github.com/cockroachdb/cockroach@v20.2.0-alpha.1+incompatible/monitoring/grafana-dashboards/storage.json (about)

     1  {
     2    "__inputs": [
     3      {
     4        "name": "DS_PROMETHEUS",
     5        "label": "Prometheus",
     6        "description": "",
     7        "type": "datasource",
     8        "pluginId": "prometheus",
     9        "pluginName": "Prometheus"
    10      }
    11    ],
    12    "__requires": [
    13      {
    14        "type": "grafana",
    15        "id": "grafana",
    16        "name": "Grafana",
    17        "version": "5.0.3"
    18      },
    19      {
    20        "type": "panel",
    21        "id": "graph",
    22        "name": "Graph",
    23        "version": "5.0.0"
    24      },
    25      {
    26        "type": "datasource",
    27        "id": "prometheus",
    28        "name": "Prometheus",
    29        "version": "5.0.0"
    30      },
    31      {
    32        "type": "panel",
    33        "id": "table",
    34        "name": "Table",
    35        "version": "5.0.0"
    36      }
    37    ],
    38    "annotations": {
    39      "list": [
    40        {
    41          "builtIn": 1,
    42          "datasource": "-- Grafana --",
    43          "enable": true,
    44          "hide": true,
    45          "iconColor": "rgba(0, 211, 255, 1)",
    46          "name": "Annotations & Alerts",
    47          "type": "dashboard"
    48        }
    49      ]
    50    },
    51    "editable": true,
    52    "gnetId": null,
    53    "graphTooltip": 1,
    54    "id": null,
    55    "iteration": 1530778671304,
    56    "links": [
    57      {
    58        "asDropdown": true,
    59        "icon": "external link",
    60        "includeVars": true,
    61        "keepTime": true,
    62        "tags": [
    63          "cockroach"
    64        ],
    65        "targetBlank": true,
    66        "title": "Dashboards",
    67        "type": "dashboards"
    68      }
    69    ],
    70    "panels": [
    71      {
    72        "aliasColors": {},
    73        "bars": false,
    74        "dashLength": 10,
    75        "dashes": false,
    76        "datasource": "${DS_PROMETHEUS}",
    77        "editable": true,
    78        "error": false,
    79        "fill": 1,
    80        "grid": {},
    81        "gridPos": {
    82          "h": 7,
    83          "w": 16,
    84          "x": 0,
    85          "y": 0
    86        },
    87        "id": 16,
    88        "legend": {
    89          "avg": false,
    90          "current": false,
    91          "max": false,
    92          "min": false,
    93          "show": true,
    94          "total": false,
    95          "values": false
    96        },
    97        "lines": true,
    98        "linewidth": 2,
    99        "links": [],
   100        "nullPointMode": "connected",
   101        "percentage": false,
   102        "pointradius": 5,
   103        "points": false,
   104        "renderer": "flot",
   105        "seriesOverrides": [],
   106        "spaceLength": 10,
   107        "stack": false,
   108        "steppedLine": false,
   109        "targets": [
   110          {
   111            "expr": "sum(sum(capacity{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance)) - sum(sum(capacity_available{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance))",
   112            "format": "time_series",
   113            "interval": "",
   114            "intervalFactor": 2,
   115            "legendFormat": "Used",
   116            "refId": "A",
   117            "step": 2
   118          },
   119          {
   120            "expr": "sum(sum(capacity{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance))",
   121            "format": "time_series",
   122            "interval": "",
   123            "intervalFactor": 2,
   124            "legendFormat": "Capacity",
   125            "metric": "",
   126            "refId": "B",
   127            "step": 2
   128          }
   129        ],
   130        "thresholds": [],
   131        "timeFrom": null,
   132        "timeShift": null,
   133        "title": "Capacity: $node",
   134        "tooltip": {
   135          "msResolution": false,
   136          "shared": true,
   137          "sort": 0,
   138          "value_type": "cumulative"
   139        },
   140        "type": "graph",
   141        "xaxis": {
   142          "buckets": null,
   143          "mode": "time",
   144          "name": null,
   145          "show": true,
   146          "values": []
   147        },
   148        "yaxes": [
   149          {
   150            "format": "bytes",
   151            "label": "",
   152            "logBase": 1,
   153            "max": null,
   154            "min": 0,
   155            "show": true
   156          },
   157          {
   158            "format": "short",
   159            "label": null,
   160            "logBase": 1,
   161            "max": null,
   162            "min": null,
   163            "show": true
   164          }
   165        ]
   166      },
   167      {
   168        "columns": [
   169          {
   170            "text": "Current",
   171            "value": "current"
   172          },
   173          {
   174            "text": "Avg",
   175            "value": "avg"
   176          },
   177          {
   178            "text": "Min",
   179            "value": "min"
   180          },
   181          {
   182            "text": "Max",
   183            "value": "max"
   184          }
   185        ],
   186        "datasource": "${DS_PROMETHEUS}",
   187        "editable": true,
   188        "error": false,
   189        "fontSize": "90%",
   190        "gridPos": {
   191          "h": 7,
   192          "w": 8,
   193          "x": 16,
   194          "y": 0
   195        },
   196        "id": 17,
   197        "links": [],
   198        "pageSize": null,
   199        "scroll": true,
   200        "showHeader": true,
   201        "sort": {
   202          "col": 0,
   203          "desc": false
   204        },
   205        "styles": [
   206          {
   207            "colorMode": null,
   208            "colors": [
   209              "rgba(245, 54, 54, 0.9)",
   210              "rgba(237, 129, 40, 0.89)",
   211              "rgba(50, 172, 45, 0.97)"
   212            ],
   213            "decimals": 2,
   214            "pattern": "/.*/",
   215            "thresholds": [],
   216            "type": "number",
   217            "unit": "percentunit"
