package netlink

import "github.com/google/cadvisor/utils/cpuload/netlink"

Index ¶

• Variables
• type Connection
• func (c *Connection) Close() error
• func (c *Connection) Read(b []byte) (n int, err error)
• func (c *Connection) ReadMessage() (msg syscall.NetlinkMessage, err error)
• func (c *Connection) Write(b []byte) (n int, err error)
• func (c *Connection) WriteMessage(msg syscall.NetlinkMessage) error
• type NetlinkReader
• func New() (*NetlinkReader, error)
• func (r *NetlinkReader) GetCpuLoad(name string, path string) (info.LoadStats, error)
• func (r *NetlinkReader) Start() error
• func (r *NetlinkReader) Stop()

Variables ¶

var (
	Endian = binary.LittleEndian
)

Types ¶

type Connection ¶

type Connection struct {
	// contains filtered or unexported fields
}

func (*Connection) Close ¶

func (c *Connection) Close() error

func (*Connection) Read ¶

func (c *Connection) Read(b []byte) (n int, err error)

func (*Connection) ReadMessage ¶

func (c *Connection) ReadMessage() (msg syscall.NetlinkMessage, err error)

func (*Connection) Write ¶

func (c *Connection) Write(b []byte) (n int, err error)

func (*Connection) WriteMessage ¶

func (c *Connection) WriteMessage(msg syscall.NetlinkMessage) error

type NetlinkReader ¶

type NetlinkReader struct {
	// contains filtered or unexported fields
}

func New ¶

func New() (*NetlinkReader, error)

func (*NetlinkReader) GetCpuLoad ¶

func (r *NetlinkReader) GetCpuLoad(name string, path string) (info.LoadStats, error)

Returns instantaneous number of running tasks in a group. Caller can use historical data to calculate cpu load. path is an absolute filesystem path for a container under the CPU cgroup hierarchy. NOTE: non-hierarchical load is returned. It does not include load for subcontainers.

func (*NetlinkReader) Start ¶

func (r *NetlinkReader) Start() error

func (*NetlinkReader) Stop ¶

func (r *NetlinkReader) Stop()

Source Files ¶

conn.go netlink.go reader.go

Directories ¶