    % ./gostat -o mqtt mqtt.example.com:1833

    or if you want to specify topic,

    % ./gostat -o mqtt mqtt.example.com:1833 r_rudi/gostat/linux

    Default topic is "gostat"

Features

modules

  • load avg
  • cpu
  • memory
  • aio

output format

  • LTSV (http://ltsv.org) to stdout
  • CSV to stdout
  • WhiteSpace separeted to stdout
  • HTTP
    • send http post in 'json' values. it's suit for flueentd.
  • MQTT (http://mqtt.org)

Limitation

only work on the Linux OS.

The giants on whose shoulders this works stands

License

MIT License