From 3eee9facd6b8e000c314e2154874e65b770c6928 Mon Sep 17 00:00:00 2001
From: "chunshao.rcs" <chunshao.rcs@antgroup.com>
Date: Tue, 28 Mar 2023 17:28:13 +0800
Subject: [PATCH] docs: update grafana setting in observability (#64)

---
 docs/src/cn/operation/observability.md    |    4 +-
 docs/src/en/operation/observability.md    |    4 +-
 docs/src/resources/grafana-dashboard.json | 1660 +++++++++++----------
 3 files changed, 912 insertions(+), 756 deletions(-)

diff --git a/docs/src/cn/operation/observability.md b/docs/src/cn/operation/observability.md
index 7d8dfc7f..4ff356a9 100644
--- a/docs/src/cn/operation/observability.md
+++ b/docs/src/cn/operation/observability.md
@@ -86,11 +86,11 @@ docker run -d --name=grafana -p 3000:3000 grafana/grafana:9.3.6
 - tps: 集群写入请求数。
 - qps: 集群查询请求数。
 - 99th query/write duration: 查询写入的 99% 分位数。
-- query by table: 表级别的查询请求数。
+- table query by table: 表查询请求数。
 - 99th write duration details by instance: 写入耗时的 99% 分位数。
 - 99th query duration details by instance: 查询耗时的 99% 分位数。
 - 99th write partition table duration: 分区表查询耗时的 99% 分位数。
-- rows by table: 表级别的写入行数。
+- table rows: 表的写入行数。
 - table rows by instance: 实例级别的写入行数。
 - total tables to write: 有数据写入的表数目。
 - flush count: CeresDB flush 的次数。
diff --git a/docs/src/en/operation/observability.md b/docs/src/en/operation/observability.md
index d5aaed87..47bb6646 100644
--- a/docs/src/en/operation/observability.md
+++ b/docs/src/en/operation/observability.md
@@ -86,11 +86,11 @@ After importing the dashboard, you will see the following page:
 - tps: Number of cluster write requests.
 - qps: Number of cluster query requests.
 - 99th query/write duration: 99th quantile of write and query duration.
-- query by table: Query group by table.
+- table query: Query group by table.
 - 99th write duration details by instance: 99th quantile of write duration group by instance.
 - 99th query duration details by instance: 99th quantile of query duration group by instance.
 - 99th write partition table duration: 99th quantile of write duration of partition table.
-- rows by table: The rows of data written to each table.
+- table rows: The rows of data written.
 - table rows by instance: The written rows by instance.
 - total tables to write: Number of tables with data written.
 - flush count: Number of CeresDB flush.
diff --git a/docs/src/resources/grafana-dashboard.json b/docs/src/resources/grafana-dashboard.json
index 59fa9541..19ff425b 100644
--- a/docs/src/resources/grafana-dashboard.json
+++ b/docs/src/resources/grafana-dashboard.json
@@ -1,4 +1,35 @@
 {
+  "__inputs": [
+    {
+      "name": "DS_PROMETHEUS",
+      "label": "Prometheus",
+      "description": "",
+      "type": "datasource",
+      "pluginId": "prometheus",
+      "pluginName": "Prometheus"
+    }
+  ],
+  "__elements": {},
+  "__requires": [
+    {
+      "type": "grafana",
+      "id": "grafana",
+      "name": "Grafana",
+      "version": "9.3.6"
+    },
+    {
+      "type": "datasource",
+      "id": "prometheus",
+      "name": "Prometheus",
+      "version": "1.0.0"
+    },
+    {
+      "type": "panel",
+      "id": "timeseries",
+      "name": "Time series",
+      "version": ""
+    }
+  ],
   "annotations": {
     "list": [
       {
@@ -24,7 +55,7 @@
   "editable": true,
   "fiscalYearStartMonth": 0,
   "graphTooltip": 0,
-  "id": 1,
+  "id": null,
   "links": [],
   "liveNow": false,
   "panels": [
@@ -57,7 +88,7 @@
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "qZq2cZAVz"
+        "uid": "${DS_PROMETHEUS}"
       },
       "fieldConfig": {
         "defaults": {
@@ -136,7 +167,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "qZq2cZAVz"
+            "uid": "${DS_PROMETHEUS}"
           },
           "editorMode": "code",
           "expr": "sum(rate(grpc_handler_duration_count{env=\"$env\", type=\"handle_write\"}[3m]))",
@@ -144,61 +175,107 @@
           "legendFormat": "__auto",
           "range": true,
           "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_PROMETHEUS}"
+          },
+          "editorMode": "code",
+          "expr": "sum(rate(remote_engine_grpc_handler_duration_count{env=\"$env\", type=\"write\"}[3m]))",
