Simple implementation JSON http client witch returns system statistic (CPU and memory)
Start server
$ bin/main
and after that:
$ curl -i localhost:8071/stats
used_percent_per_core- returns arrays with percent usage for each processor
{
"memory": {
"total": 17179869184,
"available": 6500904960,
"used": 16786092032,
"used_percent": 62.15975284576416,
"free": 393777152,
"active": 8078532608,
"inactive": 3784556544,
"buffers": 0,
"cached": 6107127808,
"wired": 1887318016,
"shared": 0
},
"cpu": {
"used_percent_per_core": [4,1.9607843137254901,2.9702970297029703,1]
}
}