Grafana dashboard: MySQL Overview
Description: Dashboard from Percona Monitoring and Management project. https://github.com/percona/grafana-dashboards


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          "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": "$interval",
          "intervalFactor": 1,
          "legendFormat": "Table Locks Waited",
          "metric": "",
          "refId": "B",
          "step": 20
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "MySQL Table Locks",
      "tooltip": {
        "msResolution": false,
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
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          "format": "short",
          "logBase": 1,
          "max": null,
          "min": 0,
          "show": true
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          "format": "short",
          "logBase": 1,
          "max": null,
          "min": 0,
          "show": true
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      "yaxis": {
        "align": false,
        "alignLevel": null
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      "datasource": null,
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 45
      },
      "id": 388,
      "panels": [],
      "repeat": null,
      "title": "Network",
      "type": "row"
    },
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${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.",
      "editable": true,
      "error": false,
      "fill": 6,
      "fillGradient": 0,
      "grid": {},
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 0,
        "y": 46
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      "hiddenSeries": false,
      "id": 9,
      "legend": {
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        "avg": true,
        "current": false,
        "max": true,
        "min": true,
        "rightSide": false,
        "show": true,
        "sort": "avg",
        "sortDesc": true,
        "total": false,
        "values": true
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      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
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      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": true,
      "steppedLine": false,
      "targets": [
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          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "rate(mysql_global_status_bytes_received{instance=\"$host\"}[$interval]) or irate(mysql_global_status_bytes_received{instance=\"$host\"}[5m])",
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          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "Inbound",
          "metric": "",
          "refId": "A",
          "step": 20
        },
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          "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
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      ],
      "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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      "yaxes": [
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          "max": null,
          "min": 0,
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      "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.",
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      "error": false,
      "fill": 6,
      "fillGradient": 0,
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      "gridPos": {
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      "linewidth": 2,
      "links": [],
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      "points": false,
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      "stack": true,
      "steppedLine": false,
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          "errors": {},
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          "intervalFactor": 1,
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          "refId": "A",
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          "errors": {},
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          "intervalFactor": 1,
          "legendFormat": "Sent",
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      "thresholds": [],
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      "timeRegions": [],
      "timeShift": null,
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        "shared": true,
        "sort": 0,
        "value_type": "individual"
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      "panels": [],
      "repeat": null,
      "title": "Memory",
      "type": "row"
    },
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      "dashLength": 10,
      "dashes": false,
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      "error": false,
      "fill": 6,
      "fillGradient": 0,
      "grid": {},
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        "h": 7,
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      "lines": true,
      "linewidth": 2,
      "links": [
        {
          "title": "Detailed descriptions about metrics",
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          "alias": "System Memory",
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      "spaceLength": 10,
      "stack": true,
      "steppedLine": false,
      "targets": [
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          "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": "$interval",
          "intervalFactor": 1,
          "legendFormat": "InnoDB Buffer Pool Data",
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          "step": 20
        },
        {
          "expr": "mysql_global_variables_innodb_log_buffer_size{instance=\"$host\"}",
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          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "InnoDB Log Buffer Size",
          "refId": "D",
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        },
        {
          "expr": "mysql_global_variables_innodb_additional_mem_pool_size{instance=\"$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\"}",
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          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "TokuDB Cache Size",
          "refId": "I",
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        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "MySQL Internal Memory Overview",
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        "shared": true,
        "sort": 0,
        "value_type": "individual"
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        "show": true,
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          "format": "bytes",
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      "id": 390,
      "panels": [],
      "repeat": null,
      "title": "Command, Handlers, Processes",
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    },
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      "datasource": "${DS_PROMETHEUS}",
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      "linewidth": 2,
      "links": [
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          "title": "Server Status Variables (Com_xxx)",
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      "stack": false,
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      "targets": [
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          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "topk(5, rate(mysql_global_status_commands_total{instance=\"$host\"}[$interval])>0) or topk(5, irate(mysql_global_status_commands_total{instance=\"$host\"}[5m])>0)",
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      "timeRegions": [],
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      "targets": [
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          "errors": {},
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      "thresholds": [],
      "timeFrom": "24h",
      "timeRegions": [],
      "timeShift": null,
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        "sort": 0,
        "value_type": "individual"
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      "error": false,
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      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "rate(mysql_global_status_handlers_total{instance=\"$host\", handler!~\"commit|rollback|savepoint.*|prepare\"}[$interval]) or irate(mysql_global_status_handlers_total{instance=\"$host\", handler!~\"commit|rollback|savepoint.*|prepare\"}[5m])",
          "format": "time_series",
          "interval": "$interval",
          "intervalFactor": 1,
          "legendFormat": "{{ handler }}",
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      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "MySQL Handlers",
      "tooltip": {
        "msResolution": false,
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