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        "w": 24,
        "x": 0,
        "y": 35
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      "id": 387,
      "panels": [],
      "repeat": null,
      "title": "Aborted",
      "type": "row"
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      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "DS_PROMETHEUS",
      "decimals": 2,
      "description": "**Aborted Connections**\n\nWhen a given host connects to MySQL and the connection is interrupted in the middle (for example due to bad credentials), MySQL keeps that info in a system table (since 5.6 this table is exposed in performance_schema).\n\nIf the amount of failed requests without a successful connection reaches the value of max_connect_errors, mysqld assumes that something is wrong and blocks the host from further connection.\n\nTo allow connections from that host again, you need to issue the ``FLUSH HOSTS`` statement.",
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      "error": false,
      "fieldConfig": {
        "defaults": {
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      "fill": 2,
      "fillGradient": 0,
      "grid": {},
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 0,
        "y": 36
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      "hiddenSeries": false,
      "id": 47,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": false,
        "max": true,
        "min": true,
        "show": true,
        "sort": "avg",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "alertThreshold": true
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      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "rate(mysql_global_status_aborted_connects{instance=~\"$host\"}[$interval]) or irate(mysql_global_status_aborted_connects{instance=~\"$host\"}[5m])",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "Aborted Connects (attempts)",
          "metric": "",
          "refId": "A",
          "step": 20
        },
        {
          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "rate(mysql_global_status_aborted_clients{instance=~\"$host\"}[$interval]) or irate(mysql_global_status_aborted_clients{instance=~\"$host\"}[5m])",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "Aborted Clients (timeout)",
          "metric": "",
          "refId": "B",
          "step": 20,
          "target": ""
        }
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      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "MySQL Aborted Connections",
      "tooltip": {
        "msResolution": false,
        "shared": true,
        "sort": 0,
        "value_type": "cumulative"
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      "type": "graph",
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        "buckets": null,
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        "show": true,
        "values": []
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          "max": null,
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      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "DS_PROMETHEUS",
      "decimals": 2,
      "description": "**Table Locks**\n\nMySQL takes a number of different locks for varying reasons. In this graph we see how many Table level locks MySQL has requested from the storage engine. In the case of InnoDB, many times the locks could actually be row locks as it only takes table level locks in a few specific cases.\n\nIt is most useful to compare Locks Immediate and Locks Waited. If Locks waited is rising, it means you have lock contention. Otherwise, Locks Immediate rising and falling is normal activity.",
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      "error": false,
      "fieldConfig": {
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      "grid": {},
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 12,
        "y": 36
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      "hiddenSeries": false,
      "id": 32,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": false,
        "max": true,
        "min": true,
        "rightSide": false,
        "show": true,
        "sort": "avg",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "alertThreshold": true
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      "percentage": false,
      "pluginVersion": "7.4.3",
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "rate(mysql_global_status_table_locks_immediate{instance=~\"$host\"}[$interval]) or irate(mysql_global_status_table_locks_immediate{instance=~\"$host\"}[5m])",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "Table Locks Immediate",
          "metric": "",
          "refId": "A",
          "step": 20
        },
        {
          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "rate(mysql_global_status_table_locks_waited{instance=~\"$host\"}[$interval]) or irate(mysql_global_status_table_locks_waited{instance=~\"$host\"}[5m])",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "Table Locks Waited",
          "metric": "",
          "refId": "B",
          "step": 20
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "MySQL Table Locks",
      "tooltip": {
        "msResolution": false,
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
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          "format": "short",
          "logBase": 1,
          "max": null,
          "min": 0,
          "show": true
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          "format": "short",
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          "max": null,
          "min": 0,
          "show": true
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      "yaxis": {
        "align": false,
        "alignLevel": null
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      "datasource": "DS_PROMETHEUS",
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
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      "id": 388,
      "panels": [],
      "repeat": null,
      "title": "Network",
      "type": "row"
    },
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      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "DS_PROMETHEUS",
      "decimals": 2,
      "description": "**MySQL Network Traffic**\n\nHere we can see how much network traffic is generated by MySQL. Outbound is network traffic sent from MySQL and Inbound is network traffic MySQL has received.",
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      "error": false,
      "fieldConfig": {
        "defaults": {
          "custom": {}
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        "overrides": []
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      "fill": 6,
      "fillGradient": 0,
      "grid": {},
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 0,
        "y": 44
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      "hiddenSeries": false,
      "id": 9,
      "legend": {
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        "avg": true,
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        "min": true,
        "rightSide": false,
        "show": true,
        "sort": "avg",
        "sortDesc": true,
        "total": false,
        "values": true
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      "lines": true,
      "linewidth": 2,
      "links": [],
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      "points": false,
      "renderer": "flot",
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      "spaceLength": 10,
      "stack": true,
      "steppedLine": false,
      "targets": [
        {
          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "rate(mysql_global_status_bytes_received{instance=~\"$host\"}[$interval]) or irate(mysql_global_status_bytes_received{instance=~\"$host\"}[5m])",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "Inbound",
          "metric": "",
          "refId": "A",
          "step": 20
        },
        {
          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "rate(mysql_global_status_bytes_sent{instance=~\"$host\"}[$interval]) or irate(mysql_global_status_bytes_sent{instance=~\"$host\"}[5m])",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "Outbound",
          "metric": "",
          "refId": "B",
          "step": 20
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "MySQL Network Traffic",
      "tooltip": {
        "msResolution": false,
        "shared": true,
        "sort": 0,
        "value_type": "individual"
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      "type": "graph",
