feat: added RPS to graph

kubernetes/helm/openslice/files/observability/grafana_osl_dashboard.json

@@ -1023,6 +1023,108 @@
       "title": "Memory",
       "type": "timeseries"
     },
+    {
+      "datasource": "${DS_PROMETHEUS}",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "never",
+            "spanNulls": true,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "links": [],
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green"
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "reqps",
+          "unitScale": true
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 9,
+        "w": 24,
+        "x": 0,
+        "y": 81
+      },
+      "id": 5,
+      "links": [],
+      "options": {
+        "legend": {
+          "calcs": [
+            "mean",
+            "lastNotNull",
+            "max"
+          ],
+          "displayMode": "table",
+          "placement": "right",
+          "showLegend": true,
+          "sortBy": "Max",
+          "sortDesc": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      },
+      "pluginVersion": "10.3.3",
+      "targets": [
+        {
+          "datasource": "${DS_PROMETHEUS}",
+          "editorMode": "code",
+          "exemplar": true,
+          "expr": "sum by (http_status_code, pod) ( rate(http_server_duration_count{namespace=~\"$namespace\", pod=~\"$pod\"}[5m]) )",
+          "format": "time_series",
+          "hide": false,
+          "interval": "",
+          "intervalFactor": 1,
+          "legendFormat": "({{http_status_code}}) {{pod}}",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "RPS by HTTP Status",
+      "type": "timeseries"
+    },
     {
       "aliasColors": {},
       "bars": false,