+          "hide": false,
+          "legendFormat": "__auto",
+          "range": true,
+          "refId": "B"
         }
       ],
       "title": "tps",
       "type": "timeseries"
     },
     {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
       "datasource": {
         "type": "prometheus",
-        "uid": "qZq2cZAVz"
+        "uid": "${DS_PROMETHEUS}"
+      },
+      "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": "reqps"
+        },
+        "overrides": []
       },
-      "fill": 1,
-      "fillGradient": 0,
       "gridPos": {
         "h": 6,
         "w": 12,
         "x": 12,
         "y": 1
       },
-      "hiddenSeries": false,
       "id": 16,
-      "legend": {
-        "avg": false,
-        "current": false,
-        "max": false,
-        "min": false,
-        "show": true,
-        "total": false,
-        "values": false
-      },
-      "lines": true,
-      "linewidth": 1,
       "links": [],
-      "nullPointMode": "connected",
       "options": {
-        "alertThreshold": true
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
       },
-      "paceLength": 10,
-      "percentage": false,
       "pluginVersion": "9.3.6",
-      "pointradius": 2,
-      "points": false,
-      "renderer": "flot",
-      "seriesOverrides": [],
-      "spaceLength": 10,
-      "stack": false,
-      "steppedLine": false,
       "targets": [
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "qZq2cZAVz"
+            "uid": "${DS_PROMETHEUS}"
           },
           "editorMode": "code",
           "expr": "sum(rate(grpc_handler_duration_count{env=\"$env\", type = \"handle_query\"}[3m]))",
@@ -206,88 +283,107 @@
           "legendFormat": "__auto",
           "range": true,
           "refId": "A"
-        }
-      ],
-      "thresholds": [],
-      "timeRegions": [],
-      "title": "qps",
-      "tooltip": {
-        "shared": true,
-        "sort": 2,
-        "value_type": "individual"
-      },
-      "type": "graph",
-      "xaxis": {
-        "mode": "time",
-        "show": true,
-        "values": []
-      },
-      "yaxes": [
-        {
-          "format": "reqps",
-          "logBase": 1,
-          "show": true
         },
         {
-          "format": "short",
-          "logBase": 1,
-          "show": true
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_PROMETHEUS}"
+          },
+          "editorMode": "code",
+          "expr": "sum(rate(remote_engine_grpc_handler_duration_count{env=\"$env\", type = \"stream_read\"}[3m]))",
+          "hide": false,
+          "legendFormat": "__auto",
+          "range": true,
+          "refId": "B"
         }
       ],
-      "yaxis": {
-        "align": false
-      }
+      "title": "qps",
+      "type": "timeseries"
     },
     {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
       "datasource": {
         "type": "prometheus",
-        "uid": "qZq2cZAVz"
+        "uid": "${DS_PROMETHEUS}"
+      },
+      "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": "s"
+        },
+        "overrides": []
       },
-      "fill": 1,
-      "fillGradient": 0,
       "gridPos": {
         "h": 6,
         "w": 12,
         "x": 0,
         "y": 7
       },
-      "hiddenSeries": false,
       "id": 4,
-      "legend": {
-        "avg": false,
-        "current": false,
-        "max": false,
-        "min": false,
-        "show": true,
-        "total": false,
-        "values": false
-      },
-      "lines": true,
-      "linewidth": 1,
       "links": [],
-      "nullPointMode": "connected",
       "options": {
-        "alertThreshold": true
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
       },
-      "paceLength": 10,
-      "percentage": false,
       "pluginVersion": "9.3.6",
-      "pointradius": 2,
-      "points": false,
-      "renderer": "flot",
-      "seriesOverrides": [],
-      "spaceLength": 10,
-      "stack": false,
-      "steppedLine": false,
       "targets": [
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "qZq2cZAVz"
+            "uid": "${DS_PROMETHEUS}"
           },
