memory

package

v5.2.1+incompatible Latest Latest Go to latest Published: Feb 9, 2017 License: Apache-2.0 Imports: 6 Imported by: 0

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Package memory collects memory metrics from the host OS.

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func AddMemPercentage(m *MemStat)

func AddSwapPercentage(s *SwapStat)

func GetMemoryEvent(memStat *MemStat) common.MapStr

func GetSwapEvent(swapStat *SwapStat) common.MapStr

func New(base mb.BaseMetricSet) (mb.MetricSet, error)

New is a mb.MetricSetFactory that returns a memory.MetricSet.

type MemStat struct {
	sigar.Mem
	UsedPercent       float64 `json:"used_p"`
	ActualUsedPercent float64 `json:"actual_used_p"`
}

func GetMemory() (*MemStat, error)

type MetricSet struct {
	mb.BaseMetricSet
}

MetricSet for fetching system memory metrics.

func (m *MetricSet) Fetch() (event common.MapStr, err error)

Fetch fetches memory metrics from the OS.

type SwapStat struct {
	sigar.Swap
	UsedPercent float64 `json:"used_p"`
}

func GetSwap() (*SwapStat, error)