func getDiskStats(platform boshstats.StatsCollector, devicePath string) (stats boshmbus.DiskStats) {
diskStats, err := platform.GetDiskStats(devicePath)
if err != nil {
return
}
percent := float64(diskStats.Used) / float64(diskStats.Total) * 100
inodePercent := float64(diskStats.InodeUsed) / float64(diskStats.InodeTotal) * 100
stats.Percent = fmt.Sprintf("%.0f", percent)
stats.InodePercent = fmt.Sprintf("%.0f", inodePercent)
return
}
func updateWithSwapStats(platform boshstats.StatsCollector, hb boshmbus.Heartbeat) (updatedHb boshmbus.Heartbeat) {
updatedHb = hb
swapStats, err := platform.GetSwapStats()
if err != nil {
return
}
percent := float64(swapStats.Used) / float64(swapStats.Total) * 100
kb := swapStats.Used / 1024
updatedHb.Vitals.UsedSwap = boshmbus.MemStats{
Percent: fmt.Sprintf("%.0f", percent),
Kb: fmt.Sprintf("%d", kb),
}
return
}
func updateWithCpuLoad(platform boshstats.StatsCollector, hb boshmbus.Heartbeat) (updatedHb boshmbus.Heartbeat) {
updatedHb = hb
load, err := platform.GetCpuLoad()
if err != nil {
return
}
one := fmt.Sprintf("%.2f", load.One)
five := fmt.Sprintf("%.2f", load.Five)
fifteen := fmt.Sprintf("%.2f", load.Fifteen)
updatedHb.Vitals.CpuLoad = []string{one, five, fifteen}
return
}
func updateWithCpuStats(platform boshstats.StatsCollector, hb boshmbus.Heartbeat) (updatedHb boshmbus.Heartbeat) {
updatedHb = hb
cpuStats, err := platform.GetCpuStats()
if err != nil {
return
}
user := float64(cpuStats.User) / float64(cpuStats.Total) * 100
sys := float64(cpuStats.Sys) / float64(cpuStats.Total) * 100
wait := float64(cpuStats.Wait) / float64(cpuStats.Total) * 100
updatedHb.Vitals.Cpu = boshmbus.CpuStats{
User: fmt.Sprintf("%.1f", user),
Sys: fmt.Sprintf("%.1f", sys),
Wait: fmt.Sprintf("%.1f", wait),
}
return
}