func printSystemInfo() {
fmt.Println(collector.KernelHostname())
fmt.Println(collector.KernelMaxFiles())
fmt.Println(collector.KernelMaxProc())
fmt.Println(collector.LoadAvg())
fmt.Println(collector.CpuSnapShoot())
mountPoints, _ := collector.ListMountPoint()
fmt.Println(mountPoints)
for idx := range mountPoints {
fmt.Println(collector.BuildDeviceUsage(mountPoints[idx]))
}
netIfs, err := collector.NetIfs()
fmt.Println("NetIfs.err: ", err)
for _, netIf := range netIfs {
fmt.Println(netIf)
}
fmt.Println(collector.MemInfo())
fmt.Println("listening ports: ", collector.ListenPorts())
fmt.Println(collector.SystemUptime())
diskStats, _ := collector.ListDiskStats()
for _, ds := range diskStats {
fmt.Println(ds)
}
}
func CfgSystemRouter() {
m.Get("/proc/system/date", func(w http.ResponseWriter) string {
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
out, err := collector.SystemDate()
if err != nil {
return RenderErrDto(err.Error())
}
return RenderDataDto(out)
})
m.Get("/proc/system/uptime", func(w http.ResponseWriter) string {
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
arr, err := collector.SystemUptime()
if err != nil {
return RenderErrDto(err.Error())
}
return RenderDataDto(fmt.Sprintf("%d days %d hours %d minutes", arr[0], arr[1], arr[2]))
})
m.Get("/proc/system/loadavg", func(w http.ResponseWriter) string {
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
cpuNum := collector.CpuNum()
load, err := collector.LoadAvg()
if err != nil {
return RenderErrDto(err.Error())
}
ret := [3][2]interface{}{
[2]interface{}{load.Avg1min, int64(load.Avg1min * 100.0 / float64(cpuNum))},
[2]interface{}{load.Avg5min, int64(load.Avg5min * 100.0 / float64(cpuNum))},
[2]interface{}{load.Avg15min, int64(load.Avg15min * 100.0 / float64(cpuNum))},
}
return RenderDataDto(ret)
})
}