diff --git a/postgres_mixin/config.libsonnet b/postgres_mixin/config.libsonnet
index d7bd7ac1b..c949827b7 100644
--- a/postgres_mixin/config.libsonnet
+++ b/postgres_mixin/config.libsonnet
@@ -1,5 +1,5 @@
 {
   _config+:: {
-    postgresExporterSelector: '',
+    postgresExporterSelector: 'job=~"$job", instance=~"$instance"',
   },
 }
diff --git a/postgres_mixin/dashboards/dashboards.libsonnet b/postgres_mixin/dashboards/dashboards.libsonnet
index d55f1ef5c..403fd6614 100644
--- a/postgres_mixin/dashboards/dashboards.libsonnet
+++ b/postgres_mixin/dashboards/dashboards.libsonnet
@@ -1,5 +1 @@
-{
-  grafanaDashboards+:: {
-    'postgres-overview.json': (import 'postgres-overview.json'),
-  },
-}
+(import 'postgres-overview.libsonnet')
diff --git a/postgres_mixin/dashboards/postgres-overview.json b/postgres_mixin/dashboards/postgres-overview.json
deleted file mode 100644
index 4ab0afcce..000000000
--- a/postgres_mixin/dashboards/postgres-overview.json
+++ /dev/null
@@ -1,1442 +0,0 @@
-{
-  "annotations": {
-    "list": [
-      {
-        "builtIn": 1,
-        "datasource": {
-          "type": "datasource",
-          "uid": "grafana"
-        },
-        "enable": true,
-        "hide": true,
-        "iconColor": "rgba(0, 211, 255, 1)",
-        "name": "Annotations & Alerts",
-        "target": {
-          "limit": 100,
-          "matchAny": false,
-          "tags": [],
-          "type": "dashboard"
-        },
-        "type": "dashboard"
-      }
-    ]
-  },
-  "description": "Performance metrics for Postgres",
-  "editable": true,
-  "fiscalYearStartMonth": 0,
-  "gnetId": 455,
-  "graphTooltip": 0,
-  "id": 38,
-  "links": [],
-  "liveNow": false,
-  "panels": [
-    {
-      "datasource": {
-        "uid": "$datasource"
-      },
-      "fieldConfig": {
-        "defaults": {
-          "color": {
-            "fixedColor": "rgb(31, 120, 193)",
-            "mode": "fixed"
-          },
-          "decimals": 0,
-          "mappings": [
-            {
-              "options": {
-                "match": "null",
-                "result": {
-                  "text": "N/A"
-                }
-              },
-              "type": "special"
-            }
-          ],
-          "thresholds": {
-            "mode": "absolute",
-            "steps": [
-              {
-                "color": "green",
-                "value": null
-              }
-            ]
-          },
-          "unit": "none"
-        },
-        "overrides": []
-      },
-      "gridPos": {
-        "h": 7,
-        "w": 4,
-        "x": 0,
-        "y": 0
-      },
-      "id": 11,
-      "links": [],
-      "maxDataPoints": 100,
-      "options": {
-        "colorMode": "none",
-        "graphMode": "area",
-        "justifyMode": "auto",
-        "orientation": "horizontal",
-        "reduceOptions": {
-          "calcs": [
-            "mean"
-          ],
-          "fields": "",
-          "values": false
-        },
-        "textMode": "auto"
-      },
-      "pluginVersion": "9.4.3",
-      "targets": [
-        {
-          "datasource": {
-            "uid": "$datasource"
-          },
-          "dsType": "prometheus",
-          "expr": "sum(irate(pg_stat_database_xact_commit{datname=~\"$db\",job=~\"$job\",instance=~\"$instance\"}[$__rate_interval])) + sum(irate(pg_stat_database_xact_rollback{datname=~\"$db\",job=~\"$job\",instance=~\"$instance\"}[$__rate_interval]))",
-          "format": "time_series",
-          "groupBy": [
-            {
-              "params": [
-                "$interval"
-              ],
-              "type": "time"
-            },
-            {
-              "params": [
-                "null"
-              ],
-              "type": "fill"
-            }
-          ],
-          "intervalFactor": 2,
-          "measurement": "postgresql",
-          "policy": "default",
-          "refId": "A",
-          "resultFormat": "time_series",
-          "select": [
-            [
-              {
-                "params": [
-                  "xact_commit"
-                ],
-                "type": "field"
-              },
-              {
-                "params": [],
-                "type": "mean"
-              },
-              {
-                "params": [
-                  "10s"
-                ],
-                "type": "non_negative_derivative"
-              }
-            ]
-          ],
-          "step": 1800,
-          "tags": [
-            {
-              "key": "instance",
-              "operator": "=~",
-              "value": "/^$instance$/"
-            }
-          ]
-        }
-      ],
-      "title": "QPS",
-      "type": "stat"
-    },
-    {
-      "datasource": {
-        "uid": "$datasource"
-      },
-      "fieldConfig": {
-        "defaults": {
-          "color": {
-            "mode": "palette-classic"
-          },
-          "custom": {
-            "axisCenteredZero": false,
-            "axisColorMode": "text",
-            "axisLabel": "",
-            "axisPlacement": "auto",
-            "barAlignment": 0,
-            "drawStyle": "line",
-            "fillOpacity": 10,
-            "gradientMode": "none",
-            "hideFrom": {
-              "legend": false,
-              "tooltip": false,
-              "viz": false
-            },
-            "lineInterpolation": "linear",
-            "lineWidth": 1,
-            "pointSize": 5,
-            "scaleDistribution": {
-              "type": "linear"
-            },
-            "showPoints": "never",
-            "spanNulls": true,
-            "stacking": {
-              "group": "A",
-              "mode": "none"
-            },
-            "thresholdsStyle": {
-              "mode": "off"
-            }
-          },
-          "mappings": [],
-          "thresholds": {
-            "mode": "absolute",
-            "steps": [
-              {
-                "color": "green",
-                "value": null
-              },
-              {
-                "color": "red",
-                "value": 80
-              }
-            ]
-          },
-          "unit": "short"
-        },
-        "overrides": []
-      },
-      "gridPos": {
-        "h": 7,
-        "w": 20,
-        "x": 4,
