procps

Node.js bindings for procps, a library that provides information about processes using the /proc filesystem, using the better maintained fork.

Supported Platforms

Unixes with a /proc directory only. Tested on arch linux and ubuntu.

Installation

npm install procps

Table of Contents generated with DocToc

• Example
• API
  • readproctab::flags
  • readproctab::flagsFillAll
  • readproctab(flags_) → {Array.}
  • sysinfo::getdiskstat() → {Object}
  • sysinfo::getPidDigits() → {number}
  • sysinfo::getslabinfo() → {Array.}
  • sysinfo::getstat() → {Object}
  • sysinfo::loadavg() → {Array.}
  • sysinfo::meminfo(unit) → {Object}
  • sysinfo::uptime() → {Object}
  • sysinfo::uptimeSince() → {Object}
  • sysinfo::uptimeString(humanReadable) → {String}
  • vminfo() → {Object}
• LICENSE

Example

var procps = require('procps');

var proctab = procps.readproctab();
var bycommand = proctab.reduce(function (acc, p) {
  acc[p.cmd] = p;
  return acc;
}, {});

console.log(bycommand.node)

{ cutime: 0,
  majFlt: 0,
  vmSize: 661152,
  resident: 0,
  startCode: 4194304,
  rgroup: 'kermit',
  egid: 1000,
  pgrp: 13690,
  minFlt: 3199,
  startTime: 3344937,
  suser: 'kermit',
  fgid: 1000,
  processor: 0,
  startStack: 76310960,
  sgroup: 'kermit',
  cmajFlt: 0,
  flags: 4202496,
  rss: 2431,
  tid: 13834,
  ...
  environ:
   [ 'LC_PAPER=en_US.UTF-8',
     ...
     'npm_node_execpath=/usr/bin/node' ],
  nlwp: 2,
  kstkEsp: 76309144,
  fuser: 'kermit',
  cmdline: [ 'node', 'example/readproctab.js' ],
  sigcatch: '0000000180014202',
  utime: 2,
  vmRss: 9724,
  wchan: 4294967295,
  euid: 1000,
  sigignore: '0000000000001000',
  share: 0 }

API

Unofficial procps documentation.

So far readproctab has been implemented, but lots more to come, i.e. meminfo.

generated with docme

LICENSE

MIT