diff --git a/src/main/prometheus/operator.ts b/src/main/prometheus/operator.ts
index 5b6a77dbb7..58d41210b5 100644
--- a/src/main/prometheus/operator.ts
+++ b/src/main/prometheus/operator.ts
@@ -76,7 +76,7 @@ export class PrometheusOperator extends PrometheusProvider {
           case "memoryUsage":
             return `sum((node_memory_MemTotal_bytes - (node_memory_MemFree_bytes + node_memory_Buffers_bytes + node_memory_Cached_bytes)) * on (pod,namespace) group_left(node) kube_pod_info) by (node)`;
           case "workloadMemoryUsage":
-            return `sum(container_memory_working_set_bytes{container!="POD",container!=""}) by (instance)`;
+            return `sum(container_memory_working_set_bytes{container!="POD",container!=""}) by (node)`;
           case "memoryCapacity":
             return `sum(kube_node_status_capacity{resource="memory"}) by (node)`;
           case "memoryAllocatableCapacity":
diff --git a/src/renderer/components/+cluster/cluster-pie-charts.tsx b/src/renderer/components/+cluster/cluster-pie-charts.tsx
index b6ec3a7076..609f41d1ad 100644
--- a/src/renderer/components/+cluster/cluster-pie-charts.tsx
+++ b/src/renderer/components/+cluster/cluster-pie-charts.tsx
@@ -174,7 +174,13 @@ export const ClusterPieCharts = observer(() => {
           <PieChart
             data={cpuData}
             title="CPU"
-            legendColors={["#c93dce", "#4caf50", "#3d90ce", defaultColor]}
+            legendColors={[
+              "#c93dce",
+              "#4caf50",
+              "#3d90ce",
+              "#032b4d",
+              defaultColor,
+            ]}
           />
           {cpuLimitsOverload && renderLimitWarning()}
         </div>
@@ -182,7 +188,13 @@ export const ClusterPieCharts = observer(() => {
           <PieChart
             data={memoryData}
             title="Memory"
-            legendColors={["#c93dce", "#4caf50", "#3d90ce", defaultColor]}
+            legendColors={[
+              "#c93dce",
+              "#4caf50",
+              "#3d90ce",
+              "#032b4d",
+              defaultColor,
+            ]}
           />
           {memoryLimitsOverload && renderLimitWarning()}
         </div>
diff --git a/src/renderer/components/+nodes/node-charts.tsx b/src/renderer/components/+nodes/node-charts.tsx
index 3edcb4b12f..60d6e08842 100644
--- a/src/renderer/components/+nodes/node-charts.tsx
+++ b/src/renderer/components/+nodes/node-charts.tsx
@@ -54,6 +54,7 @@ export const NodeCharts = observer(() => {
     cpuUsage,
     cpuRequests,
     cpuCapacity,
+    cpuAllocatableCapacity,
     podUsage,
     podCapacity,
     fsSize,
@@ -77,6 +78,13 @@ export const NodeCharts = observer(() => {
         borderColor: "#30b24d",
         data: cpuRequests.map(([x, y]) => ({ x, y }))
       },
+      {
+        id: `${id}-cpuAllocatableCapacity`,
+        label: `Allocatable Capacity`,
+        tooltip: `CPU allocatable capacity`,
+        borderColor: "#032b4d",
+        data: cpuAllocatableCapacity.map(([x, y]) => ({ x, y }))
+      },
       {
         id: `${id}-cpuCapacity`,
         label: `Capacity`,