I enabled debug
log [19:35:50.602] [debug][reporting] fetching screenshot of http://...:8005/app/kibana#/dashboard/Sample-Dashboard-for-Apache-Logs?_g=(time:(from:'2017-05-11T20:53:53.284Z',mode:absolute,to:'2017-05-11T21:08:53.284Z'))&_a=(filters:!(),options:(darkTheme:!t),panels:!((col:1,id:Apache-Dashboard,panelIndex:1,row:1,size_x:3,size_y:4,type:visualization),(col:7,id:Traffic-by-Country-ampersand-Device,panelIndex:2,row:5,size_x:6,size_y:3,type:visualization),(col:7,id:Traffic-by-Country-ampersand-OS,panelIndex:3,row:8,size_x:6,size_y:3,type:visualization),(col:4,id:Traffic-vs.-Location,panelIndex:4,row:1,size_x:9,size_y:4,type:visualization),(col:1,id:Unique-Visitors,panelIndex:5,row:5,size_x:3,size_y:2,type:visualization),(col:1,id:Non-200-Response-Code-vs.-Time,panelIndex:6,row:11,size_x:6,size_y:3,type:visualization),(col:4,id:Total-Hits-by-City,panelIndex:7,row:7,size_x:3,size_y:4,type:visualization),(col:1,id:Unique-Visits-by-City,panelIndex:8,row:7,size_x:3,size_y:4,type:visualization),(col:4,id:Total-Visitors,panelIndex:9,row:5,size_x:3,size_y:2,type:visualization),(col:7,id:Bytes-vs.-Time,panelIndex:10,row:11,size_x:6,size_y:3,type:visualization),(col:1,id:aa9f0590-3688-11e7-834b-55be5050851e,panelIndex:11,row:14,size_x:6,size_y:3,type:visualization)),query:(query_string:(analyze_wildcard:!t,query:'')),timeRestore:!t,title:'Sample%20Dashboard%20for%20Apache%20Logs',uiState:(P-11:(spy:(mode:(fill:!f,name:table))),P-7:(vis:(params:(sort:(columnIndex:!n,direction:!n)))),P-8:(vis:(params:(sort:(columnIndex:!n,direction:!n))))),viewMode:view)
respons [19:35:50.916] GET /app/kibana 200 123ms - 9.0B
respons [19:35:50.939] GET /bundles/commons.style.css?v=15063 200 10ms - 9.0B
respons [19:35:50.975] GET /bundles/kibana.style.css?v=15063 200 34ms - 9.0B
respons [19:35:51.096] GET /bundles/commons.bundle.js?v=15063 200 130ms - 9.0B
ops [19:35:51.819] memory: 342.3MB uptime: 0:00:46 load: [1.57 0.85 0.47] delay: 5.289
log [19:35:51.822] [debug][monitoring-ui] Received Monitoring event data
log [19:35:51.823] [debug][plugin] Checking Elasticsearch version
log [19:35:52.005] [debug][plugin] Checking Elasticsearch version
respons [19:35:52.127] GET /bundles/kibana.bundle.js?v=15063 200 942ms - 9.0B
log [19:35:52.358] [debug][license][xpack] Calling Elasticsearch _xpack API
log [19:35:52.427] [debug][license][xpack] Calling Elasticsearch _xpack API
log [19:35:52.521] [debug][monitoring-ui] Sending Monitoring payload to Elasticsearch
respons [19:35:52.876] GET /api/reporting/jobs/list_completed_since?since=2017-05-18T15%3A26%3A52.008Z 200 20ms - 9.0B
respons [19:35:53.397] GET /api/console/api_server?sense_version=%40%40SENSE_VERSION&apis=es_5_0 200 16ms - 9.0B
respons [19:35:53.602] GET /api/security/v1/me 200 13ms - 9.0B
log [19:35:53.645] [debug][phantomConsole][reporting] INFO: 2017-05-18T19:35:53Z
Adding connection to http://...*:8005/es_admin
log [19:35:53.647] [debug][phantomConsole][reporting] INFO: 2017-05-18T19:35:53Z
Adding connection to http://...:8005/elasticsearch
log [19:35:53.789] [debug][phantomConsole][reporting] setting active api to [es_5_0]
respons [19:35:53.815] GET /api/xpack/v1/info 200 39ms - 9.0B
respons [19:35:53.819] GET /plugins/graph/icon.png 200 36ms - 9.0B
respons [19:35:53.822] GET /plugins/kibana/assets/visualize.svg 200 42ms - 9.0B
respons [19:35:53.823] GET /plugins/kibana/assets/discover.svg 200 42ms - 9.0B
respons [19:35:53.824] GET /plugins/timelion/icon.svg 200 41ms - 9.0B
respons [19:35:53.826] GET /plugins/kibana/assets/dashboard.svg 200 41ms - 9.0B
respons [19:35:53.840] GET /plugins/kibana/assets/wrench.svg 200 24ms - 9.0B
respons [19:35:53.845] GET /plugins/monitoring/icons/monitoring.svg 200 27ms - 9.0B
respons [19:35:53.848] GET /plugins/kibana/assets/play-circle.svg 200 21ms - 9.0B
respons [19:35:53.849] GET /plugins/security/images/logout.svg 200 21ms - 9.0B
respons [19:35:53.850] GET /plugins/security/images/person.svg 200 22ms - 9.0B
respons [19:35:53.851] GET /plugins/kibana/assets/settings.svg 200 23ms - 9.0B
respons [19:35:53.880] GET /bundles/0cebf3d61338c454670b1c5bdf5d6d8d.svg 200 4ms - 9.0B