diff --git a/lib/stats.go b/lib/stats.go
index 229d8409..58fac59d 100644
--- a/lib/stats.go
+++ b/lib/stats.go
@@ -15,8 +15,8 @@ import (
 type ContainerStats struct {
 	Container   string
 	CPU         float64
-	cpuNano     uint64
-	systemNano  uint64
+	CPUNano     uint64
+	SystemNano  int64
 	MemUsage    uint64
 	MemLimit    uint64
 	MemPerc     float64
@@ -29,8 +29,8 @@ type ContainerStats struct {
 
 // GetContainerStats gets the running stats for a given container
 func (c *ContainerServer) GetContainerStats(ctr *oci.Container, previousStats *ContainerStats) (*ContainerStats, error) {
-	previousCPU := previousStats.cpuNano
-	previousSystem := previousStats.systemNano
+	previousCPU := previousStats.CPUNano
+	previousSystem := previousStats.SystemNano
 	libcontainerStats, err := c.LibcontainerStats(ctr)
 	if err != nil {
 		return nil, err
@@ -38,6 +38,8 @@ func (c *ContainerServer) GetContainerStats(ctr *oci.Container, previousStats *C
 	cgroupStats := libcontainerStats.CgroupStats
 	stats := new(ContainerStats)
 	stats.Container = ctr.ID()
+	stats.CPUNano = cgroupStats.CpuStats.CpuUsage.TotalUsage
+	stats.SystemNano = time.Now().UnixNano()
 	stats.CPU = calculateCPUPercent(libcontainerStats, previousCPU, previousSystem)
 	stats.MemUsage = cgroupStats.MemoryStats.Usage.Usage
 	stats.MemLimit = getMemLimit(cgroupStats.MemoryStats.Usage.Limit)
@@ -84,11 +86,11 @@ func getContainerNetIO(stats *libcontainer.Stats) (received uint64, transmitted
 	return
 }
 
-func calculateCPUPercent(stats *libcontainer.Stats, previousCPU, previousSystem uint64) float64 {
+func calculateCPUPercent(stats *libcontainer.Stats, previousCPU uint64, previousSystem int64) float64 {
 	var (
 		cpuPercent  = 0.0
 		cpuDelta    = float64(stats.CgroupStats.CpuStats.CpuUsage.TotalUsage - previousCPU)
-		systemDelta = float64(uint64(time.Now().UnixNano()) - previousSystem)
+		systemDelta = float64(uint64(time.Now().UnixNano()) - uint64(previousSystem))
 	)
 	if systemDelta > 0.0 && cpuDelta > 0.0 {
 		// gets a ratio of container cpu usage total, multiplies it by the number of cores (4 cores running
diff --git a/server/container_stats.go b/server/container_stats.go
index 17df31ad..ffffe160 100644
--- a/server/container_stats.go
+++ b/server/container_stats.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/kubernetes-incubator/cri-o/lib"
 	"golang.org/x/net/context"
 	pb "k8s.io/kubernetes/pkg/kubelet/apis/cri/v1alpha1/runtime"
 )
@@ -16,5 +17,35 @@ func (s *Server) ContainerStats(ctx context.Context, req *pb.ContainerStatsReque
 		recordOperation(operation, time.Now())
 		recordError(operation, err)
 	}()
-	return nil, fmt.Errorf("not implemented")
+
+	container := s.GetContainer(req.ContainerId)
+	if container == nil {
+		return nil, fmt.Errorf("invalid container")
+	}
+
+	now := time.Now().UnixNano()
+	stats, err := s.GetContainerStats(container, &lib.ContainerStats{})
+	if err != nil {
+		return nil, err
+	}
+
+	return &pb.ContainerStatsResponse{
+		&pb.ContainerStats{
+			Attributes: &pb.ContainerAttributes{
+				Id:          req.ContainerId,
+				Metadata:    container.Metadata(),
+				Labels:      container.Labels(),
+				Annotations: container.Annotations(),
+			},
+			Cpu: &pb.CpuUsage{
+				Timestamp:            now,
+				UsageCoreNanoSeconds: &pb.UInt64Value{stats.CPUNano},
+			},
+			Memory: &pb.MemoryUsage{
+				Timestamp:       now,
+				WorkingSetBytes: &pb.UInt64Value{stats.MemUsage},
+			},
+			WritableLayer: nil,
+		},
+	}, nil
 }
diff --git a/server/container_stats_list.go b/server/container_stats_list.go
index 2c564714..7c78879b 100644
--- a/server/container_stats_list.go
+++ b/server/container_stats_list.go
@@ -1,9 +1,9 @@
 package server
 
 import (
-	"fmt"
 	"time"
 
+	"github.com/sirupsen/logrus"
 	"golang.org/x/net/context"
 	pb "k8s.io/kubernetes/pkg/kubelet/apis/cri/v1alpha1/runtime"
 )
@@ -15,5 +15,32 @@ func (s *Server) ListContainerStats(ctx context.Context, req *pb.ListContainerSt
 		recordOperation(operation, time.Now())
 		recordError(operation, err)
 	}()
-	return nil, fmt.Errorf("not implemented")
+
+	// This is an inefficient method, since the container will be resolved twice,
+	// once by the container list code and once by the GetContainerStats call.
+	containers, err := s.ListContainers(ctx, &pb.ListContainersRequest{
+		&pb.ContainerFilter{
+			Id:            req.Filter.Id,
+			PodSandboxId:  req.Filter.PodSandboxId,
+			LabelSelector: req.Filter.LabelSelector,
+		},
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	var allStats []*pb.ContainerStats
+
+	for _, container := range containers.Containers {
+		stats, err := s.ContainerStats(ctx, &pb.ContainerStatsRequest{ContainerId: container.Id})
+		if err != nil {
+			logrus.Warn("unable to get stats for container %s", container.Id)
+			continue
+		}
+		allStats = append(allStats, stats.Stats)
+	}
+
+	return &pb.ListContainerStatsResponse{
+		Stats: allStats,
+	}, nil
 }