runc/libcontainer/intelrdt/cmt.go

package intelrdt

var (
	cmtEnabled bool
)

// Check if Intel RDT/CMT is enabled.
func IsCMTEnabled() bool {
	return cmtEnabled
}

func getCMTNumaNodeStats(numaPath string) (*CMTNumaNodeStats, error) {
	stats := &CMTNumaNodeStats{}

	llcOccupancy, err := getIntelRdtParamUint(numaPath, "llc_occupancy")
	if err != nil {
		return nil, err
	}
	stats.LLCOccupancy = llcOccupancy

	return stats, nil
}