proctcpsummary

Documentation

Index

• Constants
• Variables
• type NetIPSocket
• type NetIPSocketSummary
• type NetTCP
• type NetTCPSummary
• type ProcTCP
  • func (s *ProcTCP) CollectOnce() (map[string]map[uint32]uint64, error)
  • func (s *ProcTCP) Start(_ context.Context) error
  • func (s *ProcTCP) Stop(_ context.Context) error

Constants

const (
	ModuleName = "proctcpsummary"

	TCPEstablishedConn = "tcpestablishedconn"
	TCPTimewaitConn    = "tcptimewaitconn"
	TCPTXQueue         = "tcptxqueue"
	TCPRXQueue         = "tcprxqueue"
	TCPListenBacklog   = "tcplistenbacklog"

	// st mapping of tcp state
	/*TCPEstablished:1   TCP_SYN_SENT:2
	TCP_SYN_RECV:3      TCP_FIN_WAIT1:4
	TCP_FIN_WAIT2:5     TCPTimewait:6
	TCP_CLOSE:7         TCP_CLOSE_WAIT:8
	TCP_LAST_ACL:9      TCPListen:10
	TCP_CLOSING:11*/
	TCPEstablished = uint64(1)
	TCPTimewait    = uint64(6)
	TCPListen      = uint64(10)
)

Variables

var (
	TCPSummaryMetrics = []string{TCPEstablishedConn, TCPTimewaitConn, TCPTXQueue, TCPRXQueue}
)

Types

type NetIPSocket

type NetIPSocket []*netIPSocketLine

type NetIPSocketSummary

type NetIPSocketSummary struct {
	TxQueueLength uint64
	RxQueueLength uint64
	UsedSockets   uint64
}

type NetTCP

type NetTCP []*netIPSocketLine

type NetTCPSummary

type NetTCPSummary NetIPSocketSummary

type ProcTCP

type ProcTCP struct {
}

func (*ProcTCP) CollectOnce

func (s *ProcTCP) CollectOnce() (map[string]map[uint32]uint64, error)

func (*ProcTCP) Start

func (s *ProcTCP) Start(_ context.Context) error

func (*ProcTCP) Stop

func (s *ProcTCP) Stop(_ context.Context) error