FM / Sysinfo

/usr/lib/node_modules/pm2/lib/Sysinfo

Name	Size	Mode	Actions
ServiceDetection/	-	0755	rm
fastlist.exe	45056	0644	edit dl rm
MeanCalc.js	474	0644	edit dl rm
psList.js	1877	0644	edit dl rm
SystemInfo.js	16342	0644	edit dl rm
test.js	1246	0644	edit dl rm

Edit: /usr/lib/node_modules/pm2/lib/Sysinfo/psList.js (1877B)

'use strict';
const util = require('util');
const path = require('path');
const childProcess = require('child_process');

const TEN_MEGABYTES = 1000 * 1000 * 10;
const execFile = util.promisify(childProcess.execFile);

const windows = async () => {
	// Source: https://github.com/MarkTiedemann/fastlist
	const bin = path.join(__dirname, 'fastlist.exe');

const {stdout} = await execFile(bin, {maxBuffer: TEN_MEGABYTES});

return stdout
		.trim()
		.split('\r\n')
		.map(line => line.split('\t'))
		.map(([name, pid, ppid]) => ({
			name,
			pid: Number.parseInt(pid, 10),
			ppid: Number.parseInt(ppid, 10)
		}));
};

const main = async (options = {}) => {
	const flags = (options.all === false ? '' : 'a') + 'wwxo';
	const ret = {};

await Promise.all(['comm', 'args', 'ppid', 'uid', '%cpu', '%mem'].map(async cmd => {
		const {stdout} = await execFile('ps', [flags, `pid,${cmd}`], {maxBuffer: TEN_MEGABYTES});

for (let line of stdout.trim().split('\n').slice(1)) {
			line = line.trim();
			const [pid] = line.split(' ', 1);
			const val = line.slice(pid.length + 1).trim();

if (ret[pid] === undefined) {
				ret[pid] = {};
			}

ret[pid][cmd] = val;
		}
	}));

// Filter out inconsistencies as there might be race
	// issues due to differences in `ps` between the spawns
	return Object.entries(ret)
		.filter(([, value]) => value.comm && value.args && value.ppid && value.uid && value['%cpu'] && value['%mem'])
		.map(([key, value]) => ({
			pid: Number.parseInt(key, 10),
			name: path.basename(value.comm),
			cmd: value.args,
			ppid: Number.parseInt(value.ppid, 10),
			uid: Number.parseInt(value.uid, 10),
			cpu: Number.parseFloat(value['%cpu']),
			memory: Number.parseFloat(value['%mem'])
		}));
};

module.exports = process.platform === 'win32' ? windows : main;
// TODO: remove this in the next major version
module.exports.default = module.exports;

cmd: