upgrade

internal/pkg/core/context.go

@@ -384,10 +384,11 @@ func (c *context) URI() string {
 	return uri
 }
 
-// RequestContext 获取请求的 context (当client关闭后，会自动canceled)
+// RequestContext (包装 Trace + Logger) 获取请求的 context (当client关闭后，会自动canceled)
 func (c *context) RequestContext() StdContext {
 	return StdContext{
-		c.ctx.Request.Context(),
+		//c.ctx.Request.Context(),
+		stdctx.Background(),
 		c.Trace(),
 		c.Logger(),
 	}

internal/web/controller/dashboard_handler/func_view.go

@@ -70,9 +70,14 @@ func (h *handler) View() core.HandlerFunc {
 		obj.HostOS = fmt.Sprintf("%s(%s) %s", hostInfo.Platform, hostInfo.PlatformFamily, hostInfo.PlatformVersion)
 		obj.HostName = hostInfo.Hostname
 
-		obj.CpuName = cpuInfo[0].ModelName
-		obj.CpuCores = cpuInfo[0].Cores
-		obj.CpuUsedPercent, _ = strconv.ParseFloat(fmt.Sprintf("%.2f", cpuPercent[0]), 64)
+		if len(cpuInfo) > 0 {
+			obj.CpuName = cpuInfo[0].ModelName
+			obj.CpuCores = cpuInfo[0].Cores
+		}
+
+		if len(cpuPercent) > 0 {
+			obj.CpuUsedPercent, _ = strconv.ParseFloat(fmt.Sprintf("%.2f", cpuPercent[0]), 64)
+		}
 
 		obj.GoPath = runtime.GOROOT()
 		obj.GoVersion = runtime.Version()