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исправление cpu-usage.js

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This commit is contained in:
Alexey Kasyanchuk 2017-01-17 23:27:21 +03:00
parent 33c696a567
commit d1137149c1
1 changed files with 25 additions and 12 deletions
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19
lib/cpu-usage.js
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@ -1,6 +1,22 @@
let startTime = process.hrtime() let startTime = process.hrtime()
let startUsage = process.cpuUsage() let startUsage = process.cpuUsage()
let keepTime = process.hrtime()
let keepUsage = process.cpuUsage()
let sw = false
setInterval(() => {
if(!sw) {
keepTime = process.hrtime();
keepUsage = process.cpuUsage();
sw = true;
} else {
startTime = keepTime;
startUsage = keepUsage;
sw = false;
}
}, 500)
module.exports = () => { module.exports = () => {
function secNSec2ms (secNSec) { function secNSec2ms (secNSec) {
return secNSec[0] * 1000 + secNSec[1] / 1000000 return secNSec[0] * 1000 + secNSec[1] / 1000000
@ -13,8 +29,5 @@ module.exports = () => {
var elapUserMS = elapUsage.user var elapUserMS = elapUsage.user
var elapSystMS = elapUsage.system var elapSystMS = elapUsage.system
startTime = process.hrtime();
startUsage = process.cpuUsage();
return Math.round(100 * ((elapUserMS + elapSystMS) / 1000) / elapTimeMS) return Math.round(100 * ((elapUserMS + elapSystMS) / 1000) / elapTimeMS)
} }