   218          }
   219        ],
   220        "targets": [
   221          {
   222            "expr": "(sum(capacity{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance) - sum(capacity_available{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance)) / sum(capacity{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance)",
   223            "format": "time_series",
   224            "interval": "",
   225            "intervalFactor": 2,
   226            "legendFormat": "{{instance}}",
   227            "refId": "A",
   228            "step": 4
   229          }
   230        ],
   231        "title": "Capacity Used: $node",
   232        "transform": "timeseries_aggregations",
   233        "type": "table"
   234      },
   235      {
   236        "aliasColors": {},
   237        "bars": false,
   238        "dashLength": 10,
   239        "dashes": false,
   240        "datasource": "${DS_PROMETHEUS}",
   241        "editable": true,
   242        "error": false,
   243        "fill": 1,
   244        "grid": {},
   245        "gridPos": {
   246          "h": 7,
   247          "w": 16,
   248          "x": 0,
   249          "y": 7
   250        },
   251        "id": 22,
   252        "legend": {
   253          "avg": false,
   254          "current": false,
   255          "max": false,
   256          "min": false,
   257          "show": true,
   258          "total": false,
   259          "values": false
   260        },
   261        "lines": true,
   262        "linewidth": 2,
   263        "links": [],
   264        "nullPointMode": "null as zero",
   265        "percentage": false,
   266        "pointradius": 5,
   267        "points": false,
   268        "renderer": "flot",
   269        "seriesOverrides": [],
   270        "spaceLength": 10,
   271        "stack": false,
   272        "steppedLine": false,
   273        "targets": [
   274          {
   275            "expr": "1 - sum(capacity_available{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance) / sum(capacity{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance) ",
   276            "format": "time_series",
   277            "interval": "",
   278            "intervalFactor": 2,
   279            "legendFormat": "{{instance}}",
   280            "refId": "A",
   281            "step": 2
   282          }
   283        ],
   284        "thresholds": [],
   285        "timeFrom": null,
   286        "timeShift": null,
   287        "title": "Percentage of capacity used per node: All",
   288        "tooltip": {
   289          "msResolution": false,
   290          "shared": true,
   291          "sort": 0,
   292          "value_type": "cumulative"
   293        },
   294        "type": "graph",
   295        "xaxis": {
   296          "buckets": null,
   297          "mode": "time",
   298          "name": null,
   299          "show": true,
   300          "values": []
   301        },
   302        "yaxes": [
   303          {
   304            "format": "percentunit",
   305            "label": "",
   306            "logBase": 1,
   307            "max": null,
   308            "min": 0,
   309            "show": true
   310          },
   311          {
   312            "format": "short",
   313            "label": null,
   314            "logBase": 1,
   315            "max": null,
   316            "min": null,
   317            "show": true
   318          }
   319        ]
   320      },
   321      {
   322        "columns": [
   323          {
   324            "text": "Current",
   325            "value": "current"
   326          },
   327          {
   328            "text": "Avg",
   329            "value": "avg"
   330          },
   331          {
   332            "text": "Min",
   333            "value": "min"
   334          },
   335          {
   336            "text": "Max",
   337            "value": "max"
   338          }
   339        ],
   340        "datasource": "${DS_PROMETHEUS}",
   341        "editable": true,
   342        "error": false,
   343        "fontSize": "90%",
   344        "gridPos": {
   345          "h": 7,
   346          "w": 8,
   347          "x": 16,
   348          "y": 7
   349        },
   350        "id": 23,
   351        "links": [],
   352        "pageSize": null,
   353        "scroll": true,
   354        "showHeader": true,
   355        "sort": {
   356          "col": 0,
   357          "desc": false
   358        },
   359        "styles": [
   360          {
   361            "colorMode": null,
   362            "colors": [
   363              "rgba(245, 54, 54, 0.9)",
   364              "rgba(237, 129, 40, 0.89)",
   365              "rgba(50, 172, 45, 0.97)"
   366            ],
   367            "decimals": 2,
   368            "pattern": "/.*/",
   369            "thresholds": [],
   370            "type": "number",
   371            "unit": "percentunit"
   372          }
   373        ],
   374        "targets": [
   375          {
   376            "expr": "1 - sum(capacity_available{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance) / sum(capacity{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance) ",
   377            "format": "time_series",
   378            "interval": "",
   379            "intervalFactor": 2,
   380            "legendFormat": "{{instance}}",
   381            "refId": "A",
   382            "step": 4
   383          }
   384        ],
   385        "title": "Percentage of capacity used per node: All",
   386        "transform": "timeseries_aggregations",
   387        "type": "table"
   388      },
   389      {
   390        "aliasColors": {},
   391        "bars": false,
   392        "dashLength": 10,
   393        "dashes": false,
   394        "datasource": "${DS_PROMETHEUS}",
   395        "editable": true,
   396        "error": false,
   397        "fill": 1,
   398        "grid": {},
   399        "gridPos": {
   400          "h": 7,
   401          "w": 16,
   402          "x": 0,
   403          "y": 14
   404        },
   405        "id": 6,
   406        "legend": {
   407          "alignAsTable": false,
   408          "avg": false,
   409          "current": false,
   410          "max": false,
   411          "min": false,
   412          "show": true,
   413          "total": false,
   414          "values": false
   415        },
   416        "lines": true,
   417        "linewidth": 2,
   418        "links": [],
   419        "nullPointMode": "connected",
