statKit

Documentation

Index

• func MustSetup(logPath string)
• func PrintStats(logger *zap.SugaredLogger)
• func Setup(logPath string) error
• type MachineMemoryStats
• type MachineStats
• type ProgramMemoryStats
• type ProgramStats
• type Stats
  • func GetStats() *Stats

Functions

func MustSetup

func MustSetup(logPath string)

func PrintStats

func PrintStats(logger *zap.SugaredLogger)

func Setup

func Setup(logPath string) error

Types

type MachineMemoryStats

type MachineMemoryStats struct {
	Error       string  `json:"error,omitempty"`
	Total       string  `json:"total,omitempty"`
	Available   string  `json:"available,omitempty"`
	Used        string  `json:"used,omitempty"`
	UsedPercent float64 `json:"usedPercent,omitempty"`
	Free        string  `json:"free,omitempty"`
}

type MachineStats

type MachineStats struct {
	CpuUsagePercent      float64 `json:"cpuUsagePercent"`
	CpuUsagePercentError error   `json:"cpuUsagePercentError,omitempty"`

	DiskPath              string  `json:"diskPath,omitempty"`
	DiskUsagePercent      float64 `json:"diskUsagePercent,omitempty"`
	DiskUsagePercentError error   `json:"diskUsagePercentError,omitempty"`

	// ProcessCount 进程数
	ProcessCount      int   `json:"processCount,omitempty"`
	ProcessCountError error `json:"processCountError,omitempty"`

	// ProcessThreadCount 进程数（包括线程数）
	ProcessThreadCount      int   `json:"processThreadCount,omitempty"`
	ProcessThreadCountError error `json:"processThreadCountError,omitempty"`

	MaxProcessThreadCountByUser      int    `json:"maxProcessThreadCountByUser,omitempty"`
	MaxProcessThreadCountByUserError string `json:"maxProcessThreadCountByUserError,omitempty"`
	PidMax                           int    `json:"pidMax,omitempty"`
	PidMaxError                      string `json:"pidMaxError,omitempty"`
	ThreadsMax                       int    `json:"threadsMax,omitempty"`
	ThreadsMaxError                  string `json:"threadsMaxError,omitempty"`
	MaxMapCount                      int    `json:"maxMapCount,omitempty"`
	MaxMapCountError                 string `json:"maxMapCountError,omitempty"`

	Memory *MachineMemoryStats `json:"memory"`
}

type ProgramMemoryStats

type ProgramMemoryStats struct {
	Alloc      string `json:"alloc"`
	TotalAlloc string `json:"totalAlloc"`
	Sys        string `json:"sys"`
	NumGC      uint32 `json:"numGC"`
	EnableGC   bool   `json:"enableGC"`
}

type ProgramStats

type ProgramStats struct {
	PID            int `json:"pid"`
	GoroutineCount int `json:"goroutineCount"`

	CpuUsagePercent      float64 `json:"cpuUsagePercent"`
	CpuUsagePercentError error   `json:"cpuUsagePercentError,omitempty"`

	Memory *ProgramMemoryStats `json:"memory"`
}

type Stats

type Stats struct {
	Program *ProgramStats `json:"program"`

	Machine *MachineStats `json:"machine"`
}

func GetStats

func GetStats() *Stats

GetStats

PS: 由于获取CPU使用率耗时较长，本函数内部使用 sync.WaitGroup.