https://github.com/wankdanker/node-proc-pid

Read select "files" from /proc/:pid/*
https://github.com/wankdanker/node-proc-pid

Last synced: 14 days ago
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Read select "files" from /proc/:pid/*

• Host: GitHub
• URL: https://github.com/wankdanker/node-proc-pid
• Owner: wankdanker
• Created: 2015-03-25T15:43:50.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2016-01-10T02:12:36.000Z (almost 9 years ago)
• Last Synced: 2024-12-06T01:35:43.310Z (about 1 month ago)
• Language: JavaScript
• Size: 121 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
proc-pid

--------

Read select "files" from /proc/:pid/

install

-------

```bash

npm install proc-pid

```

example

-------

```js

var procpid = require('proc-pid')();

procpid.pid(process.pid, function (err, data) {

	console.log(data);

});

```

api

---

### Constructor

var procpid = require('proc-pid')({

	stats : ['io', 'status']

});

### .pid(pid, cb);

* `pid` is the process id of the process to look up in /proc

* `cb` is the callback

	* signature function (err, data)

The data object will contain an attribute for each of the

stats requested in the constructor (which by default is io and status).

For example:

```text

{ io: 

   { rchar: '61960',

     wchar: '79',

     syscr: '44',

     syscw: '7',

     read_bytes: '0',

     write_bytes: '4096',

     cancelled_write_bytes: '0' },

  status: 

   { Name: 'node',

     State: 'R (running)',

     Tgid: '28806',

     Ngid: '0',

     Pid: '28806',

     PPid: '25596',

     TracerPid: '0',

     Uid: '1000\t1000\t1000\t1000',

     Gid: '1000\t1000\t1000\t1000',

     FDSize: '256',

     Groups: '7 20 103 111 122 129 1000 1001 5000',

     VmPeak: '719284 kB',

     VmSize: '691732 kB',

     VmLck: '0 kB',

     VmPin: '0 kB',

     VmHWM: '11124 kB',

     VmRSS: '11124 kB',

     VmData: '664476 kB',

     VmStk: '140 kB',

     VmExe: '8496 kB',

     VmLib: '4176 kB',

     VmPTE: '164 kB',

     VmSwap: '0 kB',

     Threads: '6',

     SigQ: '0/46993',

     SigPnd: '0000000000000000',

     ShdPnd: '0000000000000000',

     SigBlk: '0000000000000000',

     SigIgn: '0000000000001000',

     SigCgt: '0000000180004202',

     CapInh: '0000000000000000',

     CapPrm: '0000000000000000',

     CapEff: '0000000000000000',

     CapBnd: '0000001fffffffff',

     Seccomp: '0',

     Cpus_allowed: '0f',

     Cpus_allowed_list: '0-3',

     Mems_allowed: '00000000,00000001',

     Mems_allowed_list: '0',

     voluntary_ctxt_switches: '7',

     nonvoluntary_ctxt_switches: '24' } }

```

license

-------

MIT