           "editorMode": "code",
           "expr": "histogram_quantile(0.99, sum(rate(grpc_handler_duration_bucket{env=\"$env\"}[3m])) by (le, type))",
@@ -295,179 +391,203 @@
           "legendFormat": "__auto",
           "range": true,
           "refId": "A"
-        }
-      ],
-      "thresholds": [],
-      "timeRegions": [],
-      "title": "99th query/write duration",
-      "tooltip": {
-        "shared": true,
-        "sort": 2,
-        "value_type": "individual"
-      },
-      "type": "graph",
-      "xaxis": {
-        "mode": "time",
-        "show": true,
-        "values": []
-      },
-      "yaxes": [
-        {
-          "$$hashKey": "object:125",
-          "format": "s",
-          "logBase": 1,
-          "show": true
         },
         {
-          "$$hashKey": "object:126",
-          "format": "short",
-          "logBase": 1,
-          "show": true
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_PROMETHEUS}"
+          },
+          "editorMode": "code",
+          "expr": "histogram_quantile(0.99, sum(rate(remote_engine_grpc_handler_duration_bucket{env=\"$env\"}[3m])) by (le, type))",
+          "hide": false,
+          "legendFormat": "__auto",
+          "range": true,
+          "refId": "B"
         }
       ],
-      "yaxis": {
-        "align": false
-      }
+      "title": "99th query/write duration",
+      "type": "timeseries"
     },
     {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
       "datasource": {
         "type": "prometheus",
-        "uid": "qZq2cZAVz"
+        "uid": "${DS_PROMETHEUS}"
+      },
+      "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": "reqps"
+        },
+        "overrides": []
       },
-      "fill": 1,
-      "fillGradient": 0,
       "gridPos": {
         "h": 6,
         "w": 12,
         "x": 12,
         "y": 7
       },
-      "hiddenSeries": false,
       "id": 18,
-      "legend": {
-        "avg": false,
-        "current": false,
-        "max": false,
-        "min": false,
-        "show": true,
-        "total": false,
-        "values": false
-      },
-      "lines": true,
-      "linewidth": 1,
       "links": [],
-      "nullPointMode": "connected",
       "options": {
-        "alertThreshold": true
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
       },
-      "paceLength": 10,
-      "percentage": false,
       "pluginVersion": "9.3.6",
-      "pointradius": 2,
-      "points": false,
-      "renderer": "flot",
-      "seriesOverrides": [],
-      "spaceLength": 10,
-      "stack": false,
-      "steppedLine": false,
       "targets": [
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "qZq2cZAVz"
+            "uid": "${DS_PROMETHEUS}"
           },
           "editorMode": "code",
-          "expr": "sum(rate(table_read_request_counter{env=\"$env\"}[3m])) by (table) > 0",
+          "expr": "sum(rate(table_read_request_counter{env=\"$env\"}[3m])) > 0",
           "hide": false,
           "legendFormat": "__auto",
           "range": true,
           "refId": "A"
         }
       ],
-      "thresholds": [],
-      "timeRegions": [],
-      "title": "query by table",
-      "tooltip": {
-        "shared": true,
-        "sort": 2,
-        "value_type": "individual"
-      },
-      "type": "graph",
-      "xaxis": {
-        "mode": "time",
-        "show": true,
-        "values": []
-      },
-      "yaxes": [
-        {
-          "format": "reqps",
-          "logBase": 1,
-          "show": true
-        },
-        {
-          "format": "short",
-          "logBase": 1,
-          "show": true
-        }
-      ],
-      "yaxis": {
-        "align": false
-      }
+      "title": "table query",
+      "type": "timeseries"
     },
     {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
       "datasource": {
         "type": "prometheus",
-        "uid": "qZq2cZAVz"
-      },
-      "fill": 1,
-      "fillGradient": 0,
-      "gridPos": {
-        "h": 6,
-        "w": 12,
-        "x": 0,
-        "y": 13
+        "uid": "${DS_PROMETHEUS}"
       },
-      "hiddenSeries": false,
-      "id": 5,
-      "legend": {