   420        "percentage": false,
   421        "pointradius": 5,
   422        "points": false,
   423        "renderer": "flot",
   424        "seriesOverrides": [],
   425        "spaceLength": 10,
   426        "stack": false,
   427        "steppedLine": false,
   428        "targets": [
   429          {
   430            "expr": "sum(sum(livebytes{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance))",
   431            "format": "time_series",
   432            "hide": false,
   433            "interval": "",
   434            "intervalFactor": 2,
   435            "legendFormat": "Live",
   436            "metric": "",
   437            "refId": "A",
   438            "step": 2
   439          },
   440          {
   441            "expr": "sum(sum(sysbytes{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance))",
   442            "format": "time_series",
   443            "interval": "",
   444            "intervalFactor": 2,
   445            "legendFormat": "System",
   446            "metric": "",
   447            "refId": "C",
   448            "step": 2
   449          }
   450        ],
   451        "thresholds": [],
   452        "timeFrom": null,
   453        "timeShift": null,
   454        "title": "Bytes: $node",
   455        "tooltip": {
   456          "msResolution": false,
   457          "shared": true,
   458          "sort": 0,
   459          "value_type": "cumulative"
   460        },
   461        "type": "graph",
   462        "xaxis": {
   463          "buckets": null,
   464          "mode": "time",
   465          "name": null,
   466          "show": true,
   467          "values": []
   468        },
   469        "yaxes": [
   470          {
   471            "format": "bytes",
   472            "label": null,
   473            "logBase": 1,
   474            "max": null,
   475            "min": 0,
   476            "show": true
   477          },
   478          {
   479            "format": "short",
   480            "label": null,
   481            "logBase": 1,
   482            "max": null,
   483            "min": null,
   484            "show": true
   485          }
   486        ]
   487      },
   488      {
   489        "columns": [
   490          {
   491            "text": "Current",
   492            "value": "current"
   493          },
   494          {
   495            "text": "Avg",
   496            "value": "avg"
   497          },
   498          {
   499            "text": "Min",
   500            "value": "min"
   501          },
   502          {
   503            "text": "Max",
   504            "value": "max"
   505          }
   506        ],
   507        "datasource": "${DS_PROMETHEUS}",
   508        "editable": true,
   509        "error": false,
   510        "fontSize": "90%",
   511        "gridPos": {
   512          "h": 7,
   513          "w": 8,
   514          "x": 16,
   515          "y": 14
   516        },
   517        "id": 12,
   518        "links": [],
   519        "pageSize": null,
   520        "scroll": true,
   521        "showHeader": true,
   522        "sort": {
   523          "col": 0,
   524          "desc": false
   525        },
   526        "styles": [
   527          {
   528            "colorMode": null,
   529            "colors": [
   530              "rgba(245, 54, 54, 0.9)",
   531              "rgba(237, 129, 40, 0.89)",
   532              "rgba(50, 172, 45, 0.97)"
   533            ],
   534            "decimals": 2,
   535            "pattern": "/.*/",
   536            "thresholds": [],
   537            "type": "number",
   538            "unit": "bytes"
   539          }
   540        ],
   541        "targets": [
   542          {
   543            "expr": "sum(livebytes{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance)",
   544            "format": "time_series",
   545            "interval": "",
   546            "intervalFactor": 2,
   547            "legendFormat": "{{instance}}",
   548            "metric": "",
   549            "refId": "A",
   550            "step": 4
   551          }
   552        ],
   553        "title": "Live Bytes: $node",
   554        "transform": "timeseries_aggregations",
   555        "type": "table"
   556      },
   557      {
   558        "aliasColors": {},
   559        "bars": false,
   560        "dashLength": 10,
   561        "dashes": false,
   562        "datasource": "${DS_PROMETHEUS}",
   563        "fill": 1,
   564        "gridPos": {
   565          "h": 7,
   566          "w": 16,
   567          "x": 0,
   568          "y": 21
   569        },
   570        "id": 24,
   571        "legend": {
   572          "avg": false,
   573          "current": false,
   574          "max": false,
   575          "min": false,
   576          "show": true,
   577          "total": false,
   578          "values": false
   579        },
   580        "lines": true,
   581        "linewidth": 2,
   582        "links": [],
   583        "nullPointMode": "connected",
   584        "percentage": false,
   585        "pointradius": 5,
   586        "points": false,
   587        "renderer": "flot",
   588        "seriesOverrides": [],
   589        "spaceLength": 10,
   590        "stack": false,
   591        "steppedLine": false,
   592        "targets": [
   593          {
   594            "expr": "raft_process_logcommit_latency:rate1m:quantile_99{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}",
   595            "format": "time_series",
   596            "intervalFactor": 2,
   597            "legendFormat": "{{instance}}",
   598            "refId": "A",
   599            "step": 2
   600          }
   601        ],
   602        "thresholds": [],
   603        "timeFrom": null,
   604        "timeShift": null,
   605        "title": "Raft log commit latency: 99th percentile",
   606        "tooltip": {
   607          "shared": true,
   608          "sort": 0,
   609          "value_type": "individual"
   610        },
   611        "type": "graph",
   612        "xaxis": {
   613          "buckets": null,
   614          "mode": "time",
   615          "name": null,
   616          "show": true,
   617          "values": []
   618        },
   619        "yaxes": [
   620          {
   621            "format": "ns",
   622            "label": "",
   623            "logBase": 1,
   624            "max": null,
   625            "min": "0",
   626            "show": true
   627          },
   628          {