-        "y": 0
-      },
-      "id": 1,
-      "links": [],
-      "options": {
-        "legend": {
-          "calcs": [
-            "mean",
-            "max",
-            "min"
-          ],
-          "displayMode": "table",
-          "placement": "right",
-          "showLegend": true
-        },
-        "tooltip": {
-          "mode": "multi",
-          "sort": "none"
-        }
-      },
-      "pluginVersion": "9.4.3",
-      "targets": [
-        {
-          "alias": "fetched",
-          "datasource": {
-            "uid": "$datasource"
-          },
-          "dsType": "prometheus",
-          "expr": "sum(irate(pg_stat_database_tup_fetched{datname=~\"$db\",job=~\"$job\",instance=~\"$instance\"}[$__rate_interval]))",
-          "format": "time_series",
-          "groupBy": [
-            {
-              "params": [
-                "$interval"
-              ],
-              "type": "time"
-            },
-            {
-              "params": [
-                "null"
-              ],
-              "type": "fill"
-            }
-          ],
-          "intervalFactor": 2,
-          "legendFormat": "fetched",
-          "measurement": "postgresql",
-          "policy": "default",
-          "refId": "A",
-          "resultFormat": "time_series",
-          "select": [
-            [
-              {
-                "params": [
-                  "tup_fetched"
-                ],
-                "type": "field"
-              },
-              {
-                "params": [],
-                "type": "mean"
-              },
-              {
-                "params": [
-                  "10s"
-                ],
-                "type": "non_negative_derivative"
-              }
-            ]
-          ],
-          "step": 120,
-          "tags": [
-            {
-              "key": "instance",
-              "operator": "=~",
-              "value": "/^$instance$/"
-            }
-          ]
-        },
-        {
-          "alias": "fetched",
-          "datasource": {
-            "uid": "$datasource"
-          },
-          "dsType": "prometheus",
-          "expr": "sum(irate(pg_stat_database_tup_returned{datname=~\"$db\",job=~\"$job\",instance=~\"$instance\"}[$__rate_interval]))",
-          "format": "time_series",
-          "groupBy": [
-            {
-              "params": [
-                "$interval"
-              ],
-              "type": "time"
-            },
-            {
-              "params": [
-                "null"
-              ],
-              "type": "fill"
-            }
-          ],
-          "intervalFactor": 2,
-          "legendFormat": "returned",
-          "measurement": "postgresql",
-          "policy": "default",
-          "refId": "B",
-          "resultFormat": "time_series",
-          "select": [
-            [
-              {
-                "params": [
-                  "tup_fetched"
-                ],
-                "type": "field"
-              },
-              {
-                "params": [],
-                "type": "mean"
-              },
-              {
-                "params": [
-                  "10s"
-                ],
-                "type": "non_negative_derivative"
-              }
-            ]
-          ],
-          "step": 120,
-          "tags": [
-            {
-              "key": "instance",
-              "operator": "=~",
-              "value": "/^$instance$/"
-            }
-          ]
-        },
-        {
-          "alias": "fetched",
-          "datasource": {
-            "uid": "$datasource"
-          },
-          "dsType": "prometheus",
-          "expr": "sum(irate(pg_stat_database_tup_inserted{datname=~\"$db\",job=~\"$job\",instance=~\"$instance\"}[$__rate_interval]))",
-          "format": "time_series",
-          "groupBy": [
-            {
-              "params": [
-                "$interval"
-              ],
-              "type": "time"
-            },
-            {
-              "params": [
-                "null"
-              ],
-              "type": "fill"
-            }
-          ],
-          "intervalFactor": 2,
-          "legendFormat": "inserted",
-          "measurement": "postgresql",
-          "policy": "default",
-          "refId": "C",
-          "resultFormat": "time_series",
-          "select": [
-            [
-              {
-                "params": [
-                  "tup_fetched"
-                ],
-                "type": "field"
-              },
-              {
-                "params": [],
-                "type": "mean"
-              },
-              {
-                "params": [
-                  "10s"
-                ],
-                "type": "non_negative_derivative"
-              }
-            ]
-          ],
-          "step": 120,
-          "tags": [
-            {
-              "key": "instance",
-              "operator": "=~",
-              "value": "/^$instance$/"
-            }
-          ]
-        },
-        {
-          "alias": "fetched",
-          "datasource": {
-            "uid": "$datasource"
-          },
-          "dsType": "prometheus",
-          "expr": "sum(irate(pg_stat_database_tup_updated{datname=~\"$db\",job=~\"$job\",instance=~\"$instance\"}[$__rate_interval]))",
-          "format": "time_series",
-          "groupBy": [
-            {
-              "params": [
-                "$interval"
-              ],
-              "type": "time"
-            },
-            {
-              "params": [
-                "null"
-              ],
-              "type": "fill"
-            }
-          ],
-          "intervalFactor": 2,
-          "legendFormat": "updated",
-          "measurement": "postgresql",
-          "policy": "default",
-          "refId": "D",
-          "resultFormat": "time_series",
-          "select": [
-            [
-              {
-                "params": [
-                  "tup_fetched"
-                ],
-                "type": "field"
-              },
-              {
-                "params": [],
-                "type": "mean"
-              },
-              {
-                "params": [
-                  "10s"
-                ],
-                "type": "non_negative_derivative"
-              }
-            ]
-          ],
-          "step": 120,
-          "tags": [
-            {
-              "key": "instance",
-              "operator": "=~",
-              "value": "/^$instance$/"
-            }
-          ]
-        },
-        {
-          "alias": "fetched",
-          "datasource": {
-            "uid": "$datasource"
-          },
-          "dsType": "prometheus",
-          "expr": "sum(irate(pg_stat_database_tup_deleted{datname=~\"$db\",job=~\"$job\",instance=~\"$instance\"}[$__rate_interval]))",
-          "format": "time_series",
-          "groupBy": [
-            {
-              "params": [
-                "$interval"
-              ],
-              "type": "time"
-            },
-            {
-              "params": [
-                "null"
-              ],
-              "type": "fill"
-            }
-          ],
-          "intervalFactor": 2,
-          "legendFormat": "deleted",
-          "measurement": "postgresql",
-          "policy": "default",
-          "refId": "E",
-          "resultFormat": "time_series",
-          "select": [
-            [
-              {
-                "params": [
-                  "tup_fetched"
-                ],
-                "type": "field"
-              },
-              {
-                "params": [],
-                "type": "mean"
-              },
-              {
-                "params": [
-                  "10s"
-                ],
-                "type": "non_negative_derivative"
-              }
-            ]
-          ],
-          "step": 120,
-          "tags": [
-            {
-              "key": "instance",
-              "operator": "=~",
-              "value": "/^$instance$/"
-            }
-          ]
-        }
-      ],
-      "title": "Rows",
-      "type": "timeseries"
-    },
-    {
-      "datasource": {
-        "uid": "$datasource"
-      },
-      "fieldConfig": {
-        "defaults": {
-          "color": {
-            "mode": "palette-classic"
-          },
-          "custom": {
-            "axisCenteredZero": false,
-            "axisColorMode": "text",
-            "axisLabel": "",
-            "axisPlacement": "auto",
-            "barAlignment": 0,
-            "drawStyle": "line",
-            "fillOpacity": 10,
-            "gradientMode": "none",
-            "hideFrom": {
-              "legend": false,
-              "tooltip": false,
-              "viz": false
-            },
-            "lineInterpolation": "linear",
-            "lineWidth": 1,
-            "pointSize": 5,
-            "scaleDistribution": {
-              "type": "linear"
-            },
-            "showPoints": "never",
-            "spanNulls": true,
-            "stacking": {
-              "group": "A",
-              "mode": "none"
-            },
-            "thresholdsStyle": {
-              "mode": "off"
-            }
-          },
-          "mappings": [],
-          "min": 0,
-          "thresholds": {
-            "mode": "absolute",
-            "steps": [
-              {
-                "color": "green",
-                "value": null
-              },
-              {
-                "color": "red",
-                "value": 80
-              }
-            ]
-          },
-          "unit": "short"
-        },
-        "overrides": []
-      },
-      "gridPos": {
-        "h": 7,
-        "w": 12,
-        "x": 0,
-        "y": 7
-      },
-      "id": 2,
-      "links": [],
-      "options": {
-        "legend": {
-          "calcs": [
-            "mean",
-            "max",
-            "min"
-          ],
-          "displayMode": "table",
-          "placement": "bottom",
-          "showLegend": false
-        },
-        "tooltip": {
-          "mode": "multi",
-          "sort": "none"
-        }
-      },
-      "pluginVersion": "9.4.3",
-      "targets": [
-        {
-          "alias": "Buffers Allocated",
-          "datasource": {
-            "uid": "$datasource"
-          },
-          "dsType": "prometheus",
-          "expr": "irate(pg_stat_bgwriter_buffers_alloc{job=~\"$job\",instance=~\"$instance\"}[$__rate_interval])",
-          "format": "time_series",
-          "groupBy": [
-            {
-              "params": [
-                "$interval"
-              ],
-              "type": "time"
-            },
-            {
-              "params": [
-                "null"
-              ],
-              "type": "fill"
-            }
-          ],
-          "intervalFactor": 2,
-          "legendFormat": "buffers_alloc",
-          "measurement": "postgresql",
-          "policy": "default",
-          "refId": "A",
-          "resultFormat": "time_series",
-          "select": [
-            [
-              {
-                "params": [
-                  "buffers_alloc"
-                ],
-                "type": "field"
-              },
-              {
-                "params": [],
-                "type": "mean"
-              },
-              {
-                "params": [],
-                "type": "difference"
-              }
-            ]
-          ],
-          "step": 240,
-          "tags": [
-            {
-              "key": "instance",
-              "operator": "=~",
-              "value": "/^$instance$/"
-            }
-          ]
-        },
-        {
-          "alias": "Buffers Allocated",
-          "datasource": {
-            "uid": "$datasource"
-          },
-          "dsType": "prometheus",
-          "expr": "irate(pg_stat_bgwriter_buffers_backend_fsync{job=~\"$job\",instance=~\"$instance\"}[$__rate_interval])",
-          "format": "time_series",
-          "groupBy": [
-            {
-              "params": [
-                "$interval"
-              ],
-              "type": "time"
-            },
-            {
-              "params": [
-                "null"
-              ],
-              "type": "fill"
-            }
-          ],
-          "intervalFactor": 2,
-          "legendFormat": "buffers_backend_fsync",
-          "measurement": "postgresql",
-          "policy": "default",
-          "refId": "B",
-          "resultFormat": "time_series",
-          "select": [
