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stats_collector_interface.go
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/
stats_collector_interface.go
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package stats
import "time"
type CPULoad struct {
One float64
Five float64
Fifteen float64
}
type CPUStats struct {
User uint64
Nice uint64
Sys uint64
Wait uint64
Total uint64
}
type Usage struct {
Used uint64
Total uint64
}
type DiskStats struct {
DiskUsage Usage
InodeUsage Usage
}
type Collector interface {
StartCollecting(time.Duration, chan struct{})
GetCPULoad() (load CPULoad, err error)
GetCPUStats() (stats CPUStats, err error)
GetMemStats() (usage Usage, err error)
GetSwapStats() (usage Usage, err error)
GetDiskStats(mountedPath string) (stats DiskStats, err error)
}
func (cpuStats CPUStats) UserPercent() Percentage {
return NewPercentage(cpuStats.User+cpuStats.Nice, cpuStats.Total)
}
func (cpuStats CPUStats) SysPercent() Percentage {
return NewPercentage(cpuStats.Sys, cpuStats.Total)
}
func (cpuStats CPUStats) WaitPercent() Percentage {
return NewPercentage(cpuStats.Wait, cpuStats.Total)
}
func (usage Usage) Percent() Percentage {
return NewPercentage(usage.Used, usage.Total)
}