diff --git a/monitoring/configuration/dashboards/nwaku-monitoring.json b/monitoring/configuration/dashboards/nwaku-monitoring.json
index facc50d..934f307 100644
--- a/monitoring/configuration/dashboards/nwaku-monitoring.json
+++ b/monitoring/configuration/dashboards/nwaku-monitoring.json
@@ -28,13 +28,90 @@
   "links": [],
   "liveNow": false,
   "panels": [
+    {
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "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": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 0
+      },
+      "id": 139,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "title": "Panel Title",
+      "type": "timeseries"
+    },
     {
       "collapsed": false,
       "gridPos": {
         "h": 1,
         "w": 24,
         "x": 0,
-        "y": 0
+        "y": 8
       },
       "id": 45,
       "panels": [],
@@ -69,7 +146,7 @@
         "h": 8,
         "w": 9,
         "x": 0,
-        "y": 1
+        "y": 9
       },
       "id": 41,
       "options": {
@@ -86,7 +163,7 @@
         "showUnfilled": true,
         "valueMode": "color"
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
         {
           "datasource": {
@@ -138,7 +215,7 @@
         "h": 4,
         "w": 9,
         "x": 9,
-        "y": 1
+        "y": 9
       },
       "id": 38,
       "options": {
@@ -153,9 +230,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
         {
           "datasource": {
@@ -200,7 +278,7 @@
         "h": 4,
         "w": 5,
         "x": 9,
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+        "y": 13
       },
       "id": 42,
       "options": {
@@ -215,9 +293,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
         {
           "datasource": {
@@ -266,7 +345,7 @@
         "h": 4,
         "w": 4,
         "x": 14,
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+        "y": 13
       },
       "id": 39,
       "options": {
@@ -281,9 +360,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
         {
           "datasource": {
@@ -363,7 +443,7 @@
         "h": 7,
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+        "y": 17
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       "options": {
@@ -454,7 +534,7 @@
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         "x": 9,
-        "y": 9
+        "y": 17
       },
       "id": 43,
       "options": {
@@ -527,7 +607,7 @@
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         "w": 3,
         "x": 0,
-        "y": 16
+        "y": 24
       },
       "id": 2,
       "options": {
@@ -542,7 +622,7 @@
         },
         "showHeader": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
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@@ -605,7 +685,7 @@
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+        "y": 24
       },
       "id": 22,
       "options": {
@@ -620,9 +700,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
         {
           "datasource": {
@@ -682,7 +763,7 @@
         "h": 5,
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         "x": 6,
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+        "y": 24
       },
       "id": 32,
       "options": {
@@ -697,9 +778,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
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           "datasource": {
@@ -747,7 +829,7 @@
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       },
       "id": 33,
       "options": {
@@ -762,9 +844,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
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-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
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@@ -825,7 +908,7 @@
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+        "y": 24
       },
       "id": 25,
       "options": {
@@ -840,9 +923,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
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@@ -890,7 +974,7 @@
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       },
       "id": 28,
       "options": {
@@ -905,9 +989,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
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@@ -952,7 +1037,7 @@
         "h": 5,
         "w": 3,
         "x": 0,
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+        "y": 29
       },
       "id": 10,
       "options": {
@@ -967,9 +1052,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
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@@ -1017,7 +1103,7 @@
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         "w": 15,
         "x": 3,
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       },
       "id": 44,
       "options": {
@@ -1032,9 +1118,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
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@@ -1079,7 +1166,7 @@
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+        "y": 34
       },
       "id": 36,
       "options": {
@@ -1094,9 +1181,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
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           "datasource": {
@@ -1176,7 +1264,7 @@
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+        "y": 39
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@@ -1272,7 +1360,7 @@
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         "x": 6,
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+        "y": 39
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@@ -1367,7 +1455,7 @@
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-        "y": 31
+        "y": 39
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@@ -1462,7 +1550,7 @@
         "h": 8,
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+        "y": 48