-            [
-              {
-                "params": [
-                  "buffers_alloc"
-                ],
-                "type": "field"
-              },
-              {
-                "params": [],
-                "type": "mean"
-              },
-              {
-                "params": [],
-                "type": "difference"
-              }
-            ]
-          ],
-          "step": 240,
-          "tags": [
-            {
-              "key": "instance",
-              "operator": "=~",
-              "value": "/^$instance$/"
-            }
-          ]
-        },
-        {
-          "alias": "Buffers Allocated",
-          "datasource": {
-            "uid": "$datasource"
-          },
-          "dsType": "prometheus",
-          "expr": "irate(pg_stat_bgwriter_buffers_backend{job=~\"$job\",instance=~\"$instance\"}[$__rate_interval])",
-          "format": "time_series",
-          "groupBy": [
-            {
-              "params": [
-                "$interval"
-              ],
-              "type": "time"
-            },
-            {
-              "params": [
-                "null"
-              ],
-              "type": "fill"
-            }
-          ],
-          "intervalFactor": 2,
-          "legendFormat": "buffers_backend",
-          "measurement": "postgresql",
-          "policy": "default",
-          "refId": "C",
-          "resultFormat": "time_series",
-          "select": [
-            [
-              {
-                "params": [
-                  "buffers_alloc"
-                ],
-                "type": "field"
-              },
-              {
-                "params": [],
-                "type": "mean"
-              },
-              {
-                "params": [],
-                "type": "difference"
-              }
-            ]
-          ],
-          "step": 240,
-          "tags": [
-            {
-              "key": "instance",
-              "operator": "=~",
-              "value": "/^$instance$/"
-            }
-          ]
-        },
-        {
-          "alias": "Buffers Allocated",
-          "datasource": {
-            "uid": "$datasource"
-          },
-          "dsType": "prometheus",
-          "expr": "irate(pg_stat_bgwriter_buffers_clean{job=~\"$job\",instance=~\"$instance\"}[$__rate_interval])",
-          "format": "time_series",
-          "groupBy": [
-            {
-              "params": [
-                "$interval"
-              ],
-              "type": "time"
-            },
-            {
-              "params": [
-                "null"
-              ],
-              "type": "fill"
-            }
-          ],
-          "intervalFactor": 2,
-          "legendFormat": "buffers_clean",
-          "measurement": "postgresql",
-          "policy": "default",
-          "refId": "D",
-          "resultFormat": "time_series",
-          "select": [
-            [
-              {
-                "params": [
-                  "buffers_alloc"
-                ],
-                "type": "field"
-              },
-              {
-                "params": [],
-                "type": "mean"
-              },
-              {
-                "params": [],
-                "type": "difference"
-              }
-            ]
-          ],
-          "step": 240,
-          "tags": [
-            {
-              "key": "instance",
-              "operator": "=~",
-              "value": "/^$instance$/"
-            }
-          ]
-        },
-        {
-          "alias": "Buffers Allocated",
-          "datasource": {
-            "uid": "$datasource"
-          },
-          "dsType": "prometheus",
-          "expr": "irate(pg_stat_bgwriter_buffers_checkpoint{job=~\"$job\",instance=~\"$instance\"}[$__rate_interval])",
-          "format": "time_series",
-          "groupBy": [
-            {
-              "params": [
-                "$interval"
-              ],
-              "type": "time"
-            },
-            {
-              "params": [
-                "null"
-              ],
-              "type": "fill"
-            }
-          ],
-          "intervalFactor": 2,
-          "legendFormat": "buffers_checkpoint",
-          "measurement": "postgresql",
-          "policy": "default",
-          "refId": "E",
-          "resultFormat": "time_series",
-          "select": [
-            [
-              {
-                "params": [
-                  "buffers_alloc"
-                ],
-                "type": "field"
-              },
-              {
-                "params": [],
-                "type": "mean"
-              },
-              {
-                "params": [],
-                "type": "difference"
-              }
-            ]
-          ],
-          "step": 240,
-          "tags": [
-            {
-              "key": "instance",
-              "operator": "=~",
-              "value": "/^$instance$/"
-            }
-          ]
-        }
-      ],
-      "title": "Buffers",
-      "type": "timeseries"
-    },
-    {
-      "datasource": {
-        "type": "prometheus",
-        "uid": "$datasource"
-      },
-      "fieldConfig": {
-        "defaults": {
-          "color": {
-            "mode": "palette-classic"
-          },
-          "custom": {
-            "axisCenteredZero": false,
-            "axisColorMode": "text",
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diff --git a/postgres_mixin/dashboards/postgres-overview.libsonnet b/postgres_mixin/dashboards/postgres-overview.libsonnet
new file mode 100644
index 000000000..9a16dd29c
--- /dev/null
+++ b/postgres_mixin/dashboards/postgres-overview.libsonnet
@@ -0,0 +1,1447 @@
+{
+  grafanaDashboards+:: {
+    'postgres-overview.json':  
+    {
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+          {
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+            "datasource": {
+              "type": "datasource",
+              "uid": "grafana"
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+            "enable": true,
+            "hide": true,
+            "iconColor": "rgba(0, 211, 255, 1)",
+            "name": "Annotations & Alerts",
+            "target": {
+              "limit": 100,
