perfmetrics

type DBProvider interface {
	GetDBPath() string
	UnsafeGetSQLDb() *sql.DB
}

type DBStats struct {
	DBBytes               int64
	WALBytes              int64
	SHMBytes              int64
	PageCount             int64
	FreelistCount         int64
	PageSize              int64
	CacheSize             int64
	WALBusy               int64
	WALFrames             int64
	WALCheckpointedFrames int64
}

type ProcessIO struct {
	RChar               int64
	WChar               int64
	Syscr               int64
	Syscw               int64
	ReadBytes           int64
	WriteBytes          int64
	CancelledWriteBytes int64
}

type Recorder struct {
	// contains filtered or unexported fields
}

type RuntimeStats struct {
	AllocBytes      uint64
	TotalAllocBytes uint64
	SysBytes        uint64
	HeapAllocBytes  uint64
	HeapSysBytes    uint64
	HeapObjects     uint64
	Mallocs         uint64
	Frees           uint64
	GCCycles        uint32
	GCPauseNs       uint64
	Goroutines      int
	CgoCalls        int64
}

type Snapshot struct {
	At      time.Time
	IO      ProcessIO
	Runtime RuntimeStats
	DB      DBStats
	IOOK    bool
	DBOK    bool
}