diff --git a/cmd/climc/shell/compute/servers.go b/cmd/climc/shell/compute/servers.go
index 7e1fed8b14..f7010d38a7 100644
--- a/cmd/climc/shell/compute/servers.go
+++ b/cmd/climc/shell/compute/servers.go
@@ -112,6 +112,8 @@ func init() {
 	cmd.Get("make-sshable-cmd", new(options.ServerIdOptions))
 	cmd.Get("change-owner-candidate-domains", new(options.ServerChangeOwnerCandidateDomainsOptions))
 	cmd.Get("change-owner-candidate-domains", new(options.ServerChangeOwnerCandidateDomainsOptions))
+	cmd.Get("cpuset-cores", new(options.ServerIdOptions))
+
 	cmd.GetProperty(&options.ServerStatusStatisticsOptions{})
 	cmd.GetProperty(&options.ServerProjectStatisticsOptions{})
 	cmd.GetProperty(&options.ServerDomainStatisticsOptions{})
diff --git a/pkg/apis/compute/guests.go b/pkg/apis/compute/guests.go
index 3a2a0ce5ab..060c951d58 100644
--- a/pkg/apis/compute/guests.go
+++ b/pkg/apis/compute/guests.go
@@ -811,3 +811,10 @@ type ServerCPUSetRemoveResp struct {
 	Done  bool   `json:"done"`
 	Error string `json:"error"`
 }
+
+type ServerGetCPUSetCoresInput struct{}
+
+type ServerGetCPUSetCoresResp struct {
+	PinnedCores []int `json:"pinned_cores"`
+	HostCores   []int `json:"host_cores"`
+}
diff --git a/pkg/compute/models/guest_actions.go b/pkg/compute/models/guest_actions.go
index 4ed834fc7c..aafdbc2efe 100644
--- a/pkg/compute/models/guest_actions.go
+++ b/pkg/compute/models/guest_actions.go
@@ -5348,7 +5348,7 @@ func (self *SGuest) PerformProbeIsolatedDevices(ctx context.Context, userCred mc
 	return jsonutils.Marshal(devs), nil
 }
 
-func (self *SGuest) PerformCpuset(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, data *api.ServerCPUSetInput) (jsonutils.JSONObject, error) {
+func (self *SGuest) getHostLogicalCores() ([]int, error) {
 	host, err := self.GetHost()
 	if err != nil {
 		return nil, errors.Wrap(err, "get host model")
@@ -5370,6 +5370,14 @@ func (self *SGuest) PerformCpuset(ctx context.Context, userCred mcclient.TokenCr
 			allCores = append(allCores, cores.LogicalProcessors...)
 		}
 	}
+	return allCores, nil
+}
+
+func (self *SGuest) PerformCpuset(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, data *api.ServerCPUSetInput) (jsonutils.JSONObject, error) {
+	allCores, err := self.getHostLogicalCores()
+	if err != nil {
+		return nil, err
+	}
 
 	if !sets.NewInt(allCores...).HasAll(data.CPUS...) {
 		return nil, httperrors.NewInputParameterError("Host cores %v not contains input %v", allCores, data.CPUS)
@@ -5413,3 +5421,27 @@ func (self *SGuest) PerformCpusetRemove(ctx context.Context, userCred mcclient.T
 	}
 	return resp, nil
 }
+
+func (self *SGuest) GetDetailsCpusetCores(ctx context.Context, userCred mcclient.TokenCredential, input *api.ServerGetCPUSetCoresInput) (*api.ServerGetCPUSetCoresResp, error) {
+	allCores, err := self.getHostLogicalCores()
+	if err != nil {
+		return nil, err
+	}
+
+	resp := &api.ServerGetCPUSetCoresResp{
+		HostCores: allCores,
+	}
+
+	// fetch cpuset pinned
+	obj := self.GetMetadataJson(ctx, api.VM_METADATA_CGROUP_CPUSET, userCred)
+	if obj != nil {
+		pinnedInput := new(api.ServerCPUSetInput)
+		if err := obj.Unmarshal(pinnedInput); err != nil {
+			log.Errorf("Unmarshal %q to ServerCPUSetInput: %v", obj, err)
+		} else {
+			resp.PinnedCores = pinnedInput.CPUS
+		}
+	}
+
+	return resp, nil
+}