stats

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

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

type ProcMetrics struct {
	Mem uint64
	CPU float64
}

type Process interface {
	// PID returns daemon process id
	PID() (int, error)

	// ProcNames returns the list of process names contributing to mem/cpu usage during overhead benchmark
	ProcNames() []string
}

type Sampler interface {
	// Query gets a process metrics (cpu and memory usage) or error
	Query() (*ProcMetrics, error)
}