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@@ -1557,7 +1645,7 @@
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+        "y": 48
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       "id": 18,
       "options": {
@@ -1652,7 +1740,7 @@
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@@ -1751,7 +1839,7 @@
         "h": 6,
         "w": 6,
         "x": 0,
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+        "y": 56
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@@ -1850,7 +1938,7 @@
         "h": 6,
         "w": 6,
         "x": 6,
-        "y": 48
+        "y": 56
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       "options": {
@@ -1949,7 +2037,7 @@
         "h": 6,
         "w": 6,
         "x": 12,
-        "y": 48
+        "y": 56
       },
       "id": 135,
       "options": {
@@ -2048,7 +2136,7 @@
         "h": 6,
         "w": 6,
         "x": 0,
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+        "y": 62
       },
       "id": 134,
       "options": {
@@ -2147,7 +2235,7 @@
         "h": 6,
         "w": 6,
         "x": 6,
-        "y": 54
+        "y": 62
       },
       "id": 137,
       "options": {
@@ -2246,7 +2334,7 @@
         "h": 6,
         "w": 6,
         "x": 12,
-        "y": 54
+        "y": 62
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       "id": 136,
       "options": {
@@ -2345,7 +2433,7 @@
         "h": 6,
         "w": 6,
         "x": 0,
-        "y": 60
+        "y": 68
       },
       "id": 133,
       "options": {
@@ -2444,7 +2532,7 @@
         "h": 6,
         "w": 6,
         "x": 6,
-        "y": 60
+        "y": 68
       },
       "id": 130,
       "options": {
@@ -2543,7 +2631,7 @@
         "h": 6,
         "w": 6,
         "x": 12,
-        "y": 60
+        "y": 68
       },
       "id": 138,
       "options": {
@@ -2579,13 +2667,108 @@
       "title": "RLN Invalid Messages",
       "type": "timeseries"
     },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "PBFA97CFB590B2093"
+      },
+      "description": "Shows the evolution of the number of messages (number of rows) in the \"messages\" table.\n\nNotice that the data is not shown in real-time. The figure is updated every minute.\n\nSee the following for more details on how this metric is obtained: https://github.com/waku-org/nwaku/blob/07beea02095035f4f4c234ec2dec1f365e6955b8/waku/waku_archive/archive.nim#L235",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "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": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 7,
+        "w": 9,
+        "x": 0,
+        "y": 74
+      },
+      "id": 140,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "PBFA97CFB590B2093"
+          },
+          "editorMode": "code",
+          "expr": "waku_archive_messages{instance=\"nwaku:8003\"}",
+          "legendFormat": "{{instance}}",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "# archived messages (updated every minute)",
+      "type": "timeseries"
+    },
     {
       "collapsed": false,
       "gridPos": {
         "h": 1,
         "w": 24,
         "x": 0,
-        "y": 66
+        "y": 81
       },
       "id": 46,
       "panels": [],
@@ -2624,7 +2807,7 @@
         "h": 3,
         "w": 4,
         "x": 0,
-        "y": 67
+        "y": 82
       },
       "id": 11,
       "links": [],
@@ -2653,9 +2836,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "postfix": "",
       "postfixFontSize": "50%",
       "prefix": "",
@@ -2735,7 +2919,7 @@
         "h": 3,
         "w": 4,
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+        "y": 82
       },
       "id": 84,
       "links": [],
@@ -2764,9 +2948,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "postfix": "",
       "postfixFontSize": "50%",
       "prefix": "",
@@ -2847,7 +3032,7 @@
         "h": 3,
         "w": 4,
         "x": 8,
-        "y": 67
+        "y": 82
       },
       "id": 23,
       "links": [],
@@ -2876,9 +3061,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "postfix": "",
       "postfixFontSize": "50%",
       "prefix": "",
@@ -2958,7 +3144,7 @@
         "h": 6,
         "w": 4,
         "x": 12,
-        "y": 67
+        "y": 82
       },
       "id": 16,
       "links": [],
@@ -2976,7 +3162,7 @@
         "showThresholdLabels": false,
         "showThresholdMarkers": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
         {
           "expr": "sum(pg_stat_database_blks_hit{instance=~\"$Instance\"})/(sum(pg_stat_database_blks_hit{instance=~\"$Instance\"})+sum(pg_stat_database_blks_read{instance=~\"$Instance\"}))*100",
@@ -3028,7 +3214,7 @@
         "h": 6,
         "w": 4,
         "x": 16,
-        "y": 67
+        "y": 82
       },
       "id": 9,
       "links": [],
@@ -3046,7 +3232,7 @@
         "showThresholdLabels": false,
         "showThresholdMarkers": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
         {
           "expr": "sum(pg_stat_database_numbackends)/max(pg_settings_max_connections)",
@@ -3098,7 +3284,7 @@
         "h": 6,
         "w": 4,
         "x": 20,
-        "y": 67
+        "y": 82
       },
       "id": 15,
       "links": [],
@@ -3116,7 +3302,7 @@
         "showThresholdLabels": false,
         "showThresholdMarkers": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
         {
           "expr": "sum(pg_stat_database_xact_commit{instance=\"$Instance\"})/(sum(pg_stat_database_xact_commit{instance=\"$Instance\"}) + sum(pg_stat_database_xact_rollback{instance=\"$Instance\"}))",
@@ -3165,7 +3351,7 @@
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+        "y": 85
       },
       "id": 37,
       "links": [],
@@ -3194,9 +3380,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
