recovery

Documentation

Index

• func LogCrash(r interface{})
• func Recover()
• func SetCrashlogDir(dir string) error
• type CPUInfo
• type DiskInfo
• type MemInfo

Functions

func LogCrash

func LogCrash(r interface{})

LogCrash write down the current memory and stack info and the cpu/mem/disk infos into log dir

func Recover

func Recover()

Recover catchs the crashing goroutine

func SetCrashlogDir

func SetCrashlogDir(dir string) error

SetCrashlogDir set the directory of crashlog

Types

type CPUInfo

type CPUInfo struct {
	PhysicalCount int             `json:"physical_count"`
	LogicalCount  int             `json:"logical_count"`
	TotalPercent  []float64       `json:"total_use_percent"`
	PerPercent    []float64       `json:"per_use_percent"`
	Loads         *load.AvgStat   `json:"average_loads"`
	Times         []cpu.TimesStat `json:"running_times"`
	Infos         []cpu.InfoStat  `json:"infos"`
}

CPUInfo stat cpu infos

type DiskInfo

type DiskInfo struct {
	IOCounters map[string]disk.IOCountersStat `json:"io_counters"`
	Partitions []disk.PartitionStat           `json:"partitions"`
}

DiskInfo stat disk infos

type MemInfo

type MemInfo struct {
	Virtual *mem.VirtualMemoryStat `json:"virtaul"`
	Swap    *mem.SwapMemoryStat    `json:"swap"`
}

MemInfo stat memory infos