diff --git a/deploy/grafana/dashboards/nginx.yaml b/deploy/grafana/dashboards/nginx.yaml
index 93ecf3d46a..b1b9a0e74d 100644
--- a/deploy/grafana/dashboards/nginx.yaml
+++ b/deploy/grafana/dashboards/nginx.yaml
@@ -124,7 +124,7 @@
       "tableColumn": "",
       "targets": [
         {
-          "expr": "round(sum(irate(nginx_ingress_controller_requests{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",namespace=~\"$namespace\"}[1m])), 0.001)",
+          "expr": "round(sum(irate(nginx_ingress_controller_requests{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",namespace=~\"$namespace\"}[2m])), 0.001)",
           "format": "time_series",
           "intervalFactor": 1,
           "refId": "A",
@@ -206,7 +206,7 @@
       "tableColumn": "",
       "targets": [
         {
-          "expr": "sum(avg_over_time(nginx_ingress_controller_nginx_process_connections{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[1m]))",
+          "expr": "sum(avg_over_time(nginx_ingress_controller_nginx_process_connections{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[2m]))",
           "format": "time_series",
           "instant": false,
           "intervalFactor": 1,
@@ -289,7 +289,7 @@
       "tableColumn": "",
       "targets": [
         {
-          "expr": "sum(rate(nginx_ingress_controller_requests{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",namespace=~\"$namespace\",status!~\"[4-5].*\"}[1m])) / sum(rate(nginx_ingress_controller_requests{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",namespace=~\"$namespace\"}[1m]))",
+          "expr": "sum(rate(nginx_ingress_controller_requests{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",namespace=~\"$namespace\",status!~\"[4-5].*\"}[2m])) / sum(rate(nginx_ingress_controller_requests{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",namespace=~\"$namespace\"}[2m]))",
           "format": "time_series",
           "intervalFactor": 1,
           "refId": "A",
@@ -526,7 +526,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "sum (irate (nginx_ingress_controller_request_size_sum{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[1m]))",
+          "expr": "sum (irate (nginx_ingress_controller_request_size_sum{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[2m]))",
           "format": "time_series",
           "instant": false,
           "interval": "10s",
@@ -537,7 +537,7 @@
           "step": 10
         },
         {
-          "expr": "- sum (irate (nginx_ingress_controller_response_size_sum{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[1m]))",
+          "expr": "- sum (irate (nginx_ingress_controller_response_size_sum{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[2m]))",
           "format": "time_series",
           "hide": false,
           "interval": "10s",
@@ -743,7 +743,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "sum (rate (nginx_ingress_controller_nginx_process_cpu_seconds_total{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[1m])) ",
+          "expr": "sum (rate (nginx_ingress_controller_nginx_process_cpu_seconds_total{controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[2m])) ",
           "format": "time_series",
           "interval": "10s",
           "intervalFactor": 1,
@@ -971,7 +971,7 @@
       ],
       "targets": [
         {
-          "expr": "histogram_quantile(0.50, sum(rate(nginx_ingress_controller_request_duration_seconds_bucket{ingress!=\"\",controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[1m])) by (le, ingress))",
+          "expr": "histogram_quantile(0.50, sum(rate(nginx_ingress_controller_request_duration_seconds_bucket{ingress!=\"\",controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[2m])) by (le, ingress))",
           "format": "table",
           "hide": false,
           "instant": true,
@@ -980,7 +980,7 @@
           "refId": "C"
         },
         {
-          "expr": "histogram_quantile(0.90, sum(rate(nginx_ingress_controller_request_duration_seconds_bucket{ingress!=\"\",controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[1m])) by (le, ingress))",
+          "expr": "histogram_quantile(0.90, sum(rate(nginx_ingress_controller_request_duration_seconds_bucket{ingress!=\"\",controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[2m])) by (le, ingress))",
           "format": "table",
           "hide": false,
           "instant": true,
@@ -989,7 +989,7 @@
           "refId": "D"
         },
         {
-          "expr": "histogram_quantile(0.99, sum(rate(nginx_ingress_controller_request_duration_seconds_bucket{ingress!=\"\",controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[1m])) by (le, ingress))",
+          "expr": "histogram_quantile(0.99, sum(rate(nginx_ingress_controller_request_duration_seconds_bucket{ingress!=\"\",controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[2m])) by (le, ingress))",
           "format": "table",
           "hide": false,
           "instant": true,
@@ -998,7 +998,7 @@
           "refId": "E"
         },
         {
-          "expr": "sum(irate(nginx_ingress_controller_request_size_sum{ingress!=\"\",controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[1m])) by (ingress)",
+          "expr": "sum(irate(nginx_ingress_controller_request_size_sum{ingress!=\"\",controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[2m])) by (ingress)",
           "format": "table",
           "hide": false,
           "instant": true,
@@ -1008,7 +1008,7 @@
           "refId": "F"
         },
         {
-          "expr": "sum(irate(nginx_ingress_controller_response_size_sum{ingress!=\"\",controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[1m])) by (ingress)",
+          "expr": "sum(irate(nginx_ingress_controller_response_size_sum{ingress!=\"\",controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[2m])) by (ingress)",
           "format": "table",
           "instant": true,
           "intervalFactor": 1,
@@ -1191,7 +1191,7 @@
       "5s",
       "10s",
       "30s",
-      "1m",
+      "2m",
       "5m",
       "15m",
       "30m",