+              "matchAny": false,
+              "tags": [],
+              "type": "dashboard"
+            },
+            "type": "dashboard"
+          }
+        ]
+      },
+      "description": "Performance metrics for Postgres",
+      "editable": true,
+      "fiscalYearStartMonth": 0,
+      "gnetId": 455,
+      "graphTooltip": 0,
+      "id": 38,
+      "links": [],
+      "liveNow": false,
+      "panels": [
+        {
+          "datasource": {
+            "uid": "$datasource"
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+          "fieldConfig": {
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+              "color": {
+                "fixedColor": "rgb(31, 120, 193)",
+                "mode": "fixed"
+              },
+              "decimals": 0,
+              "mappings": [
+                {
+                  "options": {
+                    "match": "null",
+                    "result": {
+                      "text": "N/A"
+                    }
+                  },
+                  "type": "special"
+                }
+              ],
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": null
+                  }
+                ]
+              },
+              "unit": "none"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 7,
+            "w": 4,
+            "x": 0,
+            "y": 0
+          },
+          "id": 11,
+          "links": [],
+          "maxDataPoints": 100,
+          "options": {
+            "colorMode": "none",
+            "graphMode": "area",
+            "justifyMode": "auto",
+            "orientation": "horizontal",
+            "reduceOptions": {
+              "calcs": [
+                "mean"
+              ],
+              "fields": "",
+              "values": false
+            },
+            "textMode": "auto"
+          },
+          "pluginVersion": "9.4.3",
+          "targets": [
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+              "datasource": {
+                "uid": "$datasource"
+              },
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+              "expr": "sum(irate(pg_stat_database_xact_commit{datname=~\"$db\",%(postgresExporterSelector)s}[$__rate_interval])) + sum(irate(pg_stat_database_xact_rollback{datname=~\"$db\",%(postgresExporterSelector)s}[$__rate_interval]))" % $._config,
+              "format": "time_series",
+              "groupBy": [
+                {
+                  "params": [
+                    "$interval"
+                  ],
+                  "type": "time"
+                },
+                {
+                  "params": [
+                    "null"
+                  ],
+                  "type": "fill"
+                }
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+              "intervalFactor": 2,
+              "measurement": "postgresql",
+              "policy": "default",
+              "refId": "A",
+              "resultFormat": "time_series",
+              "select": [
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+                    "params": [
+                      "xact_commit"
+                    ],
+                    "type": "field"
+                  },
+                  {
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+                    "type": "mean"
+                  },
+                  {
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+                      "10s"
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+                    "type": "non_negative_derivative"
+                  }
+                ]
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+              "step": 1800,
+              "tags": [
+                {
+                  "key": "instance",
+                  "operator": "=~",
+                  "value": "/^$instance$/"
+                }
+              ]
+            }
+          ],
+          "title": "QPS",
+          "type": "stat"
+        },
+        {
+          "datasource": {
+            "uid": "$datasource"
+          },
+          "fieldConfig": {
+            "defaults": {
+              "color": {
+                "mode": "palette-classic"
+              },
+              "custom": {
+                "axisCenteredZero": false,
+                "axisColorMode": "text",
+                "axisLabel": "",
+                "axisPlacement": "auto",
+                "barAlignment": 0,
+                "drawStyle": "line",
+                "fillOpacity": 10,
+                "gradientMode": "none",
+                "hideFrom": {
+                  "legend": false,
+                  "tooltip": false,
+                  "viz": false
+                },
+                "lineInterpolation": "linear",
+                "lineWidth": 1,
+                "pointSize": 5,
+                "scaleDistribution": {
+                  "type": "linear"
+                },
+                "showPoints": "never",
+                "spanNulls": true,
+                "stacking": {
+                  "group": "A",
+                  "mode": "none"
+                },
+                "thresholdsStyle": {
+                  "mode": "off"
+                }
+              },
+              "mappings": [],
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": null
+                  },
+                  {
+                    "color": "red",
+                    "value": 80
+                  }
+                ]
+              },
+              "unit": "short"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 7,
+            "w": 20,
+            "x": 4,
+            "y": 0
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+          "id": 1,
+          "links": [],
+          "options": {
+            "legend": {
+              "calcs": [
+                "mean",
+                "max",
+                "min"
+              ],
+              "displayMode": "table",
+              "placement": "right",
+              "showLegend": true
+            },
+            "tooltip": {
+              "mode": "multi",
+              "sort": "none"
+            }
+          },
+          "pluginVersion": "9.4.3",
+          "targets": [
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+              "alias": "fetched",
