Exemplo n.º 1
0
func GetFileSystemList75() []string {
	result := []string{}
	volumes := []sigar.FileSystem{}

	if runtime.GOOS == "windows" {
		volumes = getWindowsDrives()
	} else {
		fslist := sigar.FileSystemList{}
		fslist.Get()
		volumes = fslist.List
	}

	for _, volume := range volumes {
		dirName := volume.DirName
		usage := sigar.FileSystemUsage{}
		usage.Get(dirName)

		if usage.UsePercent() >= 75 {
			result = append(result, fmt.Sprintf("%s (%s)",
				dirName,
				sigar.FormatPercent(usage.UsePercent())))
		}
	}
	return result
}
Exemplo n.º 2
0
func postMetrics() error {
	var metrics = make(map[string]interface{})
	// Runtime Info
	metrics["agent.runtime.numcpu"] = runtime.NumCPU()
	metrics["agent.runtime.numgoroutine"] = runtime.NumGoroutine()

	// System Info
	avg := sigar.LoadAverage{}
	mem := sigar.Mem{}
	swap := sigar.Swap{}
	avg.Get()
	mem.Get()
	swap.Get()

	metrics["agent.system.loadavg.one"] = avg.One
	metrics["agent.system.loadavg.five"] = avg.Five
	metrics["agent.system.loadavg.fifteen"] = avg.Fifteen
	metrics["agent.system.mem.total"] = mem.Total
	metrics["agent.system.mem.used"] = mem.Used
	metrics["agent.system.mem.free"] = mem.Free
	metrics["agent.system.mem.actual_used"] = mem.ActualUsed
	metrics["agent.system.mem.actual_free"] = mem.ActualFree
	metrics["agent.system.swap.total"] = swap.Total
	metrics["agent.system.swap.used"] = swap.Used
	metrics["agent.system.swap.free"] = swap.Free

	// Disk Info
	fslist := sigar.FileSystemList{}
	fslist.Get()
	for _, fs := range fslist.List {
		if strings.HasPrefix(fs.DevName, "/") {
			dirname := fs.DirName
			usage := sigar.FileSystemUsage{}
			usage.Get(dirname)
			metrics[fmt.Sprintf("agent.disk.%s.total", dirname)] = usage.Total
			metrics[fmt.Sprintf("agent.disk.%s.used", dirname)] = usage.Used
			metrics[fmt.Sprintf("agent.disk.%s.avail", dirname)] = usage.Avail
			metrics[fmt.Sprintf("agent.disk.%s.used_percent", dirname)] = usage.UsePercent()
		}
	}

	if client, err := models.NewCounterClient(nil); err != nil {
		return err
	} else {
		return client.PostMany("statsd", metrics)
	}
}
Exemplo n.º 3
0
func getFsUsage() (res map[string]*sigar.FileSystemUsage, err error) {
	fss := sigar.FileSystemList{}
	err = fss.Get()
	if err != nil {
		return
	}

	// init map firstly
	res = map[string]*sigar.FileSystemUsage{}

	for _, fs := range fss.List {
		fsu := &sigar.FileSystemUsage{}
		if !strings.HasPrefix(fs.DevName, "/dev") {
			continue
		}
		err = fsu.Get(fs.DirName)
		if err != nil {
			return
		}
		res[fs.DirName] = fsu
	}
	return
}