-        "avg": false,
-        "current": false,
-        "max": false,
-        "min": false,
-        "show": true,
-        "total": false,
-        "values": false
-      },
-      "lines": true,
-      "linewidth": 1,
-      "links": [],
-      "nullPointMode": "connected",
-      "options": {
-        "alertThreshold": true
+      "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": "s"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 6,
+        "w": 12,
+        "x": 0,
+        "y": 13
+      },
+      "id": 5,
+      "links": [],
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
       },
-      "paceLength": 10,
-      "percentage": false,
       "pluginVersion": "9.3.6",
-      "pointradius": 2,
-      "points": false,
-      "renderer": "flot",
-      "seriesOverrides": [],
-      "spaceLength": 10,
-      "stack": false,
-      "steppedLine": false,
       "targets": [
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "qZq2cZAVz"
+            "uid": "${DS_PROMETHEUS}"
           },
           "editorMode": "code",
           "expr": "histogram_quantile(0.99, sum(rate(grpc_handler_duration_bucket{env=\"$env\", type=\"handle_write\"}[3m])) by (le, type, instance))",
@@ -475,88 +595,107 @@
           "legendFormat": "__auto",
           "range": true,
           "refId": "A"
-        }
-      ],
-      "thresholds": [],
-      "timeRegions": [],
-      "title": "99th write duration details by instance",
-      "tooltip": {
-        "shared": true,
-        "sort": 2,
-        "value_type": "individual"
-      },
-      "type": "graph",
-      "xaxis": {
-        "mode": "time",
-        "show": true,
-        "values": []
-      },
-      "yaxes": [
-        {
-          "format": "s",
-          "logBase": 1,
-          "show": true
         },
         {
-          "format": "short",
-          "logBase": 1,
-          "show": true
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_PROMETHEUS}"
+          },
+          "editorMode": "code",
+          "expr": "histogram_quantile(0.99, sum(rate(remote_engine_grpc_handler_duration_bucket{env=\"$env\", type=\"write\"}[3m])) by (le, type, instance))",
+          "hide": false,
+          "legendFormat": "__auto",
+          "range": true,
+          "refId": "B"
         }
       ],
-      "yaxis": {
-        "align": false
-      }
+      "title": "99th write duration details by instance",
+      "type": "timeseries"
     },
     {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
       "datasource": {
         "type": "prometheus",
-        "uid": "qZq2cZAVz"
+        "uid": "${DS_PROMETHEUS}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 10,
+            "gradientMode": "none",
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@@ -938,35 +1101,8 @@
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-            "uid": "qZq2cZAVz"
+            "uid": "${DS_PROMETHEUS}"
           },
           "editorMode": "code",
           "expr": "sum(rate(table_flush_duration_count{env=\"$env\"}[3m])) by (instance)",
@@ -1053,86 +1223,93 @@
           "refId": "A"
         }
       ],
-      "thresholds": [],
-      "timeRegions": [],
       "title": "flush count",
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-        "sort": 2,
-        "value_type": "individual"
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-          "format": "short",
-          "logBase": 1,
-          "show": true
-        }
-      ],
-      "yaxis": {
-        "align": false
-      }
+      "type": "timeseries"
     },
     {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
       "datasource": {
         "type": "prometheus",
-        "uid": "qZq2cZAVz"
+        "uid": "${DS_PROMETHEUS}"
+      },
+      "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": "s"
+        },
+        "overrides": []
       },
-      "fill": 1,
-      "fillGradient": 0,
       "gridPos": {
         "h": 6,
         "w": 12,
         "x": 12,
         "y": 32
       },
-      "hiddenSeries": false,
       "id": 9,
-      "legend": {
-        "avg": false,
-        "current": false,
-        "max": false,