+              "datasource": {
+                "uid": "$datasource"
+              },
+              "dsType": "prometheus",
+              "expr": "sum(irate(pg_stat_database_tup_fetched{datname=~\"$db\",%(postgresExporterSelector)s}[$__rate_interval]))" % $._config,
+              "format": "time_series",
+              "groupBy": [
+                {
+                  "params": [
+                    "$interval"
+                  ],
+                  "type": "time"
+                },
+                {
+                  "params": [
+                    "null"
+                  ],
+                  "type": "fill"
+                }
+              ],
+              "intervalFactor": 2,
+              "legendFormat": "fetched",
+              "measurement": "postgresql",
+              "policy": "default",
+              "refId": "A",
+              "resultFormat": "time_series",
+              "select": [
+                [
+                  {
+                    "params": [
+                      "tup_fetched"
+                    ],
+                    "type": "field"
+                  },
+                  {
+                    "params": [],
+                    "type": "mean"
+                  },
+                  {
+                    "params": [
+                      "10s"
+                    ],
+                    "type": "non_negative_derivative"
+                  }
+                ]
+              ],
+              "step": 120,
+              "tags": [
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+                  "operator": "=~",
+                  "value": "/^$instance$/"
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+            {
+              "alias": "fetched",
+              "datasource": {
+                "uid": "$datasource"
+              },
+              "dsType": "prometheus",
+              "expr": "sum(irate(pg_stat_database_tup_returned{datname=~\"$db\",%(postgresExporterSelector)s}[$__rate_interval]))" % $._config,
+              "format": "time_series",
+              "groupBy": [
+                {
+                  "params": [
+                    "$interval"
+                  ],
+                  "type": "time"
+                },
+                {
+                  "params": [
+                    "null"
+                  ],
+                  "type": "fill"
+                }
+              ],
+              "intervalFactor": 2,
+              "legendFormat": "returned",
+              "measurement": "postgresql",
+              "policy": "default",
+              "refId": "B",
+              "resultFormat": "time_series",
+              "select": [
+                [
+                  {
+                    "params": [
+                      "tup_fetched"
+                    ],
+                    "type": "field"
+                  },
+                  {
+                    "params": [],
+                    "type": "mean"
+                  },
+                  {
+                    "params": [
+                      "10s"
+                    ],
+                    "type": "non_negative_derivative"
+                  }
+                ]
+              ],
+              "step": 120,
+              "tags": [
+                {
+                  "key": "instance",
+                  "operator": "=~",
+                  "value": "/^$instance$/"
+                }
+              ]
+            },
+            {
+              "alias": "fetched",
+              "datasource": {
+                "uid": "$datasource"
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+              "expr": "irate(pg_stat_bgwriter_buffers_clean{%(postgresExporterSelector)s}[$__rate_interval])" % $._config,
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+                    "type": "mean"
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+                    "type": "difference"
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+                  "operator": "=~",
+                  "value": "/^$instance$/"
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+              "alias": "Buffers Allocated",
+              "datasource": {
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+              "dsType": "prometheus",
+              "expr": "irate(pg_stat_bgwriter_buffers_checkpoint{%(postgresExporterSelector)s}[$__rate_interval])" % $._config,
+              "format": "time_series",
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+                  "params": [
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+                  "type": "time"
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+              "legendFormat": "buffers_checkpoint",
+              "measurement": "postgresql",
+              "policy": "default",
+              "refId": "E",
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+                    "type": "field"
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+                    "type": "mean"
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+                    "type": "difference"
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+          "type": "timeseries"
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+                    "value": {
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+            "w": 12,
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+          "links": [],
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+              "displayMode": "list",
+              "placement": "bottom",
+              "showLegend": true
+            },
+            "tooltip": {
+              "mode": "multi",
+              "sort": "none"
+            }
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+          "pluginVersion": "9.4.3",
+          "targets": [
+            {
+              "alias": "conflicts",
+              "datasource": {
+                "uid": "$datasource"
+              },
+              "dsType": "prometheus",
+              "expr": "sum(pg_stat_database_deadlocks{datname=~\"$db\",%(postgresExporterSelector)s})" % $._config,
+              "format": "time_series",
+              "groupBy": [
+                {