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-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
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       "postfixFontSize": "50%",
       "prefix": "",
@@ -3275,7 +3462,7 @@
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+        "y": 85
       },
       "id": 14,
       "interval": "",
@@ -3305,9 +3492,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
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-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
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       "postfixFontSize": "50%",
       "prefix": "",
@@ -3388,7 +3576,7 @@
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+        "y": 85
       },
       "id": 93,
       "links": [],
@@ -3417,9 +3605,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
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-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "postfix": "",
       "postfixFontSize": "50%",
       "prefix": "",
@@ -3487,7 +3676,7 @@
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+        "y": 88
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       "options": {
@@ -3502,9 +3691,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "targets": [
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           "datasource": {
@@ -3562,7 +3752,7 @@
         "h": 3,
         "w": 4,
         "x": 8,
-        "y": 73
+        "y": 88
       },
       "id": 102,
       "links": [],
@@ -3591,9 +3781,10 @@
           "fields": "",
           "values": false
         },
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "postfix": "",
       "postfixFontSize": "50%",
       "prefix": "",
@@ -3653,7 +3844,7 @@
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       },
       "hiddenSeries": false,
       "id": 121,
@@ -3685,7 +3876,7 @@
         "alertThreshold": true
       },
       "percentage": false,
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "pointradius": 2,
       "points": false,
       "renderer": "flot",
@@ -3752,7 +3943,7 @@
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         "w": 12,
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+        "y": 93
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       "hiddenSeries": false,
       "id": 24,
@@ -3784,7 +3975,7 @@
         "alertThreshold": true
       },
       "percentage": false,
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "pointradius": 2,
       "points": false,
       "renderer": "flot",
@@ -3850,7 +4041,7 @@
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         "w": 12,
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+        "y": 97
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       "hiddenSeries": false,
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@@ -3872,7 +4063,7 @@
         "alertThreshold": true
       },
       "percentage": false,
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "pointradius": 2,
       "points": false,
       "renderer": "flot",
@@ -3952,7 +4143,7 @@
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         "w": 12,
         "x": 0,
-        "y": 87
+        "y": 102
       },
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       "id": 122,
@@ -3977,7 +4168,7 @@
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       },
       "percentage": false,
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "pointradius": 2,
       "points": false,
       "renderer": "flot",
@@ -4049,7 +4240,7 @@
         "h": 9,
         "w": 12,
         "x": 12,
-        "y": 91
+        "y": 106
       },
       "hiddenSeries": false,
       "id": 111,
@@ -4071,7 +4262,7 @@
         "alertThreshold": true
       },
       "percentage": false,
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "pointradius": 2,
       "points": false,
       "renderer": "flot",
@@ -4144,7 +4335,7 @@
         "h": 9,
         "w": 12,
         "x": 0,
-        "y": 96
+        "y": 111
       },
       "hiddenSeries": false,
       "id": 26,
@@ -4165,7 +4356,7 @@
         "alertThreshold": true
       },
       "percentage": false,
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "pointradius": 2,
       "points": false,
       "renderer": "flot",
@@ -4238,7 +4429,7 @@
         "h": 5,
         "w": 12,
         "x": 12,
-        "y": 100
+        "y": 115
       },
       "hiddenSeries": false,
       "id": 30,
@@ -4267,7 +4458,7 @@
         "alertThreshold": true
       },
       "percentage": false,
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "pointradius": 2,
       "points": false,
       "renderer": "flot",
@@ -4334,7 +4525,7 @@
         "h": 10,
         "w": 12,
         "x": 0,
-        "y": 105
+        "y": 120
       },
       "hiddenSeries": false,
       "id": 123,
@@ -4361,7 +4552,7 @@
         "alertThreshold": true
       },
       "percentage": false,
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "pointradius": 2,
       "points": false,
       "renderer": "flot",
@@ -4425,7 +4616,7 @@
         "h": 5,
         "w": 12,
         "x": 12,
-        "y": 105
+        "y": 120
       },
       "hiddenSeries": false,
       "id": 31,
@@ -4454,7 +4645,7 @@
         "alertThreshold": true
       },
       "percentage": false,
-      "pluginVersion": "10.2.0",
+      "pluginVersion": "10.2.2",
       "pointradius": 2,
       "points": false,
       "renderer": "flot",
@@ -4521,7 +4712,7 @@
         "h": 10,
         "w": 12,
         "x": 0,
-        "y": 115
+        "y": 130
       },
       "hiddenSeries": false,
       "id": 120,
@@ -4740,4 +4931,4 @@
   "uid": "yns_4vFVk",
   "version": 1,
   "weekStart": ""
-}
+}
\ No newline at end of file