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
}