-        "min": false,
-        "show": true,
-        "total": false,
-        "values": false
-      },
-      "lines": true,
-      "linewidth": 1,
       "links": [],
-      "nullPointMode": "connected",
       "options": {
-        "alertThreshold": true
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
       },
-      "paceLength": 10,
-      "percentage": false,
       "pluginVersion": "9.3.6",
-      "pointradius": 2,
-      "points": false,
-      "renderer": "flot",
-      "seriesOverrides": [],
-      "spaceLength": 10,
-      "stack": false,
-      "steppedLine": false,
       "targets": [
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "qZq2cZAVz"
+            "uid": "${DS_PROMETHEUS}"
           },
           "editorMode": "code",
           "expr": "histogram_quantile(0.99, sum(rate(table_flush_duration_bucket{env=\"$env\"}[3m])) by (le, instance))",
@@ -1142,86 +1319,92 @@
           "refId": "A"
         }
       ],
-      "thresholds": [],
-      "timeRegions": [],
       "title": "99th flush duration details by instance",
-      "tooltip": {
-        "shared": true,
-        "sort": 2,
-        "value_type": "individual"
-      },
-      "type": "graph",
-      "xaxis": {
-        "mode": "time",
-        "show": true,
-        "values": []
-      },
-      "yaxes": [
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-          "logBase": 1,
-          "show": true
-        },
-        {
-          "format": "short",
-          "logBase": 1,
-          "show": true
-        }
-      ],
-      "yaxis": {
-        "align": false
-      }
+      "type": "timeseries"
     },
     {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
       "datasource": {
         "type": "prometheus",
-        "uid": "qZq2cZAVz"
+        "uid": "${DS_PROMETHEUS}"
+      },
+      "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"
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "s"
+        },
+        "overrides": []
       },
-      "fill": 1,
-      "fillGradient": 0,
       "gridPos": {
         "h": 6,
         "w": 12,
         "x": 0,
         "y": 38
       },
-      "hiddenSeries": false,
       "id": 17,
-      "legend": {
-        "avg": false,
-        "current": false,
-        "max": false,
-        "min": false,
-        "show": true,
-        "total": false,
-        "values": false
-      },
-      "lines": true,
-      "linewidth": 1,
       "links": [],
-      "nullPointMode": "connected",
       "options": {
-        "alertThreshold": true
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
       },
-      "paceLength": 10,
-      "percentage": false,
       "pluginVersion": "9.3.6",
-      "pointradius": 2,
-      "points": false,
-      "renderer": "flot",
-      "seriesOverrides": [],
-      "spaceLength": 10,
-      "stack": false,
-      "steppedLine": false,
       "targets": [
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "qZq2cZAVz"
+            "uid": "${DS_PROMETHEUS}"
           },
           "editorMode": "code",
           "expr": "histogram_quantile(0.99, sum(rate(table_write_stall_duration_bucket{env=\"$env\"}[3m])) by (le, instance))",
@@ -1231,35 +1414,8 @@
           "refId": "A"
         }
       ],
-      "thresholds": [],
-      "timeRegions": [],
       "title": "99th write stall duration details by instance",
-      "tooltip": {
-        "shared": true,
-        "sort": 2,
-        "value_type": "individual"
-      },
-      "type": "graph",
-      "xaxis": {
-        "mode": "time",
-        "show": true,
-        "values": []
-      },
-      "yaxes": [
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-          "format": "s",
-          "logBase": 1,
-          "show": true
-        },
-        {
-          "format": "short",
-          "logBase": 1,
-          "show": true
-        }
-      ],
-      "yaxis": {
-        "align": false
-      }
+      "type": "timeseries"
     }
   ],
   "refresh": "",
@@ -1305,6 +1461,6 @@
   "timezone": "",
   "title": "ceresdb",
   "uid": "M8cJ6xcD",
-  "version": 9,
+  "version": 8,
   "weekStart": ""
 }
\ No newline at end of file