   629            "format": "short",
   630            "label": null,
   631            "logBase": 1,
   632            "max": null,
   633            "min": null,
   634            "show": true
   635          }
   636        ]
   637      },
   638      {
   639        "columns": [
   640          {
   641            "text": "Current",
   642            "value": "current"
   643          },
   644          {
   645            "text": "Avg",
   646            "value": "avg"
   647          },
   648          {
   649            "text": "Min",
   650            "value": "min"
   651          },
   652          {
   653            "text": "Max",
   654            "value": "max"
   655          }
   656        ],
   657        "datasource": "${DS_PROMETHEUS}",
   658        "editable": true,
   659        "error": false,
   660        "fontSize": "90%",
   661        "gridPos": {
   662          "h": 7,
   663          "w": 8,
   664          "x": 16,
   665          "y": 21
   666        },
   667        "id": 14,
   668        "links": [],
   669        "pageSize": null,
   670        "scroll": true,
   671        "showHeader": true,
   672        "sort": {
   673          "col": 0,
   674          "desc": true
   675        },
   676        "styles": [
   677          {
   678            "dateFormat": "YYYY-MM-DD HH:mm:ss",
   679            "pattern": "Time",
   680            "type": "date"
   681          },
   682          {
   683            "colorMode": null,
   684            "colors": [
   685              "rgba(245, 54, 54, 0.9)",
   686              "rgba(237, 129, 40, 0.89)",
   687              "rgba(50, 172, 45, 0.97)"
   688            ],
   689            "decimals": 2,
   690            "pattern": "/.*/",
   691            "thresholds": [],
   692            "type": "number",
   693            "unit": "short"
   694          }
   695        ],
   696        "targets": [
   697          {
   698            "expr": "avg(rocksdb_read_amplification{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance)",
   699            "format": "time_series",
   700            "interval": "",
   701            "intervalFactor": 2,
   702            "legendFormat": "{{instance}}",
   703            "metric": "",
   704            "refId": "A",
   705            "step": 4
   706          }
   707        ],
   708        "title": "Read Amplification: $node",
   709        "transform": "timeseries_aggregations",
   710        "type": "table"
   711      },
   712      {
   713        "aliasColors": {},
   714        "bars": false,
   715        "dashLength": 10,
   716        "dashes": false,
   717        "datasource": "${DS_PROMETHEUS}",
   718        "fill": 1,
   719        "gridPos": {
   720          "h": 7,
   721          "w": 16,
   722          "x": 0,
   723          "y": 28
   724        },
   725        "id": 25,
   726        "legend": {
   727          "avg": false,
   728          "current": false,
   729          "max": false,
   730          "min": false,
   731          "show": true,
   732          "total": false,
   733          "values": false
   734        },
   735        "lines": true,
   736        "linewidth": 2,
   737        "links": [],
   738        "nullPointMode": "connected",
   739        "percentage": false,
   740        "pointradius": 5,
   741        "points": false,
   742        "renderer": "flot",
   743        "seriesOverrides": [],
   744        "spaceLength": 10,
   745        "stack": false,
   746        "steppedLine": false,
   747        "targets": [
   748          {
   749            "expr": "raft_process_commandcommit_latency:rate1m:quantile_99{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}",
   750            "format": "time_series",
   751            "intervalFactor": 2,
   752            "legendFormat": "{{instance}}",
   753            "refId": "A",
   754            "step": 2
   755          }
   756        ],
   757        "thresholds": [],
   758        "timeFrom": null,
   759        "timeShift": null,
   760        "title": "Raft command commit latency: 99th percentile",
   761        "tooltip": {
   762          "shared": true,
   763          "sort": 0,
   764          "value_type": "individual"
   765        },
   766        "type": "graph",
   767        "xaxis": {
   768          "buckets": null,
   769          "mode": "time",
   770          "name": null,
   771          "show": true,
   772          "values": []
   773        },
   774        "yaxes": [
   775          {
   776            "format": "ns",
   777            "label": "",
   778            "logBase": 1,
   779            "max": null,
   780            "min": "0",
   781            "show": true
   782          },
   783          {
   784            "format": "short",
   785            "label": null,
   786            "logBase": 1,
   787            "max": null,
   788            "min": null,
   789            "show": true
   790          }
   791        ]
   792      },
   793      {
   794        "columns": [
   795          {
   796            "text": "Current",
   797            "value": "current"
   798          },
   799          {
   800            "text": "Avg",
   801            "value": "avg"
   802          },
   803          {
   804            "text": "Min",
   805            "value": "min"
   806          },
   807          {
   808            "text": "Max",
   809            "value": "max"
   810          }
   811        ],
   812        "datasource": "${DS_PROMETHEUS}",
   813        "editable": true,
   814        "error": false,
   815        "fontSize": "90%",
   816        "gridPos": {
   817          "h": 7,
   818          "w": 8,
   819          "x": 16,
   820          "y": 28
   821        },
   822        "id": 19,
   823        "links": [],
   824        "pageSize": null,
   825        "scroll": true,
   826        "showHeader": true,
   827        "sort": {
   828          "col": 0,
   829          "desc": true
   830        },
   831        "styles": [
   832          {
   833            "dateFormat": "YYYY-MM-DD HH:mm:ss",
   834            "pattern": "Time",
   835            "type": "date"
   836          },
   837          {
   838            "colorMode": null,
   839            "colors": [
   840              "rgba(245, 54, 54, 0.9)",
   841              "rgba(237, 129, 40, 0.89)",
   842              "rgba(50, 172, 45, 0.97)"
   843            ],
   844            "decimals": 2,
   845            "pattern": "/.*/",
   846            "thresholds": [],
