Hi.
I review again the logs and see next log.
{"type":"log","@timestamp":"2019-03-27T16:07:28Z","tags":["status","plugin:xpack_main@6.7.0","info"],"pid":13230,"state":"yellow","message":"Status changed from uninitialized to yellow - Waiting for Elasticsearch","prevState":"uninitialized","prevMsg":"uninitialized"}
{"type":"log","@timestamp":"2019-03-27T16:07:28Z","tags":["plugins","debug"],"pid":13230,"plugin":{"name":"x-pack","version":"6.7.0","private":true,"author":"Elastic","license":"Elastic-License","kibana":{"build":{"intermediateBuildDirectory":"build/plugin/kibana/x-pack"},"version":"6.7.0"},"resolutions":{"**/@types/node":"10.12.27","@types/react":"16.3.14"},"dependencies":{"@elastic/datemath":"5.0.2","@elastic/eui":"6.10.5","@elastic/node-crypto":"0.1.2","@elastic/node-phantom-simple":"2.2.4","@elastic/numeral":"2.3.2","@kbn/babel-preset":"1.0.0","@kbn/es-query":"1.0.0","@kbn/i18n":"1.0.0","@kbn/interpreter":"1.0.0","@kbn/ui-framework":"1.0.0","@samverschueren/stream-to-observable":"^0.3.0","@scant/router":"^0.1.0","@slack/client":"^4.8.0","@turf/boolean-contains":"6.0.1","@types/json-stable-stringify":"^1.0.32","angular-resource":"1.4.9","angular-sanitize":"1.6.5","angular-ui-ace":"0.2.3","apollo-cache-inmemory":"1.2.7","apollo-client":"^2.3.8","apollo-link":"^1.2.3","apollo-link-http":"^1.5.4","apollo-link-schema":"^1.1.0","apollo-link-state":"^0.4.1","apollo-server-errors":"^2.0.2","apollo-server-hapi":"^1.3.6","axios":"^0.18.0","babel-core":"^6.26.3","babel-polyfill":"6.20.0","babel-preset-es2015":"^6.24.1","babel-register":"^6.26.0","babel-runtime":"^6.26.0","base64-js":"^1.2.1","bluebird":"3.5.3","boom":"^7.2.0","brace":"0.11.1","chroma-js":"^1.3.6","classnames":"2.2.5","concat-stream":"1.5.1","constate":"^0.9.0","content-disposition":"0.5.3","copy-to-clipboard":"^3.0.8","cronstrue":"^1.51.0","d3":"3.5.6","d3-scale":"1.0.6","dataloader":"^1.4.0","dedent":"^0.7.0","dragselect":"1.8.1","elasticsearch":"^15.4.1","extract-zip":"1.5.0","file-saver":"^1.3.8","font-awesome":"4.4.0","formsy-react":"^1.1.5","get-port":"2.1.0","getos":"^3.1.0","glob":"6.0.4","graphql":"^0.13.2","graphql-fields":"^1.0.2","graphql-tag":"^2.9.2","graphql-tools":"^3.0.2","handlebars":"^4.0.13","hapi-auth-cookie":"^9.0.0","history":"4.7.2","history-extra":"^4.0.2","humps":"2.0.1","icalendar":"0.7.1","idx":"^2.5.2","inline-style":"^2.0.0","intl":"^1.2.5","io-ts":"^1.4.2","joi":"^13.5.2","jquery":"^3.3.1","json-stable-stringify":"^1.0.1","jsonwebtoken":"^8.3.0","jstimezonedetect":"1.0.5","lodash":"npm:@elastic/lodash@3.10.1-kibana1","lodash.keyby":"^4.6.0","lodash.lowercase":"^4.3.0","lodash.mean":"^4.1.0","lodash.omitby":"^4.6.0","lodash.orderby":"4.6.0","lodash.pickby":"^4.6.0","lodash.topath":"^4.5.2","lodash.uniqby":"^4.7.0","lz-string":"^1.4.4","mapbox-gl":"0.52.0","markdown-it":"^8.4.1","mime":"^2.2.2","mkdirp":"0.5.1","moment":"^2.20.1","moment-duration-format":"^1.3.0","moment-timezone":"^0.5.14","ngreact":"^0.5.1","node-fetch":"^2.1.2","nodemailer":"^4.6.4","object-path-immutable":"^0.5.3","oppsy":"^2.0.0","papaparse":"^4.6.0","pdfmake":"0.1.33","pivotal-ui":"13.0.1","pluralize":"3.1.0","pngjs":"3.3.1","polished":"^1.9.2","prop-types":"^15.6.0","puid":"1.0.5","puppeteer-core":"^1.13.0","raw-loader":"0.5.1","react":"^16.6.0","react-apollo":"^2.1.4","react-beautiful-dnd":"^8.0.7","react-clipboard.js":"^1.1.2","react-datetime":"^2.14.0","react-dom":"^16.6.0","react-dropzone":"^4.2.9","react-fast-compare":"^2.0.4","react-markdown-renderer":"^1.4.0","react-portal":"^3.2.0","react-redux":"^5.0.7","react-redux-request":"^1.5.6","react-router-breadcrumbs-hoc":"1.1.2","react-router-dom":"^4.3.1","react-select":"^1.2.1","react-shortcuts":"^2.0.0","react-sticky":"^6.0.3","react-syntax-highlighter":"^5.7.0","react-vis":"^1.8.1","recompose":"^0.26.0","reduce-reducers":"^0.4.3","redux":"4.0.0","redux-actions":"2.2.1","redux-observable":"^1.0.0","redux-thunk":"2.3.0","redux-thunks":"^1.0.0","request":"^2.88.0","reselect":"3.0.1","resize-observer-polyfill":"^1.5.0","rimraf":"^2.6.2","rison-node":"0.3.1","rxjs":"^6.2.1","semver":"5.1.0","squel":"^5.12.2","style-it":"2.1.2","styled-components":"3.3.3","tar-fs":"1.13.0","tinycolor2":"1.3.0","tinymath":"1.1.1","topojson-client":"3.0.0","tslib":"^1.9.3","turf":"3.0.14","typescript-fsa":"^2.5.0","typescript-fsa-reducers":"^0.4.5","ui-select":"0.19.4","unbzip2-stream":"1.0.9","unstated":"^2.1.1","uuid":"3.0.1","venn.js":"0.2.9","xregexp":"3.2.0"},"engines":{"yarn":"^1.10.1"},"build":{"git":{"count":"20221","sha":"e09a026","date":"Wed, 20 Mar 2019 15:22:12 -0700"},"date":"Thu Mar 21 2019 15:48:17 GMT+0000 (Coordinated Universal Time)"}},"message":"Initializing plugin graph@6.7.0"}
{"type":"log","@timestamp":"2019-03-27T16:07:28Z","tags":["status","plugin:graph@6.7.0","info"],"pid":13230,"state":"yellow","message":"Status changed from uninitialized to yellow - Waiting for Elasticsearch","prevState":"uninitialized","prevMsg":"uninitialized"}
So all plataform have to "6.7.0" elastic version, yesterday made a update on all elastic servers.
Regards.