package syscall

import "google.golang.org/grpc/internal/syscall"

Package syscall provides functionalities that grpc uses to get low-level operating system stats/info.

Index ¶

• func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64)
• func GetCPUTime() int64
• func GetTCPUserTimeout(conn net.Conn) (opt int, err error)
• func SetTCPUserTimeout(conn net.Conn, timeout time.Duration) error
• type Rusage
• func GetRusage() (rusage *Rusage)

Package Files ¶

syscall_linux.go

func CPUTimeDiff ¶ Uses

func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64)

CPUTimeDiff returns the differences of user CPU time and system CPU time used between two Rusage structs.

func GetCPUTime ¶ Uses

func GetCPUTime() int64

GetCPUTime returns the how much CPU time has passed since the start of this process.

func GetTCPUserTimeout ¶ Uses

func GetTCPUserTimeout(conn net.Conn) (opt int, err error)

GetTCPUserTimeout gets the TCP user timeout on a connection's socket

func SetTCPUserTimeout ¶ Uses

func SetTCPUserTimeout(conn net.Conn, timeout time.Duration) error

SetTCPUserTimeout sets the TCP user timeout on a connection's socket

type Rusage ¶ Uses

type Rusage syscall.Rusage

Rusage is an alias for syscall.Rusage under linux environment.

func GetRusage ¶ Uses

func GetRusage() (rusage *Rusage)

GetRusage returns the resource usage of current process.