cpu

package

v0.3.3 Latest Latest Go to latest Published: Jan 20, 2020 License: MIT Imports: 12 Imported by: 0

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Repository

github.com/bilibili/kratos

Links

Open Source Insights

README ¶

stat/sys

System Information

项目简介

获取Linux平台下的系统信息，包括cpu主频、cpu使用率等

Documentation ¶

Rendered for

Index ¶

Variables
func ParseUintList(val string) (map[int]bool, error)
func ReadStat(stat *Stat)
type CPU
type Info
- func GetInfo() Info
type Stat

Constants ¶

This section is empty.

Variables ¶

View Source

var ErrNoCFSLimit = errors.Errorf("no quota limit")

ErrNoCFSLimit is no quota limit

Functions ¶

func ParseUintList ¶

func ParseUintList(val string) (map[int]bool, error)

ParseUintList parses and validates the specified string as the value found in some cgroup file (e.g. cpuset.cpus, cpuset.mems), which could be one of the formats below. Note that duplicates are actually allowed in the input string. It returns a map[int]bool with available elements from val set to true. Supported formats: 7 1-6 0,3-4,7,8-10 0-0,0,1-7 03,1-3 <- this is gonna get parsed as [1,2,3] 3,2,1 0-2,3,1

func ReadStat ¶

func ReadStat(stat *Stat)

ReadStat read cpu stat.

Types ¶

type CPU ¶ added in v0.2.0

type CPU interface {
	Usage() (u uint64, e error)
	Info() Info
}

CPU is cpu stat usage.

type Info ¶

type Info struct {
	Frequency uint64
	Quota     float64
}

Info cpu info.

func GetInfo ¶

func GetInfo() Info

GetInfo get cpu info.

type Stat ¶

type Stat struct {
	Usage uint64 // cpu use ratio.
}

Stat cpu stat.

Source Files ¶

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