   847            "type": "number",
   848            "unit": "short"
   849          }
   850        ],
   851        "targets": [
   852          {
   853            "expr": "sum(rocksdb_num_sstables{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance)",
   854            "format": "time_series",
   855            "interval": "",
   856            "intervalFactor": 2,
   857            "legendFormat": "{{instance}}",
   858            "metric": "",
   859            "refId": "A",
   860            "step": 4
   861          }
   862        ],
   863        "title": "RocksDB SSTables: $node",
   864        "transform": "timeseries_aggregations",
   865        "type": "table"
   866      },
   867      {
   868        "aliasColors": {},
   869        "bars": false,
   870        "dashLength": 10,
   871        "dashes": false,
   872        "datasource": "${DS_PROMETHEUS}",
   873        "editable": true,
   874        "error": false,
   875        "fill": 1,
   876        "grid": {},
   877        "gridPos": {
   878          "h": 7,
   879          "w": 16,
   880          "x": 0,
   881          "y": 35
   882        },
   883        "id": 9,
   884        "legend": {
   885          "avg": false,
   886          "current": false,
   887          "max": false,
   888          "min": false,
   889          "show": true,
   890          "total": false,
   891          "values": false
   892        },
   893        "lines": true,
   894        "linewidth": 2,
   895        "links": [],
   896        "nullPointMode": "connected",
   897        "percentage": false,
   898        "pointradius": 5,
   899        "points": false,
   900        "renderer": "flot",
   901        "seriesOverrides": [],
   902        "spaceLength": 10,
   903        "stack": false,
   904        "steppedLine": false,
   905        "targets": [
   906          {
   907            "expr": "avg(avg(rocksdb_read_amplification{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance))",
   908            "format": "time_series",
   909            "interval": "",
   910            "intervalFactor": 2,
   911            "legendFormat": "Read Amplification",
   912            "metric": "",
   913            "refId": "A",
   914            "step": 2
   915          }
   916        ],
   917        "thresholds": [],
   918        "timeFrom": null,
   919        "timeShift": null,
   920        "title": "Read Amplification: $node",
   921        "tooltip": {
   922          "msResolution": false,
   923          "shared": true,
   924          "sort": 0,
   925          "value_type": "cumulative"
   926        },
   927        "type": "graph",
   928        "xaxis": {
   929          "buckets": null,
   930          "mode": "time",
   931          "name": null,
   932          "show": true,
   933          "values": []
   934        },
   935        "yaxes": [
   936          {
   937            "format": "short",
   938            "label": null,
   939            "logBase": 1,
   940            "max": null,
   941            "min": 0,
   942            "show": true
   943          },
   944          {
   945            "format": "short",
   946            "label": null,
   947            "logBase": 1,
   948            "max": null,
   949            "min": null,
   950            "show": true
   951          }
   952        ]
   953      },
   954      {
   955        "columns": [
   956          {
   957            "text": "Current",
   958            "value": "current"
   959          },
   960          {
   961            "text": "Avg",
   962            "value": "avg"
   963          },
   964          {
   965            "text": "Min",
   966            "value": "min"
   967          },
   968          {
   969            "text": "Max",
   970            "value": "max"
   971          }
   972        ],
   973        "datasource": "${DS_PROMETHEUS}",
   974        "editable": true,
   975        "error": false,
   976        "fontSize": "90%",
   977        "gridPos": {
   978          "h": 7,
   979          "w": 8,
   980          "x": 16,
   981          "y": 35
   982        },
   983        "id": 21,
   984        "links": [],
   985        "pageSize": null,
   986        "scroll": true,
   987        "showHeader": true,
   988        "sort": {
   989          "col": 0,
   990          "desc": true
   991        },
   992        "styles": [
   993          {
   994            "colorMode": null,
   995            "colors": [
   996              "rgba(245, 54, 54, 0.9)",
   997              "rgba(237, 129, 40, 0.89)",
   998              "rgba(50, 172, 45, 0.97)"
   999            ],
  1000            "decimals": 2,
  1001            "pattern": "/.*/",
  1002            "thresholds": [],
  1003            "type": "number",
  1004            "unit": "percentunit"
  1005          }
  1006        ],
  1007        "targets": [
  1008          {
  1009            "expr": "sum(sys_fd_open{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance) / sum(sys_fd_softlimit{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance)",
  1010            "format": "time_series",
  1011            "interval": "",
  1012            "intervalFactor": 2,
  1013            "legendFormat": "{{instance}}",
  1014            "refId": "A",
  1015            "step": 4
  1016          }
  1017        ],
  1018        "title": "File descriptor usage: $node",
  1019        "transform": "timeseries_aggregations",
  1020        "type": "table"
  1021      },
  1022      {
  1023        "aliasColors": {},
  1024        "bars": false,
  1025        "dashLength": 10,
  1026        "dashes": false,
  1027        "datasource": "${DS_PROMETHEUS}",
  1028        "editable": true,
  1029        "error": false,
  1030        "fill": 1,
  1031        "grid": {},
  1032        "gridPos": {
  1033          "h": 7,
  1034          "w": 16,
  1035          "x": 0,
  1036          "y": 42
  1037        },
  1038        "id": 28,
  1039        "legend": {
  1040          "avg": false,
  1041          "current": false,
  1042          "max": false,
  1043          "min": false,
  1044          "show": true,
  1045          "total": false,
  1046          "values": false
  1047        },
  1048        "lines": true,
  1049        "linewidth": 2,
  1050        "links": [],
  1051        "nullPointMode": "connected",
  1052        "percentage": false,
  1053        "pointradius": 5,
  1054        "points": false,
  1055        "renderer": "flot",
  1056        "seriesOverrides": [],
