diff --git a/etc/grafana/dashboards/overview.json b/etc/grafana/dashboards/overview.json
index 2301c99b9..c91b9bafa 100644
--- a/etc/grafana/dashboards/overview.json
+++ b/etc/grafana/dashboards/overview.json
@@ -8387,7 +8387,7 @@
       "type": "timeseries"
     }
   ],
-  "refresh": "5s",
+  "refresh": "30s",
   "revision": 1,
   "schemaVersion": 39,
   "tags": [],
@@ -8464,7 +8464,7 @@
     ]
   },
   "time": {
-    "from": "now-3h",
+    "from": "now-1h",
     "to": "now"
   },
   "timepicker": {},
diff --git a/etc/grafana/dashboards/reth-mempool.json b/etc/grafana/dashboards/reth-mempool.json
index 7128dc6a3..8e26df446 100644
--- a/etc/grafana/dashboards/reth-mempool.json
+++ b/etc/grafana/dashboards/reth-mempool.json
@@ -2848,7 +2848,7 @@
     ]
   },
   "time": {
-    "from": "now-6h",
+    "from": "now-1h",
     "to": "now"
   },
   "timepicker": {},