diff --git a/pkg/metric/node/node.go b/pkg/metric/node/node.go
index 24eb134..caca859 100644
--- a/pkg/metric/node/node.go
+++ b/pkg/metric/node/node.go
@@ -20,7 +20,7 @@ limitations under the License.
 package node
 
 const (
-	CustomMetricNodeCPULoad1Min = "node_cpu_load_1min" // real-time cpu load
+	CustomMetricNodeCPULoad1Min = "node_cpu_load_system_1min"
 )
 
 // real-time memory related metric
@@ -28,3 +28,9 @@ const (
 	CustomMetricNodeMemoryFree      = "node_system_memory_free"
 	CustomMetricNodeMemoryAvailable = "node_system_memory_available"
 )
+
+// real-time advisor-related metric
+const (
+	CustomMetricNodeAdvisorPoolLoad1Min = "node_advisor_pool_load_1min"
+	CustomMetricNodeAdvisorKnobStatus   = "node_advisor_knob_status"
+)
diff --git a/pkg/metric/pod/pod.go b/pkg/metric/pod/pod.go
index e8178b2..80315ee 100644
--- a/pkg/metric/pod/pod.go
+++ b/pkg/metric/pod/pod.go
@@ -19,7 +19,16 @@ limitations under the License.
 // api-server provided by katalyst.
 package pod
 
+// real-time cpu related metric
 const (
-	CustomMetricPodCPULoad1Min = "pod_cpu_load_1min" // cpu load
-	CustomMetricPodCPUUsage    = "pod_cpu_usage"     // cpu usage
+	CustomMetricPodCPULoad1Min = "pod_cpu_load_1min"
+	CustomMetricPodCPUUsage    = "pod_cpu_usage"
+)
+
+const (
+	CustomMetricPodMemoryRSS = "pod_memory_rss"
+)
+
+const (
+	CustomMetricPodGPUUsage = "pod_gpu_usage"
 )