  1057        "spaceLength": 10,
  1058        "stack": false,
  1059        "steppedLine": false,
  1060        "targets": [
  1061          {
  1062            "expr": "avg(avg(raft_rocksdb_read_amplification{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance))",
  1063            "format": "time_series",
  1064            "interval": "",
  1065            "intervalFactor": 2,
  1066            "legendFormat": "Raft Engine Read Amplification",
  1067            "metric": "",
  1068            "refId": "A",
  1069            "step": 2
  1070          }
  1071        ],
  1072        "thresholds": [],
  1073        "timeFrom": null,
  1074        "timeShift": null,
  1075        "title": "Raft Engine Read Amplification: $node",
  1076        "tooltip": {
  1077          "msResolution": false,
  1078          "shared": true,
  1079          "sort": 0,
  1080          "value_type": "cumulative"
  1081        },
  1082        "type": "graph",
  1083        "xaxis": {
  1084          "buckets": null,
  1085          "mode": "time",
  1086          "name": null,
  1087          "show": true,
  1088          "values": []
  1089        },
  1090        "yaxes": [
  1091          {
  1092            "format": "short",
  1093            "label": null,
  1094            "logBase": 1,
  1095            "max": null,
  1096            "min": 0,
  1097            "show": true
  1098          },
  1099          {
  1100            "format": "short",
  1101            "label": null,
  1102            "logBase": 1,
  1103            "max": null,
  1104            "min": null,
  1105            "show": true
  1106          }
  1107        ]
  1108      },
  1109      {
  1110        "aliasColors": {},
  1111        "bars": false,
  1112        "dashLength": 10,
  1113        "dashes": false,
  1114        "datasource": "${DS_PROMETHEUS}",
  1115        "editable": true,
  1116        "error": false,
  1117        "fill": 1,
  1118        "grid": {},
  1119        "gridPos": {
  1120          "h": 7,
  1121          "w": 16,
  1122          "x": 0,
  1123          "y": 49
  1124        },
  1125        "id": 18,
  1126        "legend": {
  1127          "avg": false,
  1128          "current": false,
  1129          "max": false,
  1130          "min": false,
  1131          "show": true,
  1132          "total": false,
  1133          "values": false
  1134        },
  1135        "lines": true,
  1136        "linewidth": 2,
  1137        "links": [],
  1138        "nullPointMode": "connected",
  1139        "percentage": false,
  1140        "pointradius": 5,
  1141        "points": false,
  1142        "renderer": "flot",
  1143        "seriesOverrides": [],
  1144        "spaceLength": 10,
  1145        "stack": false,
  1146        "steppedLine": false,
  1147        "targets": [
  1148          {
  1149            "expr": "sum(sum(rocksdb_num_sstables{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance))",
  1150            "format": "time_series",
  1151            "interval": "",
  1152            "intervalFactor": 2,
  1153            "legendFormat": "SSTables",
  1154            "refId": "A",
  1155            "step": 2
  1156          }
  1157        ],
  1158        "thresholds": [],
  1159        "timeFrom": null,
  1160        "timeShift": null,
  1161        "title": "RocksDB SSTables: $node",
  1162        "tooltip": {
  1163          "msResolution": false,
  1164          "shared": true,
  1165          "sort": 0,
  1166          "value_type": "cumulative"
  1167        },
  1168        "type": "graph",
  1169        "xaxis": {
  1170          "buckets": null,
  1171          "mode": "time",
  1172          "name": null,
  1173          "show": true,
  1174          "values": []
  1175        },
  1176        "yaxes": [
  1177          {
  1178            "format": "short",
  1179            "label": null,
  1180            "logBase": 1,
  1181            "max": null,
  1182            "min": null,
  1183            "show": true
  1184          },
  1185          {
  1186            "format": "short",
  1187            "label": null,
  1188            "logBase": 1,
  1189            "max": null,
  1190            "min": null,
  1191            "show": true
  1192          }
  1193        ]
  1194      },
  1195      {
  1196        "aliasColors": {},
  1197        "bars": false,
  1198        "dashLength": 10,
  1199        "dashes": false,
  1200        "datasource": "${DS_PROMETHEUS}",
  1201        "editable": true,
  1202        "error": false,
  1203        "fill": 1,
  1204        "grid": {},
  1205        "gridPos": {
  1206          "h": 7,
  1207          "w": 16,
  1208          "x": 0,
  1209          "y": 56
  1210        },
  1211        "id": 27,
  1212        "legend": {
  1213          "avg": false,
  1214          "current": false,
  1215          "max": false,
  1216          "min": false,
  1217          "show": true,
  1218          "total": false,
  1219          "values": false
  1220        },
  1221        "lines": true,
  1222        "linewidth": 2,
  1223        "links": [],
  1224        "nullPointMode": "connected",
  1225        "percentage": false,
  1226        "pointradius": 5,
  1227        "points": false,
  1228        "renderer": "flot",
  1229        "seriesOverrides": [],
  1230        "spaceLength": 10,
  1231        "stack": false,
  1232        "steppedLine": false,
  1233        "targets": [
  1234          {
  1235            "expr": "sum(sum(raft_rocksdb_num_sstables{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance))",
  1236            "format": "time_series",
  1237            "interval": "",
  1238            "intervalFactor": 2,
  1239            "legendFormat": "SSTables",
  1240            "refId": "A",
  1241            "step": 2
  1242          }
  1243        ],
  1244        "thresholds": [],
  1245        "timeFrom": null,
  1246        "timeShift": null,
  1247        "title": "Raft RocksDB SSTables: $node",
  1248        "tooltip": {
  1249          "msResolution": false,
  1250          "shared": true,
  1251          "sort": 0,
  1252          "value_type": "cumulative"
  1253        },
  1254        "type": "graph",
  1255        "xaxis": {
  1256          "buckets": null,
  1257          "mode": "time",
  1258          "name": null,
  1259          "show": true,
  1260          "values": []
  1261        },
  1262        "yaxes": [
  1263          {
  1264            "format": "short",
  1265            "label": null,
