proc-stats

proc-stats
----------

library for getting memory and cpu usage for windows, mac or linux - other os's are not supported. No production dependancies or compilation needed :)

look at the unit tests to see how it is used. remember - you can pull out basic process memory stuff (rss, heapTotal, heapUsed) using process.memoryUsage() - this gives you the % CPU usage per process, and if you are using linux the vsize

usage:
------
npm install proc-stats

``javascript

var procStats = require('proc-stats');

procStats.stats(function(e, result){
/*
linux:
result looks like:
{
memory: 25751552, // resident set size
memoryInfo:
{ rss: 25751552, // resident set size
vsize: 3123171328,//virtual set size
heapTotal: 16486912,
heapUsed: 9636688
},
cpu: 1.6
} //CPU USAGE

windows:
result looks same, but no vsize
{
memory: 25751552, // resident set size
memoryInfo:
{ rss: 25751552, // resident set size
heapTotal: 16486912,
heapUsed: 9636688
},
cpu: 1.6
} //CPU USAGE
*/
});

``

thanks to Kyll Ross for the windows stuff, https://github.com/KyleRoss/windows-cpu - NB though, I have been testing, and the CPU time always seems to be returningzero - I suspect my unit test isnt generating enough load on windows, dont have time right now to investigate further...