+                  "params": [
+                    "$interval"
+                  ],
+                  "type": "time"
+                },
+                {
+                  "params": [
+                    "null"
+                  ],
+                  "type": "fill"
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+              "legendFormat": "deadlocks",
+              "measurement": "postgresql",
+              "policy": "default",
+              "range": true,
+              "refId": "A",
+              "resultFormat": "time_series",
+              "select": [
+                [
+                  {
+                    "params": [
+                      "conflicts"
+                    ],
+                    "type": "field"
+                  },
+                  {
+                    "params": [],
+                    "type": "mean"
+                  },
+                  {
+                    "params": [],
+                    "type": "difference"
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+              "tags": [
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+                  "value": "/^$instance$/"
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+              ]
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+            {
+              "alias": "deadlocks",
+              "datasource": {
+                "uid": "$datasource"
+              },
+              "dsType": "prometheus",
+              "editorMode": "code",
+              "expr": "sum(pg_stat_database_conflicts{datname=~\"$db\",%(postgresExporterSelector)s})" % $._config,
+              "format": "time_series",
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+                  "type": "time"
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+              "legendFormat": "conflicts",
+              "measurement": "postgresql",
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+              "refId": "B",
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+                    "type": "field"
+                  },
+                  {
+                    "params": [],
+                    "type": "mean"
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+                  {
+                    "params": [],
+                    "type": "difference"
+                  }
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+              "tags": [
+                {
+                  "key": "instance",
+                  "operator": "=~",
+                  "value": "/^$instance$/"
+                }
+              ]
+            }
+          ],
+          "title": "Conflicts/Deadlocks",
+          "type": "timeseries"
+        },
+        {
+          "datasource": {
+            "uid": "$datasource"
+          },
+          "fieldConfig": {
+            "defaults": {
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+                "mode": "palette-classic"
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+                "axisColorMode": "text",
+                "axisLabel": "",
+                "axisPlacement": "auto",
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+                "drawStyle": "line",
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+                "gradientMode": "none",
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+                  "tooltip": false,
+                  "viz": false
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+                "lineInterpolation": "linear",
+                "lineWidth": 2,
+                "pointSize": 5,
+                "scaleDistribution": {
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+                "spanNulls": true,
+                "stacking": {
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+                  "mode": "none"
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+              "mappings": [],
+              "max": 100,
+              "min": 0,
+              "thresholds": {
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+                    "color": "green",
+                    "value": null
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+                  {
+                    "color": "red",
+                    "value": 80
+                  }
+                ]
+              },
+              "unit": "percent"
+            },
+            "overrides": []
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+            "w": 12,
+            "x": 0,
+            "y": 14
+          },
+          "id": 12,
+          "links": [],
+          "options": {
+            "legend": {
+              "calcs": [],
+              "displayMode": "list",
+              "placement": "bottom",
+              "showLegend": true
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+            "tooltip": {
+              "mode": "multi",
+              "sort": "none"
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+          "targets": [
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+              "datasource": {
+                "uid": "$datasource"
+              },
+              "expr": "round(sum by (datname) (rate(pg_stat_database_blks_hit{datname=~\"$db\",%(postgresExporterSelector)s}[$__rate_interval])) / (sum by (datname)(rate(pg_stat_database_blks_hit{datname=~\"$db\",%(postgresExporterSelector)s}[$__rate_interval])) + sum by (datname)(rate(pg_stat_database_blks_read{datname=~\"$db\",%(postgresExporterSelector)s}[$__rate_interval])))*100,0.001)" % $._config,
+              "format": "time_series",
+              "legendFormat": "{{datname}} - cache hit rate",
+              "refId": "A",
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+          "type": "timeseries"
+        },
+        {
+          "datasource": {
+            "uid": "$datasource"
+          },
+          "fieldConfig": {
+            "defaults": {
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+                "mode": "palette-classic"
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+                "axisColorMode": "text",
+                "axisLabel": "",
+                "axisPlacement": "auto",
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+                "drawStyle": "line",
