| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035103610371038103910401041104210431044104510461047104810491050105110521053105410551056105710581059106010611062106310641065106610671068106910701071107210731074107510761077107810791080108110821083108410851086108710881089109010911092109310941095109610971098109911001101110211031104110511061107110811091110111111121113111411151116111711181119112011211122112311241125112611271128112911301131113211331134113511361137113811391140114111421143114411451146114711481149115011511152115311541155115611571158115911601161116211631164116511661167116811691170117111721173117411751176117711781179118011811182118311841185118611871188118911901191119211931194119511961197119811991200120112021203120412051206120712081209121012111212121312141215121612171218121912201221122212231224122512261227122812291230123112321233123412351236123712381239124012411242124312441245124612471248124912501251125212531254125512561257125812591260126112621263126412651266126712681269127012711272127312741275127612771278127912801281128212831284128512861287128812891290129112921293129412951296129712981299130013011302130313041305130613071308130913101311131213131314131513161317131813191320132113221323132413251326132713281329133013311332133313341335133613371338133913401341134213431344134513461347134813491350135113521353135413551356135713581359136013611362136313641365136613671368136913701371137213731374137513761377137813791380138113821383138413851386138713881389139013911392139313941395139613971398139914001401140214031404140514061407140814091410141114121413141414151416141714181419142014211422142314241425142614271428142914301431143214331434143514361437143814391440144114421443144414451446144714481449145014511452145314541455145614571458145914601461146214631464146514661467146814691470147114721473147414751476147714781479148014811482148314841485148614871488148914901491149214931494149514961497149814991500150115021503150415051506150715081509151015111512151315141515151615171518151915201521152215231524152515261527152815291530153115321533153415351536153715381539154015411542154315441545154615471548154915501551155215531554155515561557155815591560156115621563156415651566156715681569157015711572157315741575157615771578157915801581158215831584158515861587158815891590159115921593159415951596159715981599160016011602160316041605160616071608160916101611161216131614161516161617161816191620162116221623162416251626162716281629163016311632163316341635163616371638163916401641164216431644164516461647164816491650165116521653165416551656165716581659166016611662166316641665166616671668166916701671167216731674167516761677167816791680168116821683168416851686168716881689169016911692169316941695169616971698169917001701170217031704170517061707170817091710171117121713171417151716171717181719172017211722172317241725172617271728172917301731173217331734173517361737173817391740174117421743174417451746174717481749175017511752175317541755175617571758175917601761176217631764176517661767176817691770177117721773177417751776177717781779178017811782178317841785178617871788178917901791179217931794179517961797179817991800180118021803180418051806180718081809181018111812181318141815181618171818181918201821182218231824182518261827182818291830183118321833183418351836183718381839184018411842184318441845184618471848184918501851185218531854185518561857185818591860186118621863186418651866186718681869187018711872187318741875187618771878187918801881188218831884188518861887188818891890189118921893189418951896189718981899190019011902190319041905190619071908190919101911191219131914191519161917191819191920192119221923192419251926192719281929193019311932193319341935193619371938193919401941194219431944194519461947194819491950195119521953195419551956195719581959196019611962196319641965196619671968196919701971197219731974197519761977197819791980198119821983198419851986198719881989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025202620272028202920302031203220332034203520362037203820392040204120422043204420452046204720482049205020512052205320542055205620572058205920602061206220632064206520662067206820692070207120722073207420752076207720782079208020812082208320842085208620872088208920902091209220932094209520962097209820992100210121022103210421052106210721082109211021112112211321142115211621172118211921202121212221232124212521262127212821292130213121322133213421352136213721382139214021412142214321442145214621472148214921502151215221532154215521562157215821592160216121622163216421652166216721682169217021712172217321742175217621772178217921802181218221832184218521862187218821892190219121922193219421952196219721982199220022012202220322042205220622072208220922102211221222132214221522162217221822192220222122222223222422252226222722282229223022312232223322342235223622372238223922402241224222432244224522462247224822492250225122522253225422552256225722582259226022612262226322642265226622672268226922702271227222732274227522762277227822792280228122822283228422852286228722882289229022912292229322942295229622972298229923002301230223032304230523062307230823092310231123122313231423152316231723182319232023212322232323242325232623272328232923302331233223332334233523362337233823392340234123422343234423452346234723482349235023512352235323542355235623572358235923602361236223632364236523662367236823692370237123722373237423752376237723782379238023812382238323842385238623872388238923902391239223932394239523962397239823992400240124022403240424052406240724082409241024112412241324142415241624172418241924202421242224232424242524262427242824292430243124322433243424352436243724382439244024412442244324442445244624472448244924502451245224532454245524562457245824592460246124622463246424652466246724682469247024712472247324742475247624772478247924802481248224832484248524862487248824892490249124922493249424952496249724982499250025012502250325042505250625072508250925102511251225132514 | {    "annotations": {        "list": []    },    "editable": true,    "gnetId": null,    "graphTooltip": 1,    "hideControls": true,    "id": null,    "links": [        {            "asDropdown": true,            "icon": "external link",            "includeVars": true,            "keepTime": true,            "tags": [                "OS"            ],            "targetBlank": true,            "title": "OS",            "type": "dashboards"        },        {            "asDropdown": true,            "icon": "external link",            "includeVars": true,            "keepTime": true,            "tags": [                "MySQL"            ],            "targetBlank": true,            "title": "MySQL",            "type": "dashboards"        },        {            "asDropdown": true,            "icon": "external link",            "includeVars": true,            "keepTime": true,            "tags": [                "HA"            ],            "targetBlank": true,            "title": "HA",            "type": "dashboards"        }    ],    "rows": [        {            "collapse": false,            "height": "125px",            "panels": [                {                    "cacheTimeout": null,                    "colorBackground": false,                    "colorValue": true,                    "colors": [                        "rgba(245, 54, 54, 0.9)",                        "rgba(237, 129, 40, 