system-stats-collector

System Stats Collector

Usage

const SystemStatsCollector = require('system-stats-collector');

const collector = new SystemStatsCollector({ interval: 5000 }); // Reports stats every 5 secs

collector.on('stats', (data) => {
    // process stats here
});

collector.on('error', (error) => {
    // handel error here
});

// Close collector
collector.close();

Sample Stats Data

// Stats Data
{
"cpu": {
    "average": {
    "load": 0.30060120240480964,
    "load_user": 0.30060120240480964,
    "load_system": 0,
    "load_nice": 0,
    "load_irq": 0,
    "idle": 99.6993987975952
    },
    "coreCount": 2,
    "cores": [
        {
            "load": 0.2004008016032064,
            "load_user": 0.2004008016032064,
            "load_system": 0,
            "load_nice": 0,
            "load_irq": 0,
            "idle": 99.79959919839679
        },
        {
            "load": 0.4008016032064128,
            "load_user": 0.4008016032064128,
            "load_system": 0,
            "load_nice": 0,
            "load_irq": 0,
            "idle": 99.59919839679358
        }
    ]
},
"network": {
    "iface": "ens32",
    "operstate": "up",
    "rx": 8414705992,
    "tx": 2434756604,
    "rx_sec": 29.41176470588235,
    "tx_sec": 268.7074829931973,
    "ms": 4998
},
"memory": {
    "totalBytes": 8362049536,
    "freeBytes": 3524636672,
    "usedBytes": 4837412864,
    "utilizedPercent": 57.85
},
"uptime": {
    "startedAt": 1542223854996,
    "seconds": 604913
},
"load": {
    "1m": 0.01708984375,
    "5m": 0.021484375,
    "15m": 0.146484375
},
"timestamp": 1542828767996
}