stat

package

v3.0.0-beta-rc.1+incom... Latest Latest Go to latest Published: Jan 27, 2022 License: Apache-2.0 Imports: 15 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/longerfly/cubefs

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func BeginStat() (bgTime *time.Time)
func ClearStat()
func CloseStat()
func EndStat(typeName string, err error, bgTime *time.Time, statCount uint32) error
func GetProcessMemory(pid int) (Virt, Res uint64, err error)
func StatBandWidth(typeName string, Size uint32)
func WriteStat() error
type ShiftedFile
type Statistic
- func NewStatistic(dir, logModule string, logMaxSize int64, timeOutUs [MaxTimeoutLevel]uint32, ...) (*Statistic, error)

Constants ¶

View Source

const (
	Stat_Module        = "mem_stat"
	FileNameDateFormat = "20060102150405"
	ShiftedExtension   = ".old"
	PRO_MEM            = "/proc/%d/status"

	F_OK                = 0
	MaxTimeoutLevel     = 3
	DefaultStatInterval = 60                // 60 seconds
	DefaultStatLogSize  = 200 * 1024 * 1024 // 200M
	DefaultHeadRoom     = 50 * 1024         // 50G
	MaxReservedDays     = 7 * 24 * time.Hour
)

Variables ¶

View Source

var DefaultTimeOutUs = [3]uint32{100000, 500000, 1000000}

Functions ¶

func BeginStat ¶

func BeginStat() (bgTime *time.Time)

func ClearStat ¶

func ClearStat()

func CloseStat ¶

func CloseStat()

func EndStat ¶

func EndStat(typeName string, err error, bgTime *time.Time, statCount uint32) error

func GetProcessMemory ¶

func GetProcessMemory(pid int) (Virt, Res uint64, err error)

func StatBandWidth ¶

func StatBandWidth(typeName string, Size uint32)

func WriteStat ¶

func WriteStat() error

Types ¶

type ShiftedFile ¶

type ShiftedFile []os.FileInfo

func (ShiftedFile) Len ¶

func (f ShiftedFile) Len() int

func (ShiftedFile) Less ¶

func (f ShiftedFile) Less(i, j int) bool

func (ShiftedFile) Swap ¶

func (f ShiftedFile) Swap(i, j int)

type Statistic ¶

type Statistic struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func NewStatistic ¶

func NewStatistic(dir, logModule string, logMaxSize int64, timeOutUs [MaxTimeoutLevel]uint32, useMutex bool) (*Statistic, error)

Source Files ¶

View all Source files

statistic.go

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL