cpuinfo

Documentation

Overview

Package cpuinfo handles processing of /proc/cpuinfo. The Info struct will have one entry per processor.

Index

• type CPU
• type CPUInfo
  • func Get() (inf *CPUInfo, err error)
• type Profiler
  • func NewProfiler() (prof *Profiler, err error)
  • func (prof *Profiler) Get() (inf *CPUInfo, err error)
  • func (prof *Profiler) Reset() error

Types

type CPU

type CPU struct {
	Processor       int32    `json:"processor"`
	VendorID        string   `json:"vendor_id"`
	CPUFamily       string   `json:"cpu_family"`
	Model           string   `json:"model"`
	ModelName       string   `json:"model_name"`
	Stepping        string   `json:"stepping"`
	Microcode       string   `json:"microcode"`
	CPUMHz          float32  `json:"cpu_mhz"`
	CacheSize       string   `json:"cache_size"`
	PhysicalID      int32    `json:"physical_id"`
	Siblings        int8     `json:"siblings"`
	CoreID          int32    `json:"core_id"`
	CPUCores        int32    `json:"cpu_cores"`
	APICID          int32    `json:"apicid"`
	InitialAPICID   int32    `json:"initial_apicid"`
	FPU             string   `json:"fpu"`
	FPUException    string   `json:"fpu_exception"`
	CPUIDLevel      string   `json:"cpuid_level"`
	WP              string   `json:"wp"`
	Flags           []string `json:"flags"`
	BogoMIPS        float32  `json:"bogomips"`
	Bugs            []string `json:"bugs"`
	CLFlushSize     uint16   `json:"clflush_size"`
	CacheAlignment  uint16   `json:"cache_alignment"`
	AddressSizes    []string `json:"address_sizes"`
	PowerManagement []string `json:"power_management"`
	TLBSize         string   `json:"tlb_size"`
}

CPU holds the /proc/cpuinfo for a single processor.

type CPUInfo

type CPUInfo struct {
	Timestamp int64
	Sockets   int32
	CPU       []CPU `json:"cpus"`
}

CPUInfo holds information about the system's cpus; CPU will have one entry per processor.

func Get

func Get() (inf *CPUInfo, err error)

Get returns the current cpuinfo using the package's global Profiler.

type Profiler

type Profiler struct {
	joe.Procer
	*joe.Buffer
}

Profiler is used to process the /proc/cpuinfo file.

func NewProfiler

func NewProfiler() (prof *Profiler, err error)

Returns an initialized Profiler; ready to use.

func (*Profiler) Get

func (prof *Profiler) Get() (inf *CPUInfo, err error)

Get returns the current cpuinfo.

func (*Profiler) Reset

func (prof *Profiler) Reset() error

Reset resources; after reset the profiler is ready to be used again.