+                "fillOpacity": 10,
+                "gradientMode": "none",
+                "hideFrom": {
+                  "legend": false,
+                  "tooltip": false,
+                  "viz": false
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+                "lineInterpolation": "linear",
+                "lineWidth": 2,
+                "pointSize": 5,
+                "scaleDistribution": {
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+                "showPoints": "never",
+                "spanNulls": true,
+                "stacking": {
+                  "group": "A",
+                  "mode": "none"
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+                "thresholdsStyle": {
+                  "mode": "off"
+                }
+              },
+              "mappings": [],
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": null
+                  },
+                  {
+                    "color": "red",
+                    "value": 80
+                  }
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+              "unit": "short"
+            },
+            "overrides": []
+          },
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+            "w": 12,
+            "x": 12,
+            "y": 14
+          },
+          "id": 13,
+          "links": [],
+          "options": {
+            "legend": {
+              "calcs": [],
+              "displayMode": "list",
+              "placement": "bottom",
+              "showLegend": true
+            },
+            "tooltip": {
+              "mode": "multi",
+              "sort": "none"
+            }
+          },
+          "pluginVersion": "9.4.3",
+          "targets": [
+            {
+              "datasource": {
+                "uid": "$datasource"
+              },
+              "expr": "pg_stat_database_numbackends{datname=~\"$db\",%(postgresExporterSelector)s}" % $._config,
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "{{datname}} - {{__name__}}",
+              "refId": "A",
+              "step": 240
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+          "type": "timeseries"
+        }
+      ],
+      "refresh": false,
+      "revision": 1,
+      "schemaVersion": 38,
+      "style": "dark",
+      "tags": [
+        "postgres"
+      ],
+      "templating": {
+        "list": [
+          {
+            "hide": 0,
+            "includeAll": false,
+            "label": "Data Source",
+            "multi": false,
+            "name": "datasource",
+            "options": [],
+            "query": "prometheus",
+            "refresh": 1,
+            "regex": "",
+            "skipUrlSync": false,
+            "type": "datasource"
+          },
+          {
+            "allValue": ".+",
+            "current": {
+              "selected": true,
+              "text": [
+                "All"
+              ],
+              "value": [
+                "$__all"
+              ]
+            },
+            "datasource": {
+              "uid": "$datasource"
+            },
+            "definition": "label_values(pg_up, job)",
+            "hide": 0,
+            "includeAll": true,
+            "label": "job",
+            "multi": true,
+            "name": "job",
+            "options": [],
+            "query": {
+              "query": "label_values(pg_up, job)",
+              "refId": "StandardVariableQuery"
+            },
+            "refresh": 1,
+            "regex": "",
+            "skipUrlSync": false,
+            "sort": 0,
+            "tagValuesQuery": "",
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          },
+          {
+            "allValue": ".+",
+            "current": {
+              "selected": true,
+              "text": [
+                "All"
+              ],
+              "value": [
+                "$__all"
+              ]
+            },
+            "datasource": {
+              "uid": "$datasource"
+            },
+            "definition": "label_values(pg_up{job=~\"$job\"},instance)",
+            "hide": 0,
+            "includeAll": true,
+            "label": "instance",
+            "multi": true,
+            "name": "instance",
+            "options": [],
+            "query": {
+              "query": "label_values(pg_up{job=~\"$job\"},instance)",
+              "refId": "StandardVariableQuery"
+            },
+            "refresh": 1,
+            "regex": "",
+            "skipUrlSync": false,
+            "sort": 0,
+            "tagValuesQuery": "",
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          },
+          {
+            "allValue": ".+",
+            "datasource": {
+              "uid": "$datasource"
+            },
+            "definition": "label_values(pg_stat_database_tup_fetched{%(postgresExporterSelector)s,datname!~\"template.*|postgres\"},datname)" % $._config,
+            "hide": 0,
+            "includeAll": true,
+            "label": "db",
+            "multi": false,
+            "name": "db",
+            "options": [],
+            "query": {
+              "query": "label_values(pg_stat_database_tup_fetched{%(postgresExporterSelector)s,datname!~\"template.*|postgres\"},datname)" % $._config,
+              "refId": "StandardVariableQuery"
+            },
+            "refresh": 1,
+            "regex": "",
+            "skipUrlSync": false,
+            "sort": 0,
+            "tagValuesQuery": "",
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          }
+        ]
+      },
+      "time": {
+        "from": "now-1h",
+        "to": "now"
+      },
+      "timepicker": {
+        "refresh_intervals": [
+          "5s",
+          "10s",
+          "30s",
+          "1m",
+          "5m",
+          "15m",
+          "30m",
+          "1h",
+          "2h",
+          "1d"
+        ],
+        "time_options": [
+          "5m",
+          "15m",
+          "1h",
+          "6h",
+          "12h",
+          "24h",
+          "2d",
+          "7d",
+          "30d"
+        ]
+      },
+      "timezone": "browser",
+      "title": "Postgres Overview",
+      "uid": "wGgaPlciz",
+      "version": 39,
+      "weekStart": ""
+    },
+  },
+}