  1266            "logBase": 1,
  1267            "max": null,
  1268            "min": null,
  1269            "show": true
  1270          },
  1271          {
  1272            "format": "short",
  1273            "label": null,
  1274            "logBase": 1,
  1275            "max": null,
  1276            "min": null,
  1277            "show": true
  1278          }
  1279        ]
  1280      },
  1281      {
  1282        "aliasColors": {},
  1283        "bars": false,
  1284        "dashLength": 10,
  1285        "dashes": false,
  1286        "datasource": "${DS_PROMETHEUS}",
  1287        "fill": 1,
  1288        "gridPos": {
  1289          "h": 7,
  1290          "w": 16,
  1291          "x": 0,
  1292          "y": 63
  1293        },
  1294        "id": 26,
  1295        "legend": {
  1296          "avg": false,
  1297          "current": false,
  1298          "max": false,
  1299          "min": false,
  1300          "show": true,
  1301          "total": false,
  1302          "values": false
  1303        },
  1304        "lines": true,
  1305        "linewidth": 1,
  1306        "links": [],
  1307        "nullPointMode": "null",
  1308        "percentage": false,
  1309        "pointradius": 5,
  1310        "points": false,
  1311        "renderer": "flot",
  1312        "seriesOverrides": [],
  1313        "spaceLength": 10,
  1314        "stack": false,
  1315        "steppedLine": false,
  1316        "targets": [
  1317          {
  1318            "expr": "rocksdb_block_cache_hits{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"} / (rocksdb_block_cache_hits{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"} + rocksdb_block_cache_misses{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"})",
  1319            "format": "time_series",
  1320            "interval": "",
  1321            "intervalFactor": 2,
  1322            "legendFormat": "{{instance}}:{{store}}",
  1323            "refId": "A",
  1324            "step": 2
  1325          }
  1326        ],
  1327        "thresholds": [],
  1328        "timeFrom": null,
  1329        "timeShift": null,
  1330        "title": "RocksDB cache hit rate: $node",
  1331        "tooltip": {
  1332          "shared": true,
  1333          "sort": 0,
  1334          "value_type": "individual"
  1335        },
  1336        "type": "graph",
  1337        "xaxis": {
  1338          "buckets": null,
  1339          "mode": "time",
  1340          "name": null,
  1341          "show": true,
  1342          "values": []
  1343        },
  1344        "yaxes": [
  1345          {
  1346            "format": "percentunit",
  1347            "label": null,
  1348            "logBase": 1,
  1349            "max": null,
  1350            "min": null,
  1351            "show": true
  1352          },
  1353          {
  1354            "format": "short",
  1355            "label": null,
  1356            "logBase": 1,
  1357            "max": null,
  1358            "min": null,
  1359            "show": true
  1360          }
  1361        ]
  1362      },
  1363      {
  1364        "aliasColors": {},
  1365        "bars": false,
  1366        "dashLength": 10,
  1367        "dashes": false,
  1368        "datasource": "${DS_PROMETHEUS}",
  1369        "fill": 1,
  1370        "gridPos": {
  1371          "h": 7,
  1372          "w": 16,
  1373          "x": 0,
  1374          "y": 70
  1375        },
  1376        "id": 29,
  1377        "legend": {
  1378          "avg": false,
  1379          "current": false,
  1380          "max": false,
  1381          "min": false,
  1382          "show": true,
  1383          "total": false,
  1384          "values": false
  1385        },
  1386        "lines": true,
  1387        "linewidth": 1,
  1388        "links": [],
  1389        "nullPointMode": "null",
  1390        "percentage": false,
  1391        "pointradius": 5,
  1392        "points": false,
  1393        "renderer": "flot",
  1394        "seriesOverrides": [],
  1395        "spaceLength": 10,
  1396        "stack": false,
  1397        "steppedLine": false,
  1398        "targets": [
  1399          {
  1400            "expr": "raft_rocksdb_block_cache_hits{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"} / (raft_rocksdb_block_cache_hits{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"} + raft_rocksdb_block_cache_misses{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"})",
  1401            "format": "time_series",
  1402            "interval": "",
  1403            "intervalFactor": 2,
  1404            "legendFormat": "{{instance}}:{{store}}",
  1405            "refId": "A",
  1406            "step": 2
  1407          }
  1408        ],
  1409        "thresholds": [],
  1410        "timeFrom": null,
  1411        "timeShift": null,
  1412        "title": "Raft RocksDB cache hit rate: $node",
  1413        "tooltip": {
  1414          "shared": true,
  1415          "sort": 0,
  1416          "value_type": "individual"
  1417        },
  1418        "type": "graph",
  1419        "xaxis": {
  1420          "buckets": null,
  1421          "mode": "time",
  1422          "name": null,
  1423          "show": true,
  1424          "values": []
  1425        },
  1426        "yaxes": [
  1427          {
  1428            "format": "percentunit",
  1429            "label": null,
  1430            "logBase": 1,
  1431            "max": null,
  1432            "min": null,
  1433            "show": true
  1434          },
  1435          {
  1436            "format": "short",
  1437            "label": null,
  1438            "logBase": 1,
  1439            "max": null,
  1440            "min": null,
  1441            "show": true
  1442          }
  1443        ]
  1444      },
  1445      {
  1446        "aliasColors": {},
  1447        "bars": false,
  1448        "dashLength": 10,
  1449        "dashes": false,
  1450        "datasource": "${DS_PROMETHEUS}",
  1451        "editable": true,
  1452        "error": false,
  1453        "fill": 1,
  1454        "grid": {},
  1455        "gridPos": {
  1456          "h": 7,
  1457          "w": 16,
  1458          "x": 0,
  1459          "y": 77
  1460        },
  1461        "id": 20,
  1462        "legend": {
  1463          "avg": false,
  1464          "current": false,
  1465          "max": false,
  1466          "min": false,
  1467          "show": true,
  1468          "total": false,
  1469          "values": false
  1470        },
  1471        "lines": true,
