[agent]修复CPU在老的windows系统上的计算错误

iwind · iwind · commit 9626a4f98684 · 2019-04-03T10:34:06.000+08:00
diff --git a/teaconfigs/agents/source_cpu.go b/teaconfigs/agents/source_cpu.go
@@ -7,6 +7,7 @@ import (
 	"github.com/iwind/TeaGo/logs"
 	"github.com/iwind/TeaGo/maps"
 	"github.com/shirou/gopsutil/cpu"
+	"runtime"
 	"sync"
 	"time"
 )
@@ -67,6 +68,11 @@ func (this *CPUSource) Execute(params map[string]string) (value interface{}, err
 	}
 	sum := float64(0)
 	for _, percent := range percents {
+		// 修复Windows上可能遇到的100%的Bug
+		if runtime.GOOS == "windows" && percent > 99.9 {
+			percent = 0
+		}
+
 		sum += percent
 	}
 	avg := sum / float64(len(percents))

Original file line number	Diff line number	Diff line change
`@@ -7,6 +7,7 @@ import (`
`7`	`7`	`"github.com/iwind/TeaGo/logs"`
`8`	`8`	`"github.com/iwind/TeaGo/maps"`
`9`	`9`	`"github.com/shirou/gopsutil/cpu"`
	`10`	`+ "runtime"`
`10`	`11`	`"sync"`
`11`	`12`	`"time"`
`12`	`13`	`)`
`@@ -67,6 +68,11 @@ func (this *CPUSource) Execute(params map[string]string) (value interface{}, err`
`67`	`68`	`}`
`68`	`69`	`sum := float64(0)`
`69`	`70`	`for _, percent := range percents {`
	`71`	`+ // 修复Windows上可能遇到的100%的Bug`
	`72`	`+ if runtime.GOOS == "windows" && percent > 99.9 {`
	`73`	`+ percent = 0`
	`74`	`+ }`
	`75`	`+`
`70`	`76`	`sum += percent`
`71`	`77`	`}`
`72`	`78`	`avg := sum / float64(len(percents))`