0.89)",                        "rgba(50, 172, 45, 0.97)"                    ],                    "datasource": "Prometheus",                    "decimals": 1,                    "editable": true,                    "error": false,                    "format": "s",                    "gauge": {                        "maxValue": 100,                        "minValue": 0,                        "show": false,                        "thresholdLabels": false,                        "thresholdMarkers": true                    },                    "height": "125px",                    "id": 19,                    "interval": "$interval",                    "links": [],                    "mappingType": 1,                    "mappingTypes": [                        {                            "name": "value to text",                            "value": 1                        },                        {                            "name": "range to text",                            "value": 2                        }                    ],                    "maxDataPoints": 100,                    "nullPointMode": "connected",                    "nullText": null,                    "postfix": "s",                    "postfixFontSize": "80%",                    "prefix": "",                    "prefixFontSize": "80%",                    "rangeMaps": [                        {                            "from": "null",                            "text": "N/A",                            "to": "null"                        }                    ],                    "span": 3,                    "sparkline": {                        "fillColor": "rgba(31, 118, 189, 0.18)",                        "full": false,                        "lineColor": "rgb(31, 120, 193)",                        "show": false                    },                    "tableColumn": "",                    "targets": [                        {                            "calculatedInterval": "10m",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_time{instance=\"$host\"} - node_boot_time{instance=\"$host\"}",                            "interval": "5m",                            "intervalFactor": 1,                            "legendFormat": "",                            "metric": "",                            "refId": "A",                            "step": 300                        }                    ],                    "thresholds": "300,3600",                    "title": "System Uptime",                    "transparent": false,                    "type": "singlestat",                    "valueFontSize": "80%",                    "valueMaps": [],                    "valueName": "current"                },                {                    "cacheTimeout": null,                    "colorBackground": false,                    "colorValue": false,                    "colors": [                        "rgba(245, 54, 54, 0.9)",                        "rgba(237, 129, 40, 0.89)",                        "rgba(50, 172, 45, 0.97)"                    ],                    "datasource": "Prometheus",                    "editable": true,                    "error": false,                    "format": "none",                    "gauge": {                        "maxValue": 100,                        "minValue": 0,                        "show": false,                        "thresholdLabels": false,                        "thresholdMarkers": true                    },                    "height": "125px",                    "id": 25,                    "interval": "$interval",                    "links": [],                    "mappingType": 1,                    "mappingTypes": [                        {                            "name": "value to text",                            "value": 1                        },                        {                            "name": "range to text",                            "value": 2                        }                    ],                    "maxDataPoints": 100,                    "nullPointMode": "connected",                    "nullText": null,                    "postfix": "",                    "postfixFontSize": "50%",                    "prefix": "",                    "prefixFontSize": "80%",                    "rangeMaps": [                        {                            "from": "null",                            "text": "N/A",                            "to": "null"                        }                    ],                    "span": 3,                    "sparkline": {                        "fillColor": "rgba(31, 118, 189, 0.18)",                        "full": false,                        "lineColor": "rgb(31, 120, 193)",                        "show": false                    },                    "tableColumn": "",                    "targets": [                        {                            "expr": "count(node_cpu{mode=\"user\", instance=\"$host\"})",                            "interval": "5m",                            "intervalFactor": 1,                            "refId": "A",                            "step": 300                        }                    ],                    "thresholds": "",                    "title": "Virtual CPUs",                    "type": "singlestat",                    "valueFontSize": "80%",                    "valueMaps": [                        {                            "op": "=",                            "text": "N/A",                            "value": "null"                        }                    ],                    "valueName": "current"                },                {                    "cacheTimeout": null,                    "colorBackground": false,                    "colorValue": false,                    "colors": [                        "rgba(245, 54, 54, 0.9)",                        "rgba(237, 129, 40, 0.89)",                        "rgba(50, 172, 45, 0.97)"                    ],                    "datasource": "Prometheus",                    "decimals": 2,                    "editable": true,                    "error": false,                    "format": "bytes",                    "gauge": {                        "maxValue": 100,                        "minValue": 0,                        "show": false,                        "thresholdLabels": false,                        "thresholdMarkers": true                    },                    "height": "125px",                    "id": 26,                    "interval": "$interval",                    "links": [],                    "mappingType": 1,                    "mappingTypes": [                        {                            "name": "value to text",                            "value": 1                        },                        {                            "name": "range to text",                            "value": 2                        }                    ],                    "maxDataPoints": 100,                    "nullPointMode": "connected",                    "nullText": null,                    "postfix": "",                    "postfixFontSize": "50%",                    "prefix": "",                    "prefixFontSize": "80%",                    "rangeMaps": [                        {                            "from": "null",                            "text": "N/A",                            "to": "null"                        }                    ],                    "span": 3,                    "sparkline": {                        "fillColor": "rgba(31, 118, 189, 0.18)",                        "full": false,                        "lineColor": "rgb(31, 120, 193)",                        "show": false                    },                    "tableColumn": "",                    "targets": [                        {                            "expr": "node_memory_MemTotal{instance=\"$host\"}",                            "interval": "5m",                            "intervalFactor": 1,                            "refId": "A",                            "step": 300                        }                    ],                    "thresholds": "",                    "title": "RAM",                    "type": "singlestat",                    "valueFontSize": "80%",                    "valueMaps": [                        {                            "op": "=",                            "text": "N/A",                            "value": "null"                        }                    ],                    "valueName": "current"                },                {                    "cacheTimeout": null,                    "colorBackground": false,                    "colorValue": true,                    "colors": [                        "rgba(50, 172, 45, 0.97)",                        "rgba(237, 129, 40, 0.89)",                        "rgba(245, 54, 54, 0.9)"                    ],                    "datasource": "Prometheus",                    "decimals": 0,                    "editable": true,                    "error": false,                    "format": "percent",                    "gauge": {                        "maxValue": 100,                        "minValue": 0,                        "show": false,                        "thresholdLabels": false,                        "thresholdMarkers": true                    },                    "height": "125px",                    "id": 9,                    "interval": "$interval",                    "links": [],                    "mappingType": 1,                    "mappingTypes": [                        {                            "name": "value to text",                            "value": 1                        },                        {                            "name": "range to text",                            "value": 2                        }                    ],                    "maxDataPoints": 100,                    "nullPointMode": "connected",                    "nullText": null,                    "postfix": "",                    "postfixFontSize": "50%",                    "prefix": "",                    "prefixFontSize": "80%",                    "rangeMaps": [                        {                            "from": "null",                            "text": "N/A",                            "to": "null"                        }                    ],                    "span": 3,                    "sparkline": {                        "fillColor": "rgba(31, 118, 189, 0.18)",                        "full": true,                        "lineColor": "rgb(31, 120, 193)",                        "show": true                    },                    "tableColumn": "",                    "targets": [                        {                            "calculatedInterval": "10m",                            "datasourceErrors": {},                            "errors": {},                            "expr": "(node_memory_MemAvailable{instance=\"$host\"} or (node_memory_MemFree{instance=\"$host\"} + node_memory_Buffers{instance=\"$host\"} + node_memory_Cached{instance=\"$host\"})) / node_memory_MemTotal{instance=\"$host\"} * 100",                            "interval": "5m",                            "intervalFactor": 1,                            "legendFormat": "",                            "metric": "node_mem",                            "refId": "A",                            "step": 300                        }                    ],                    "thresholds": "90,95",                    "title": "Memory Available",                    "transparent": false,                    "type": "singlestat",                    "valueFontSize": "80%",                    "valueMaps": [],                    "valueName": "current"                }            ],            "repeat": null,            "repeatIteration": null,            "repeatRowId": null,            "showTitle": false,            "title": "Widgets",            "titleSize": "h6"        },        {            "collapse": false,            "height": "250px",            "panels": [                {                    "aliasColors": {},                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 2,                    "grid": {},                    "id": 18,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "sortDesc": true,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [                        {                            "alias": "Load 1m",                            "color": "#E0752D"                        }                    ],                    "spaceLength": 10,                    "span": 6,                    "stack": false,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "10s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_load1{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Load 1m",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "Load Average",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "none",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "none",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                },                {                    "aliasColors": {},                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 6,                    "grid": {},                    "height": "",                    "id": 6,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [                        {                            "dashUri": "db/system-overview",                            "dashboard": "System Overview",                            "includeVars": true,                            "keepTime": true,                            "params": "panelId=34&fullscreen",                            "targetBlank": true,                            "title": "Memory Advanced Details",                            "type": "dashboard",                            "url": "Memory Advanced Details"                        }                    ],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [                        {                            "alias": "Used",                            "color": "#0A437C"                        },                        {                            "alias": "Available",                            "color": "#5195CE"                        },                        {                            "alias": "Total",                            "color": "#052B51",                            "legend": false,                            "stack": false                        }                    ],                    "spaceLength": 10,                    "span": 6,                    "stack": true,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_memory_MemTotal{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Total",                            "metric": "",                            "refId": "C",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_memory_MemTotal{instance=\"$host\"} - (node_memory_MemAvailable{instance=\"$host\"} or (node_memory_MemFree{instance=\"$host\"} + node_memory_Buffers{instance=\"$host\"} + node_memory_Cached{instance=\"$host\"}))",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Used",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_memory_MemAvailable{instance=\"$host\"} or (node_memory_MemFree{instance=\"$host\"} + node_memory_Buffers{instance=\"$host\"} + node_memory_Cached{instance=\"$host\"})",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Available",                            "metric": "",                            "refId": "B",                            "step": 300,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "Memory",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "bytes",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "bytes",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                }            ],            "repeat": null,            "repeatIteration": null,            "repeatRowId": null,            "showTitle": false,            "title": "CPU",            "titleSize": "h6"        },        {            "collapse": false,            "height": 250,            "panels": [                {                    "aliasColors": {                        "idle": "#806EB7",                        "iowait": "#E24D42",                        "nice": "#1F78C1",                        "softirq": "#806EB7",                        "system": "#EAB839",                        "user": "#508642"                    },                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 6,                    "grid": {},                    "height": "",                    "id": 2,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": true,                        "hideZero": true,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "sort": "avg",                        "sortDesc": true,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [],                    "spaceLength": 10,                    "span": 6,                    "stack": true,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "sum(rate(node_cpu{instance=\"$host\", mode!=\"idle\"}[$interval])) by (mode)* 100 / count_scalar(node_cpu{mode=\"user\", instance=\"$host\"}) or sum(irate(node_cpu{instance=\"$host\", mode!=\"idle\"}[5m])) by (mode) * 100 / count_scalar(node_cpu{mode=\"user\", instance=\"$host\"})",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "{{ mode }}",                            "metric": "",                            "refId": "A",                            "step": 300                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "CPU Usage",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "percent",                            "label": "",                            "logBase": 1,                            "max": 100,                            "min": 0,                            "show": true                        },                        {                            "format": "short",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                },                {                    "aliasColors": {},                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 6,                    "grid": {},                    "height": "",                    "id": 29,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "sort": "avg",                        "sortDesc": true,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [],                    "spaceLength": 10,                    "span": 6,                    "stack": true,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_memory_MemTotal{instance=\"$host\"} - (node_memory_MemFree{instance=\"$host\"} + node_memory_Buffers{instance=\"$host\"} + node_memory_Cached{instance=\"$host\"})",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Used",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_memory_MemFree{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Free",                            "metric": "",                            "refId": "B",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_memory_Buffers{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Buffers",                            "metric": "",                            "refId": "D",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_memory_Cached{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Cached",                            "metric": "",                            "refId": "E",                            "step": 300,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "Memory Distribution",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "bytes",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "bytes",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                }            ],            "repeat": null,            "repeatIteration": null,            "repeatRowId": null,            "showTitle": false,            "title": "Dashboard Row",            "titleSize": "h6"        },        {            "collapse": false,            "height": "300px",            "panels": [                {                    "aliasColors": {                        "Allocated": "#E0752D",                        "CPU Load": "#64B0C8",                        "IO Load ": "#EA6460",                        "Limit": "#1F78C1",                        "Normalized CPU Load": "#6ED0E0"                    },                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": 2,                    "editable": true,                    "error": false,                    "fill": 2,                    "grid": {},                    "id": 33,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "sortDesc": true,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [],                    "spaceLength": 10,                    "span": 6,                    "stack": false,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "(avg_over_time(node_procs_running{instance=\"$host\"}[$interval])-1) / count_scalar(node_cpu{mode=\"user\", instance=\"$host\"})",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Normalized CPU Load",                            "metric": "",                            "refId": "B",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "avg_over_time(node_procs_blocked{instance=\"$host\"}[$interval])",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "IO Load ",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "Saturation Metrics",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "short",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "short",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                },                {                    "aliasColors": {},                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": 2,                    "editable": true,                    "error": false,                    "fill": 0,                    "grid": {},                    "height": "",                    "id": 34,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "hideZero": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "sort": null,                        "sortDesc": null,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [],                    "spaceLength": 10,                    "span": 6,                    "stack": false,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_memory_Active{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Active ",                            "metric": "",                            "refId": "C",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_memory_Active_anon{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Active (anonymous)",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_memory_Active_file{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Active (file)",                            "metric": "",                            "refId": "B",                            "step": 300,                            "target": ""                        },                        {                            "expr": "node_memory_AnonHugePages{instance=\"$host\"}",                            "hide": false,                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Anonymous Huge Pages",                            "refId": "D",                            "step": 300                        },                        {                            "expr": "node_memory_AnonPages{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Anonymous Pages",                            "refId": "E",                            "step": 300                        },                        {                            "expr": "node_memory_Buffers{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Buffers",                            "refId": "F",                            "step": 300                        },                        {                            "expr": "node_memory_Cached{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Cached",                            "refId": "G",                            "step": 300                        },                        {                            "expr": "node_memory_DirectMap1G{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Direct Mapped 1G Pages",                            "refId": "H",                            "step": 300                        },                        {                            "expr": "node_memory_DirectMap2M{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Direct Mapped 2M Pages",                            "refId": "I",                            "step": 300                        },                        {                            "expr": "node_memory_DirectMap4k{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Direct Mapped 4k Pages",                            "refId": "J",                            "step": 300                        },                        {                            "expr": "node_memory_Inactive{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Inactive",                            "refId": "K",                            "step": 300                        },                        {                            "expr": "node_memory_Inactive_anon{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Inactive (anonymous)",                            "refId": "L",                            "step": 300                        },                        {                            "expr": "node_memory_Inactive_file{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Inactive (file)",                            "refId": "M",                            "step": 300                        },                        {                            "expr": "node_memory_KernelStack{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Kernel Stack",                            "refId": "N",                            "step": 300                        },                        {                            "expr": "node_memory_Mapped{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Memory mmap() files",                            "refId": "O",                            "step": 300                        },                        {                            "expr": "node_memory_MemAvailable{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Available Memory",                            "refId": "P",                            "step": 300                        },                        {                            "expr": "node_memory_MemFree{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Memory Free",                            "refId": "Q",                            "step": 300                        },                        {                            "expr": "node_memory_MemTotal{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Total Memory",                            "metric": "",                            "refId": "R",                            "step": 300                        },                        {                            "expr": "node_memory_PageTables{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Page Tables",                            "refId": "S",                            "step": 300                        },                        {                            "expr": "node_memory_SReclaimable{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Slab Reclaimable",                            "refId": "T",                            "step": 300                        },                        {                            "expr": "node_memory_SUnreclaim{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Slab Unreclaimable",                            "refId": "U",                            "step": 300                        },                        {                            "expr": "node_memory_Shmem{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Shared Memory",                            "refId": "V",                            "step": 300                        },                        {                            "expr": "node_memory_Slab{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Slab Total",                            "metric": "",                            "refId": "W",                            "step": 300                        },                        {                            "expr": "node_memory_SwapCached{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Swap Cached",                            "refId": "X",                            "step": 300                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "Memory Advanced Details",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "bytes",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "bytes",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                }            ],            "repeat": null,            "repeatIteration": null,            "repeatRowId": null,            "showTitle": false,            "title": "Memory",            "titleSize": "h6"        },        {            "collapse": false,            "height": "250px",            "panels": [                {                    "aliasColors": {},                    "bars": true,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 2,                    "grid": {},                    "id": 24,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "total": false,                        "values": true                    },                    "lines": false,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [                        {                            "alias": "Forks",                            "color": "#EF843C"                        }                    ],                    "spaceLength": 10,                    "span": 6,                    "stack": false,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2m",                            "datasourceErrors": {},                            "errors": {},                            "expr": "rate(node_forks{instance=\"$host\"}[$interval]) or irate(node_forks{instance=\"$host\"}[5m])",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Forks",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "Forks",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "none",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "none",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                },                {                    "aliasColors": {},                    "bars": true,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 2,                    "grid": {},                    "id": 20,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "sort": "avg",                        "sortDesc": true,                        "total": false,                        "values": true                    },                    "lines": false,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [                        {                            "alias": "Processes blocked waiting for I/O to complete",                            "color": "#E24D42"                        },                        {                            "alias": "Processes in runnable state",                            "color": "#6ED0E0"                        }                    ],                    "spaceLength": 10,                    "span": 6,                    "stack": true,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2m",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_procs_running{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Processes in runnable state",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2m",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_procs_blocked{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Processes blocked waiting for I/O to complete",                            "metric": "",                            "refId": "B",                            "step": 300,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "Processes",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "none",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "none",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                }            ],            "repeat": null,            "repeatIteration": null,            "repeatRowId": null,            "showTitle": false,            "title": "Forks",            "titleSize": "h6"        },        {            "collapse": false,            "height": "250px",            "panels": [                {                    "aliasColors": {},                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 2,                    "grid": {},                    "id": 27,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [],                    "spaceLength": 10,                    "span": 6,                    "stack": false,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2m",                            "datasourceErrors": {},                            "errors": {},                            "expr": "rate(node_context_switches{instance=\"$host\"}[$interval]) or irate(node_context_switches{instance=\"$host\"}[5m])",                            "format": "time_series",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Context Switches",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        },                        {                            "expr": "(rate(node_context_switches{instance=\"$host\"}[$interval]) or irate(node_context_switches{instance=\"$host\"}[5m])) / count_scalar(node_cpu{mode=\"user\", instance=\"$host\"})",                            "format": "time_series",                            "intervalFactor": 1,                            "legendFormat": "Context Switches per Virtual CPU",                            "refId": "B",                            "step": 60                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "Context Switches",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "short",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "short",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                },                {                    "aliasColors": {},                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 2,                    "grid": {},                    "id": 28,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [                        {                            "alias": "Interrupts",                            "color": "#D683CE"                        }                    ],                    "spaceLength": 10,                    "span": 6,                    "stack": false,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2m",                            "datasourceErrors": {},                            "errors": {},                            "expr": "rate(node_intr{instance=\"$host\"}[$interval]) or irate(node_intr{instance=\"$host\"}[5m])",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Interrupts",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "Interrupts",                    "tooltip": {                        "msResolution": true,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "none",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "none",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                }            ],            "repeat": null,            "repeatIteration": null,            "repeatRowId": null,            "showTitle": false,            "title": "Context",            "titleSize": "h6"        },        {            "collapse": false,            "height": "250px",            "panels": [                {                    "aliasColors": {},                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 2,                    "grid": {},                    "id": 21,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "sort": null,                        "sortDesc": null,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [                        {                            "alias": "Outbound",                            "transform": "negative-Y"                        }                    ],                    "spaceLength": 10,                    "span": 6,                    "stack": false,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "sum(rate(node_network_receive_bytes{instance=\"$host\", device!=\"lo\"}[$interval]) or irate(node_network_receive_bytes{instance=\"$host\", device!