self.buildStatus = function(callback){
var status = {
workerName: worker.name,
containerName: (worker.container?worker.container.name:'unknown container'),
data: {
address: (worker.config.server?worker.config.server.address:'unknown address'),
port: (worker.config.server?worker.config.server.port:'unknown port'),
platform: os.platform(),
cpuCount: os.cpuCount(),
cpuUsage: null,
freeMemory: os.freemem(),
totalMemory: os.totalmem(),
freeMemoryPercentage: os.freememPercentage(),
sysUptime: os.sysUptime(),
processUptime: os.processUptime(),
load:{
avg_1: os.loadavg(1),
avg_5: os.loadavg(5),
avg_15: os.loadavg(15)
}
}
};
os.cpuUsage(function(value){
status.cpuUsage = value;
callback(null, status);
});
};
var getOsInfos = function(callback) {
var osinfos = {
platform: osutils.platform(),
cpuCount: osutils.cpuCount(),
//sysUptime: osutils.sysUptime(),// already in monitor
processUptime: osutils.processUptime(),
// freemem: osutils.freemem(), // already in monitor
// totalmem: osutils.totalmem(), // already in monitor
freememPercentage: osutils.freememPercentage(),
allLoadavg: osutils.allLoadavg()
//loadavg: osutils.loadavg() // already in monitor
};
osutils.cpuUsage(function(usage){
osinfos.cpuUsage = usage;
osutils.cpuFree(function(cpuFree){
osinfos.cpuFree = cpuFree;
// osutils.freeCommand(function(freeCommand){ // only linux
// osinfos.freeCommand = freeCommand;
// osutils.harddrive(function(harddrive){ // only linux
// osinfos.harddrive = harddrive;
osutils.getProcesses(function(processes){
osinfos.getProcesses = processes;
callback(osinfos);
});
// });
// });
});
});
};
os.cpuFree(function (free) {
var stats = {
cpuUsage: usage,
cpuFree: free,
freeMem: os.freememPercentage(),
uptime: os.processUptime()
}
res.send(stats);
});
os.cpuUsage(function(v){
var cpuUsage = (100 * v).toFixed(2);
var data = {
'cpuUsage': cpuUsage,
'platform': os.platform(),
'cpuCount': os.cpuCount(),
'freemem': (os.freemem()).toFixed(0),
'totalmem': (os.totalmem()).toFixed(0),
'freememPercentage': (100 * os.freememPercentage()).toFixed(2),
'sysUptime': (os.sysUptime()).toFixed(3),
'processUptime': (os.processUptime()).toFixed(3)
};
updateCallback(data);
self.updateNow();
});
sysInfo: function(req, res) {
let diskUsage = 0;
disk.check('/', function(err, info) {
diskUsage = ( Number(info.available) / Number(info.total) ).toFixed(4);
});
res.ok({
sysUptime: os.sysUptime(),
processUptime: os.processUptime(),
totalmem: os.totalmem(),
freemem: os.freemem(),
freememPercentage: os.freememPercentage(),
loadavg: [os.loadavg(1), os.loadavg(5), os.loadavg(15)],
cpuCount: os.cpuCount(),
platform: os.platform(),
residentSet: process.memoryUsage(),
diskUsage: diskUsage,
session: req.session,
});
},