  1472        "linewidth": 2,
  1473        "links": [],
  1474        "nullPointMode": "null as zero",
  1475        "percentage": false,
  1476        "pointradius": 5,
  1477        "points": false,
  1478        "renderer": "flot",
  1479        "seriesOverrides": [],
  1480        "spaceLength": 10,
  1481        "stack": false,
  1482        "steppedLine": false,
  1483        "targets": [
  1484          {
  1485            "expr": "sum(sum(sys_fd_open{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance))",
  1486            "format": "time_series",
  1487            "interval": "",
  1488            "intervalFactor": 2,
  1489            "legendFormat": "Open FDs",
  1490            "refId": "A",
  1491            "step": 2
  1492          },
  1493          {
  1494            "expr": "sum(sum(sys_fd_softlimit{job=\"cockroachdb\",cluster=\"$cluster\",instance=~\"$node\"}) by (instance))",
  1495            "format": "time_series",
  1496            "intervalFactor": 2,
  1497            "legendFormat": "Limit",
  1498            "refId": "B",
  1499            "step": 2
  1500          }
  1501        ],
  1502        "thresholds": [],
  1503        "timeFrom": null,
  1504        "timeShift": null,
  1505        "title": "File Descriptors: $node",
  1506        "tooltip": {
  1507          "msResolution": false,
  1508          "shared": true,
  1509          "sort": 0,
  1510          "value_type": "cumulative"
  1511        },
  1512        "type": "graph",
  1513        "xaxis": {
  1514          "buckets": null,
  1515          "mode": "time",
  1516          "name": null,
  1517          "show": true,
  1518          "values": []
  1519        },
  1520        "yaxes": [
  1521          {
  1522            "format": "short",
  1523            "label": null,
  1524            "logBase": 1,
  1525            "max": null,
  1526            "min": null,
  1527            "show": true
  1528          },
  1529          {
  1530            "format": "short",
  1531            "label": null,
  1532            "logBase": 1,
  1533            "max": null,
  1534            "min": null,
  1535            "show": true
  1536          }
  1537        ]
  1538      }
  1539    ],
  1540    "refresh": false,
  1541    "schemaVersion": 16,
  1542    "style": "dark",
  1543    "tags": [
  1544      "cockroach"
  1545    ],
  1546    "templating": {
  1547      "list": [
  1548        {
  1549          "allValue": null,
  1550          "current": {},
  1551          "datasource": "${DS_PROMETHEUS}",
  1552          "hide": 0,
  1553          "includeAll": false,
  1554          "label": "Cluster name",
  1555          "multi": false,
  1556          "name": "cluster",
  1557          "options": [],
  1558          "query": "sys_uptime{job=\"cockroachdb\"}",
  1559          "refresh": 1,
  1560          "regex": "/cluster=\"([^\"]+)\"/",
  1561          "sort": 1,
  1562          "tagValuesQuery": "",
  1563          "tags": [],
  1564          "tagsQuery": "",
  1565          "type": "query",
  1566          "useTags": false
  1567        },
  1568        {
  1569          "allValue": ".*",
  1570          "current": {},
  1571          "datasource": "${DS_PROMETHEUS}",
  1572          "hide": 0,
  1573          "includeAll": true,
  1574          "label": "Node",
  1575          "multi": false,
  1576          "name": "node",
  1577          "options": [],
  1578          "query": "label_values(sys_uptime{job=\"cockroachdb\",cluster=\"$cluster\"},instance)",
  1579          "refresh": 1,
  1580          "regex": "",
  1581          "sort": 3,
  1582          "tagValuesQuery": "",
  1583          "tags": [],
  1584          "tagsQuery": "",
  1585          "type": "query",
  1586          "useTags": false
  1587        },
  1588        {
  1589          "auto": false,
  1590          "auto_count": 30,
  1591          "auto_min": "10s",
  1592          "current": {
  1593            "text": "30s",
  1594            "value": "30s"
  1595          },
  1596          "datasource": null,
  1597          "hide": 0,
  1598          "includeAll": false,
  1599          "label": "Rate Interval",
  1600          "multi": false,
  1601          "name": "rate_interval",
  1602          "options": [
  1603            {
  1604              "selected": true,
  1605              "text": "30s",
  1606              "value": "30s"
  1607            },
  1608            {
  1609              "selected": false,
  1610              "text": "1m",
  1611              "value": "1m"
  1612            },
  1613            {
  1614              "selected": false,
  1615              "text": "5m",
  1616              "value": "5m"
  1617            },
  1618            {
  1619              "selected": false,
  1620              "text": "10m",
  1621              "value": "10m"
  1622            },
  1623            {
  1624              "selected": false,
  1625              "text": "30m",
  1626              "value": "30m"
  1627            },
  1628            {
  1629              "selected": false,
  1630              "text": "1h",
  1631              "value": "1h"
  1632            },
  1633            {
  1634              "selected": false,
  1635              "text": "6h",
  1636              "value": "6h"
  1637            },
  1638            {
  1639              "selected": false,
  1640              "text": "12h",
  1641              "value": "12h"
  1642            },
  1643            {
  1644              "selected": false,
  1645              "text": "1d",
  1646              "value": "1d"
  1647            }
  1648          ],
  1649          "query": "30s,1m,5m,10m,30m,1h,6h,12h,1d",
  1650          "refresh": 2,
  1651          "type": "interval"
  1652        }
  1653      ]
  1654    },
  1655    "time": {
  1656      "from": "now-24h",
  1657      "to": "now"
  1658    },
  1659    "timepicker": {
  1660      "refresh_intervals": [
  1661        "5s",
  1662        "10s",
  1663        "30s",
  1664        "1m",
  1665        "5m",
  1666        "15m",
  1667        "30m",
  1668        "1h",
  1669        "2h",
  1670        "1d"
  1671      ],
  1672      "time_options": [
  1673        "5m",
  1674        "15m",
  1675        "1h",
  1676        "6h",
  1677        "12h",
  1678        "24h",
  1679        "2d",
  1680        "7d",
  1681        "30d"
  1682      ]
  1683    },
  1684    "timezone": "utc",
  1685    "title": "Cockroach Storage",
  1686    "uid": "000000006",
  1687    "version": 26
  1688  }