=\"lo\"}[5m]))",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Inbound",                            "metric": "",                            "refId": "B",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "sum(rate(node_network_transmit_bytes{instance=\"$host\", device!=\"lo\"}[$interval]) or irate(node_network_transmit_bytes{instance=\"$host\", device!=\"lo\"}[5m]))",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Outbound",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "Network Traffic",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "Bps",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": null,                            "show": true                        },                        {                            "format": "bytes",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                },                {                    "aliasColors": {},                    "bars": true,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 6,                    "grid": {},                    "id": 22,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "sort": null,                        "sortDesc": null,                        "total": false,                        "values": true                    },                    "lines": false,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [],                    "spaceLength": 10,                    "span": 6,                    "stack": true,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "sum(increase(node_network_receive_bytes{instance=\"$host\", device!=\"lo\"}[1h]))",                            "interval": "1h",                            "intervalFactor": 1,                            "legendFormat": "Received",                            "metric": "",                            "refId": "A",                            "step": 3600,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "sum(increase(node_network_transmit_bytes{instance=\"$host\", device!=\"lo\"}[1h]))",                            "interval": "1h",                            "intervalFactor": 1,                            "legendFormat": "Sent",                            "metric": "",                            "refId": "B",                            "step": 3600,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": "24h",                    "timeShift": null,                    "title": "Network Utilization Hourly",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "bytes",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "bytes",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                }            ],            "repeat": null,            "repeatIteration": null,            "repeatRowId": null,            "showTitle": false,            "title": "Network",            "titleSize": "h6"        },        {            "collapse": false,            "height": "250px",            "panels": [                {                    "aliasColors": {},                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 6,                    "grid": {},                    "id": 23,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "sort": null,                        "sortDesc": null,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [                        {                            "alias": "Used",                            "color": "#584477"                        },                        {                            "alias": "Free",                            "color": "#AEA2E0"                        }                    ],                    "spaceLength": 10,                    "span": 6,                    "stack": true,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_memory_SwapTotal{instance=\"$host\"} - node_memory_SwapFree{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Used",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_memory_SwapFree{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Free",                            "metric": "",                            "refId": "B",                            "step": 300,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "Swap",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "bytes",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "bytes",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                },                {                    "aliasColors": {},                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 2,                    "grid": {},                    "id": 30,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "sort": "avg",                        "sortDesc": true,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [],                    "spaceLength": 10,                    "span": 6,                    "stack": false,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "rate(node_vmstat_pswpin{instance=\"$host\"}[$interval]) * 4096 or irate(node_vmstat_pswpin{instance=\"$host\"}[5m]) * 4096",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Swap In",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "rate(node_vmstat_pswpout{instance=\"$host\"}[$interval]) * 4096 or irate(node_vmstat_pswpout{instance=\"$host\"}[5m]) * 4096",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Swap Out",                            "metric": "",                            "refId": "B",                            "step": 300,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "Swap Activity",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "Bps",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "bytes",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                }            ],            "repeat": null,            "repeatIteration": null,            "repeatRowId": null,            "showTitle": false,            "title": "Swap",            "titleSize": "h6"        },        {            "collapse": false,            "height": "250px",            "panels": [                {                    "aliasColors": {},                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 2,                    "grid": {},                    "id": 31,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "sort": "avg",                        "sortDesc": true,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [],                    "spaceLength": 10,                    "span": 6,                    "stack": false,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "rate(node_vmstat_pgpgin{instance=\"$host\"}[$interval]) * 1024 or irate(node_vmstat_pgpgin{instance=\"$host\"}[5m]) * 1024",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Page In",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "rate(node_vmstat_pgpgout{instance=\"$host\"}[$interval]) * 1024 or irate(node_vmstat_pgpgout{instance=\"$host\"}[5m]) * 1024",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Page Out",                            "metric": "",                            "refId": "B",                            "step": 300,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "I/O Activity",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "Bps",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "bytes",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                },                {                    "aliasColors": {                        "Allocated": "#E0752D",                        "Limit": "#1F78C1"                    },                    "bars": false,                    "dashLength": 10,                    "dashes": false,                    "datasource": "Prometheus",                    "decimals": null,                    "editable": true,                    "error": false,                    "fill": 2,                    "grid": {},                    "id": 32,                    "legend": {                        "alignAsTable": true,                        "avg": true,                        "current": false,                        "hideEmpty": false,                        "max": true,                        "min": true,                        "rightSide": false,                        "show": true,                        "sort": "avg",                        "sortDesc": true,                        "total": false,                        "values": true                    },                    "lines": true,                    "linewidth": 2,                    "links": [],                    "nullPointMode": "null",                    "percentage": false,                    "pointradius": 5,                    "points": false,                    "renderer": "flot",                    "seriesOverrides": [],                    "spaceLength": 10,                    "span": 6,                    "stack": false,                    "steppedLine": false,                    "targets": [                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_filefd_maximum{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Limit",                            "metric": "",                            "refId": "B",                            "step": 300,                            "target": ""                        },                        {                            "calculatedInterval": "2s",                            "datasourceErrors": {},                            "errors": {},                            "expr": "node_filefd_allocated{instance=\"$host\"}",                            "interval": "$interval",                            "intervalFactor": 1,                            "legendFormat": "Allocated",                            "metric": "",                            "refId": "A",                            "step": 300,                            "target": ""                        }                    ],                    "thresholds": [],                    "timeFrom": null,                    "timeShift": null,                    "title": "File Descriptors",                    "tooltip": {                        "msResolution": false,                        "shared": true,                        "sort": 0,                        "value_type": "individual"                    },                    "transparent": false,                    "type": "graph",                    "xaxis": {                        "buckets": null,                        "mode": "time",                        "name": null,                        "show": true,                        "values": []                    },                    "yaxes": [                        {                            "format": "short",                            "label": "",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        },                        {                            "format": "short",                            "logBase": 1,                            "max": null,                            "min": 0,                            "show": true                        }                    ]                }            ],            "repeat": null,            "repeatIteration": null,            "repeatRowId": null,            "showTitle": false,            "title": "I/O",            "titleSize": "h6"        }    ],    "schemaVersion": 14,    "style": "dark",    "tags": [        "OS",        "Percona"    ],    "templating": {        "list": [            {                "allFormat": "glob",                "auto": true,                "auto_count": 200,                "auto_min": "1s",                "current": {                    "text": "auto",                    "value": "$__auto_interval"                },                "datasource": "Prometheus",                "hide": 0,                "includeAll": false,                "label": "Interval",                "multi": false,                "multiFormat": "glob",                "name": "interval",                "options": [                    {                        "selected": true,                        "text": "auto",                        "value": "$__auto_interval"                    },                    {                        "selected": false,                        "text": "1s",                        "value": "1s"                    },                    {                        "selected": false,                        "text": "5s",                        "value": "5s"                    },                    {                        "selected": false,                        "text": "1m",                        "value": "1m"                    },                    {                        "selected": false,                        "text": "5m",                        "value": "5m"                    },                    {                        "selected": false,                        "text": "1h",                        "value": "1h"                    },                    {                        "selected": false,                        "text": "6h",                        "value": "6h"                    },                    {                        "selected": false,                        "text": "1d",                        "value": "1d"                    }                ],                "query": "1s,5s,1m,5m,1h,6h,1d",                "refresh": 2,                "type": "interval"            },            {                "allFormat": "glob",                "allValue": null,                "datasource": "Prometheus",                "hide": 0,                "includeAll": false,                "label": "Host",                "multi": false,                "multiFormat": "regex values",                "name": "host",                "query": "label_values(node_load1, instance)",                "refresh": 1,                "refresh_on_load": false,                "regex": "",                "sort": 1,                "tagValuesQuery": "instance",                "tags": [],                "tagsQuery": "up",                "type": "query",                "useTags": false            }        ]    },    "time": {        "from": "now-12h",        "to": "now"    },    "timepicker": {        "collapse": false,        "enable": true,        "notice": false,        "now": true,        "refresh_intervals": [            "5s",            "10s",            "30s",            "1m",            "5m",            "15m",            "30m",            "1h",            "2h",            "1d"        ],        "status": "Stable",        "time_options": [            "5m",            "15m",            "1h",            "6h",            "12h",            "24h",            "2d",            "7d",            "30d"        ],        "type": "timepicker"    },    "timezone": "browser",    "title": "System Overview",    "version": 0}
 |