sysinfo

Documentation

Index

• Constants
• func GetMemory(hnd Handle) (map[int]int64, error)
• func GetMemoryResourceCounters(hnd Handle) (map[string]PerNUMACounters, error)
• func HugepageResourceNameFromSize(sizeKB int) string
• func MemoryForNode(hnd Handle, nodeID int) (int64, error)
• type Handle
  • func (hnd Handle) SysDevicesNodes() string
  • func (hnd Handle) SysDevicesNodesNodeNth(nodeID int) string
• type Hugepages
  • func GetHugepages(hnd Handle) ([]Hugepages, error)
  • func HugepagesForNode(hnd Handle, nodeID int) ([]Hugepages, error)
• type PerNUMACounters

Constants

const (
	HugepageSize2Mi = 2048
	HugepageSize1Gi = 1048576
)

const (
	SysDevicesNode = "/sys/devices/system/node"
)

Functions

func GetMemory

func GetMemory(hnd Handle) (map[int]int64, error)

func GetMemoryResourceCounters

func GetMemoryResourceCounters(hnd Handle) (map[string]PerNUMACounters, error)

func HugepageResourceNameFromSize

func HugepageResourceNameFromSize(sizeKB int) string

func MemoryForNode

func MemoryForNode(hnd Handle, nodeID int) (int64, error)

Types

type Handle

type Handle struct {
	Root string
}

func (Handle) SysDevicesNodes

func (hnd Handle) SysDevicesNodes() string

func (Handle) SysDevicesNodesNodeNth

func (hnd Handle) SysDevicesNodesNodeNth(nodeID int) string

type Hugepages

type Hugepages struct {
	NodeID int
	SizeKB int
	Total  int
}

TODO review

func GetHugepages

func GetHugepages(hnd Handle) ([]Hugepages, error)

func HugepagesForNode

func HugepagesForNode(hnd Handle, nodeID int) ([]Hugepages, error)

type PerNUMACounters

type PerNUMACounters map[int]int64