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        "name": null,
        "show": true,
        "values": []
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      "yaxes": [
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          "format": "Bps",
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          "max": null,
          "min": 0,
          "show": true
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          "format": "none",
          "logBase": 1,
          "max": null,
          "min": 0,
          "show": true
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      "yaxis": {
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      "bars": true,
      "dashLength": 10,
      "dashes": false,
      "datasource": "DS_PROMETHEUS",
      "decimals": 2,
      "description": "**MySQL Network Usage Hourly**\n\nHere we can see how much network traffic is generated by MySQL per hour. You can use the bar graph to compare data sent by MySQL and data received by MySQL.",
      "editable": true,
      "error": false,
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 6,
      "fillGradient": 0,
      "grid": {},
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 12,
        "y": 44
      },
      "height": "250px",
      "hiddenSeries": false,
      "id": 381,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": false,
        "max": true,
        "min": true,
        "rightSide": false,
        "show": true,
        "sort": "avg",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": false,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "alertThreshold": true
      },
      "percentage": false,
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      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": true,
      "steppedLine": false,
      "targets": [
        {
          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "increase(mysql_global_status_bytes_received{instance=~\"$host\"}[1h])",
          "format": "time_series",
          "interval": "1h",
          "intervalFactor": 1,
          "legendFormat": "Received",
          "metric": "",
          "refId": "A",
          "step": 3600
        },
        {
          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "increase(mysql_global_status_bytes_sent{instance=~\"$host\"}[1h])",
          "format": "time_series",
          "interval": "1h",
          "intervalFactor": 1,
          "legendFormat": "Sent",
          "metric": "",
          "refId": "B",
          "step": 3600
        }
      ],
      "thresholds": [],
      "timeFrom": "24h",
      "timeRegions": [],
      "timeShift": null,
      "title": "MySQL Network Usage Hourly",
      "tooltip": {
        "msResolution": false,
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
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        "show": true,
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          "max": null,
          "min": 0,
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          "max": null,
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      "datasource": "DS_PROMETHEUS",
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        "x": 0,
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      "id": 389,
      "panels": [],
      "repeat": null,
      "title": "Memory",
      "type": "row"
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      "error": false,
      "fieldConfig": {
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      "fill": 6,
      "fillGradient": 0,
      "grid": {},
      "gridPos": {
        "h": 7,
        "w": 24,
        "x": 0,
        "y": 52
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      "hiddenSeries": false,
      "id": 50,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": false,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": true,
        "rightSide": true,
        "show": true,
        "sort": "avg",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [
        {
          "title": "Detailed descriptions about metrics",
          "url": "https:\/\/www.percona.com\/doc\/percona-monitoring-and-management\/dashboard.mysql-overview.html#mysql-internal-memory-overview"
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      ],
      "nullPointMode": "null",
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      "pointradius": 5,
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      "renderer": "flot",
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          "alias": "System Memory",
          "fill": 0,
          "stack": false
        }
      ],
      "spaceLength": 10,
      "stack": true,
      "steppedLine": false,
      "targets": [
        {
          "expr": "node_memory_MemTotal{instance=~\"$host\"}",
          "format": "time_series",
          "intervalFactor": 2,
          "legendFormat": "System Memory",
          "refId": "G",
          "step": 4
        },
        {
          "expr": "mysql_global_status_innodb_page_size{instance=~\"$host\"} * on (instance) mysql_global_status_buffer_pool_pages{instance=~\"$host\",state=\"data\"}",
          "format": "time_series",
          "hide": false,
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "InnoDB Buffer Pool Data",
          "refId": "A",
          "step": 20
        },
        {
          "expr": "mysql_global_variables_innodb_log_buffer_size{instance=~\"$host\"}",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "InnoDB Log Buffer Size",
          "refId": "D",
          "step": 20
        },
        {
          "expr": "mysql_global_variables_innodb_additional_mem_pool_size{instance=~\"$host\"}",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 2,
          "legendFormat": "InnoDB Additional Memory Pool Size",
          "refId": "H",
          "step": 40
        },
        {
          "expr": "mysql_global_status_innodb_mem_dictionary{instance=~\"$host\"}",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "InnoDB Dictionary Size",
          "refId": "F",
          "step": 20
        },
        {
          "expr": "mysql_global_variables_key_buffer_size{instance=~\"$host\"}",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "Key Buffer Size",
          "refId": "B",
          "step": 20
        },
        {
          "expr": "mysql_global_variables_query_cache_size{instance=~\"$host\"}",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "Query Cache Size",
          "refId": "C",
          "step": 20
        },
        {
          "expr": "mysql_global_status_innodb_mem_adaptive_hash{instance=~\"$host\"}",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "Adaptive Hash Index Size",
          "refId": "E",
          "step": 20
        },
        {
          "expr": "mysql_global_variables_tokudb_cache_size{instance=~\"$host\"}",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "TokuDB Cache Size",
          "refId": "I",
          "step": 20
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "MySQL Internal Memory Overview",
      "tooltip": {
        "msResolution": false,
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
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        "show": true,
        "values": []
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          "label": "",
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          "max": null,
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      "datasource": "DS_PROMETHEUS",
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        "x": 0,
        "y": 60
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        "avg": true,
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        "max": true,
        "min": true,
        "rightSide": true,
        "show": true,
        "sort": "avg",
        "sortDesc": true,
        "total": false,
        "values": true
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      "lines": true,
      "linewidth": 2,
      "links": [
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          "title": "Server Status Variables (Com_xxx)",
          "url": "https:\/\/dev.mysql.com\/doc\/refman\/5.7\/en\/server-status-variables.html#statvar_Com_xxx"
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      "steppedLine": false,
      "targets": [
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          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "topk(5, rate(mysql_global_status_commands_total{instance=~\"$host\"}[$interval])>0) or irate(mysql_global_status_commands_total{instance=~\"$host\"}[5m])>0",
          "format": "time_series",
          "hide": false,
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