サーバーの統計情報をメモリに記憶するようにするなど

This commit is contained in:
syuilo 2018-06-09 01:45:25 +09:00
parent 726d5a177e
commit 6eff8fde74
5 changed files with 41 additions and 7 deletions

View File

@ -218,6 +218,6 @@
"webpack-cli": "2.1.4",
"websocket": "1.0.26",
"ws": "5.2.0",
"xev": "2.0.0"
"xev": "2.0.1"
}
}

View File

@ -76,9 +76,15 @@ export default Vue.extend({
},
mounted() {
this.connection.on('stats', this.onStats);
this.connection.on('statsLog', this.onStatsLog);
this.connection.send({
type: 'requestLog',
id: Math.random().toString()
});
},
beforeDestroy() {
this.connection.off('stats', this.onStats);
this.connection.off('statsLog', this.onStatsLog);
},
methods: {
onStats(stats) {
@ -94,6 +100,9 @@ export default Vue.extend({
this.cpuP = (stats.cpu_usage * 100).toFixed(0);
this.memP = (stats.mem.used / stats.mem.total * 100).toFixed(0);
},
onStatsLog(statsLog) {
statsLog.forEach(stats => this.onStats(stats));
}
}
});

View File

@ -17,7 +17,7 @@ import ProgressBar from './utils/cli/progressbar';
import EnvironmentInfo from './utils/environmentInfo';
import MachineInfo from './utils/machineInfo';
import DependencyInfo from './utils/dependencyInfo';
import stats from './utils/stats';
import serverStats from './server-stats';
import loadConfig from './config/load';
import { Config } from './config/types';
@ -49,7 +49,7 @@ function main() {
masterMain(opt);
ev.mount();
stats();
serverStats();
} else {
workerMain(opt);
}

View File

@ -9,10 +9,16 @@ const ev = new Xev();
* Report stats regularly
*/
export default function() {
const log = [];
ev.on('requestServerStatsLog', id => {
ev.emit('serverStatsLog:' + id, log);
});
setInterval(() => {
osUtils.cpuUsage(cpuUsage => {
const disk = diskusage.checkSync(os.platform() == 'win32' ? 'c:' : '/');
ev.emit('stats', {
const stats = {
cpu_usage: cpuUsage,
mem: {
total: os.totalmem(),
@ -21,7 +27,10 @@ export default function() {
disk,
os_uptime: os.uptime(),
process_uptime: process.uptime()
});
};
ev.emit('serverStats', stats);
log.push(stats);
if (log.length > 50) log.shift();
});
}, 1000);
}

View File

@ -11,9 +11,25 @@ export default function(request: websocket.request, connection: websocket.connec
}));
};
ev.addListener('stats', onStats);
connection.on('message', async data => {
const msg = JSON.parse(data.utf8Data);
switch (msg.type) {
case 'requestLog':
ev.once('serverStatsLog:' + msg.id, statsLog => {
connection.send(JSON.stringify({
type: 'statsLog',
body: statsLog
}));
});
ev.emit('requestServerStatsLog', msg.id);
break;
}
});
ev.addListener('serverStats', onStats);
connection.on('close', () => {
ev.removeListener('stats', onStats);
ev.removeListener('serverStats', onStats);
});
}