diff --git a/haproxy/files/grafana_dashboards/haproxy_prometheus.json b/haproxy/files/grafana_dashboards/haproxy_prometheus.json
index f8044a6..1371d6a 100644
--- a/haproxy/files/grafana_dashboards/haproxy_prometheus.json
+++ b/haproxy/files/grafana_dashboards/haproxy_prometheus.json
@@ -315,7 +315,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "avg(sum(haproxy_active_servers{type=\"server\"}) by (host, proxy) + sum(haproxy_backup_servers{type=\"server\"}) by (host, proxy)) by (proxy) - avg(sum(haproxy_active_servers{type=\"backend\"}) by (host, proxy) + sum(haproxy_backup_servers{type=\"backend\"}) by (host, proxy)) by (proxy) > 0",
+          "expr": "avg(sum(haproxy_active_servers{type=\"server\"}) by (host, proxy) + sum(haproxy_backup_servers{type=\"server\"}) by (host, proxy)) by (proxy) - avg(sum(haproxy_active_servers{type=\"backend\"}) by (host, proxy) + sum(haproxy_backup_servers{type=\"backend\"}) by (host, proxy)) by (proxy)",
           "format": "heatmap",
           "intervalFactor": 2,
           "legendFormat": "{{proxy}}",
@@ -1138,7 +1138,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "avg(haproxy_backup_servers{host=~\"$host\",proxy=~\"$proxy\", sv=\"BACKEND\"}) by (proxy) > 0",
+          "expr": "avg(haproxy_backup_servers{host=~\"$host\",proxy=~\"$proxy\", sv=\"BACKEND\"}) by (proxy)",
           "format": "time_series",
           "intervalFactor": 2,
           "legendFormat": "{{ proxy }}",
@@ -1232,7 +1232,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "max(haproxy_server_connections {host=~\"$host\"}) without(pid) > 0",
+          "expr": "max(haproxy_server_connections {host=~\"$host\"}) without(pid)",
           "format": "time_series",
           "hide": false,
           "intervalFactor": 2,
@@ -1241,7 +1241,7 @@
           "step": 2
         },
         {
-          "expr": "max(haproxy_server_ssl_connections {host=~\"$host\"}) without(pid) > 0",
+          "expr": "max(haproxy_server_ssl_connections {host=~\"$host\"}) without(pid)",
           "format": "time_series",
           "hide": false,
           "intervalFactor": 2,
@@ -1336,7 +1336,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "max(haproxy_server_tasks{host=~\"$host\"}) without(pid) > 0",
+          "expr": "max(haproxy_server_tasks{host=~\"$host\"}) without(pid)",
           "format": "time_series",
           "hide": false,
           "intervalFactor": 2,
@@ -1425,7 +1425,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "max(haproxy_server_run_queue{host=~\"$host\"}) without(pid) > 0",
+          "expr": "max(haproxy_server_run_queue{host=~\"$host\"}) without(pid)",
           "format": "time_series",
           "hide": false,
           "intervalFactor": 2,
@@ -1532,7 +1532,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "avg(haproxy_req_rate{sv=\"FRONTEND\", proxy=~\"$proxy\", host=~\"$host\"}) by (host, proxy) > 0",
+          "expr": "avg(haproxy_req_rate{sv=\"FRONTEND\", proxy=~\"$proxy\", host=~\"$host\"}) by (host, proxy)",
           "format": "time_series",
           "intervalFactor": 2,
           "legendFormat": "{{  proxy }} @{{ host }}",
@@ -1635,7 +1635,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "rate(haproxy_http_response_2xx{proxy=~\"$proxy\", host=~\"$host\", sv=\"FRONTEND\"}[$rate_interval]) > 0",
+          "expr": "rate(haproxy_http_response_2xx{proxy=~\"$proxy\", host=~\"$host\", sv=\"FRONTEND\"}[$rate_interval])",
           "format": "time_series",
           "intervalFactor": 2,
           "legendFormat": "{{proxy}} 2xx @{{host}}",
@@ -1643,7 +1643,7 @@
           "step": 1
         },
         {
-          "expr": "rate(haproxy_http_response_1xx{proxy=~\"$proxy\", host=~\"$host\", sv=\"FRONTEND\"}[$rate_interval]) > 0",
+          "expr": "rate(haproxy_http_response_1xx{proxy=~\"$proxy\", host=~\"$host\", sv=\"FRONTEND\"}[$rate_interval])",
           "format": "time_series",
           "intervalFactor": 2,
           "legendFormat": "{{proxy}} 1xx @{{host}}",
@@ -1651,7 +1651,7 @@
           "step": 2
         },
         {
-          "expr": "rate(haproxy_http_response_3xx{proxy=~\"$proxy\", host=~\"$host\", sv=\"FRONTEND\"}[$rate_interval]) > 0",
+          "expr": "rate(haproxy_http_response_3xx{proxy=~\"$proxy\", host=~\"$host\", sv=\"FRONTEND\"}[$rate_interval])",
           "format": "time_series",
           "intervalFactor": 2,
           "legendFormat": "{{proxy}} 3xx @{{host}}",
@@ -1659,7 +1659,7 @@
           "step": 2
         },
         {
-          "expr": "rate(haproxy_http_response_4xx{proxy=~\"$proxy\", host=~\"$host\", sv=\"FRONTEND\"}[$rate_interval]) > 0",
+          "expr": "rate(haproxy_http_response_4xx{proxy=~\"$proxy\", host=~\"$host\", sv=\"FRONTEND\"}[$rate_interval])",
           "format": "time_series",
           "intervalFactor": 2,
           "legendFormat": "{{proxy}} 4xx @{{host}}",
@@ -1667,7 +1667,7 @@
           "step": 2
         },
         {
-          "expr": "rate(haproxy_http_response_5xx{proxy=~\"$proxy\", host=~\"$host\", sv=\"FRONTEND\"}[$rate_interval]) > 0",
+          "expr": "rate(haproxy_http_response_5xx{proxy=~\"$proxy\", host=~\"$host\", sv=\"FRONTEND\"}[$rate_interval])",
           "format": "time_series",
           "intervalFactor": 2,
           "legendFormat": "{{proxy}} 5xx @{{host}}",
@@ -1768,7 +1768,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "rate(haproxy_bin{sv=\"FRONTEND\",host=~\"$host\", proxy=~\"$proxy\"}[$rate_interval])  >0",
+          "expr": "rate(haproxy_bin{sv=\"FRONTEND\",host=~\"$host\", proxy=~\"$proxy\"}[$rate_interval])",
           "format": "time_series",
           "intervalFactor": 2,
           "legendFormat": "in {{ proxy }} @{{host}}",
@@ -1776,7 +1776,7 @@
           "step": 1
         },
         {
-          "expr": "rate(haproxy_bout{sv=\"FRONTEND\",host=~\"$host\", proxy=~\"$proxy\"}[$rate_interval])  >0",
+          "expr": "rate(haproxy_bout{sv=\"FRONTEND\",host=~\"$host\", proxy=~\"$proxy\"}[$rate_interval])",
           "format": "time_series",
           "intervalFactor": 2,
           "legendFormat": "out {{ proxy }} @{{host}}",
@@ -1871,7 +1871,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "haproxy_scur{proxy=~\"$proxy\", host=~\"$host\", sv=\"FRONTEND\"} > 0 ",
+          "expr": "haproxy_scur{proxy=~\"$proxy\", host=~\"$host\", sv=\"FRONTEND\"}",
           "format": "time_series",
           "intervalFactor": 2,
           "legendFormat": "{{ proxy }} @{{host}}",