this the log i get in my kibana.log.
{"type":"log","@timestamp":"2020-08-04T08:49:54Z","tags":["plugin","debug"],"pid":5412,"message":"Checking Elasticsearch version"}
{"type":"log","@timestamp":"2020-08-04T08:49:56Z","tags":["plugin","debug"],"pid":5412,"message":"Checking Elasticsearch version"}
{"type":"log","@timestamp":"2020-08-04T08:49:57Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:49:57Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:49:58Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:49:58Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:49:58Z","tags":["debug","plugins","licensing"],"pid":5412,"message":"Calling [data] Elasticsearch _xpack API. Polling frequency: 30001"}
{"type":"ops","@timestamp":"2020-08-04T08:49:58Z","tags":[],"pid":5412,"os":{"load":[1.0380859375,1.30224609375,1.251953125],"mem":{"total":32836931584,"free":720941056},"uptime":7619560},"proc":{"uptime":872.776,"mem":{"rss":462135296,"heapTotal":303628288,"heapUsed":259567616,"external":2333819},"delay":0.054635047912597656},"load":{"requests":{"5601":{"total":1,"disconnects":0,"statusCodes":{"200":1}}},"responseTimes":{"5601":{"avg":10,"max":10}},"sockets":{"http":{"total":0},"https":{"total":0}}},"message":"memory: 247.5MB uptime: 0:14:33 load: [1.04 1.30 1.25] delay: 0.055"}
{"type":"log","@timestamp":"2020-08-04T08:49:59Z","tags":["plugin","debug"],"pid":5412,"message":"Checking Elasticsearch version"}
{"type":"log","@timestamp":"2020-08-04T08:50:01Z","tags":["plugin","debug"],"pid":5412,"message":"Checking Elasticsearch version"}
{"type":"log","@timestamp":"2020-08-04T08:50:02Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:50:02Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:50:03Z","tags":["debug","stats-collection"],"pid":5412,"message":"Fetching data from kibana_stats collector"}
{"type":"log","@timestamp":"2020-08-04T08:50:03Z","tags":["debug","stats-collection"],"pid":5412,"message":"Fetching data from kibana_settings collector"}
{"type":"log","@timestamp":"2020-08-04T08:50:03Z","tags":["debug","stats-collection"],"pid":5412,"message":"not sending [kibana_settings] monitoring document because [undefined] is null or invalid."}
{"type":"log","@timestamp":"2020-08-04T08:50:03Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Uploading bulk stats payload to the local cluster"}
{"type":"log","@timestamp":"2020-08-04T08:50:03Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Uploaded bulk stats payload to the local cluster"}
{"type":"log","@timestamp":"2020-08-04T08:50:03Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:50:03Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:50:03Z","tags":["debug","upgrade_assistant","reindex_worker"],"pid":5412,"message":"Polling for reindex operations"}
{"type":"log","@timestamp":"2020-08-04T08:54:52Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:54:52Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:54:53Z","tags":["debug","stats-collection"],"pid":5412,"message":"Fetching data from kibana_stats collector"}
{"type":"log","@timestamp":"2020-08-04T08:54:53Z","tags":["debug","stats-collection"],"pid":5412,"message":"Fetching data from kibana_settings collector"}
{"type":"log","@timestamp":"2020-08-04T08:54:53Z","tags":["debug","stats-collection"],"pid":5412,"message":"not sending [kibana_settings] monitoring document because [undefined] is null or invalid."}
{"type":"log","@timestamp":"2020-08-04T08:54:53Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Uploading bulk stats payload to the local cluster"}
{"type":"log","@timestamp":"2020-08-04T08:54:53Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Uploaded bulk stats payload to the local cluster"}
{"type":"log","@timestamp":"2020-08-04T08:54:53Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:54:53Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"ops","@timestamp":"2020-08-04T08:54:53Z","tags":[],"pid":5412,"os":{"load":[1.39599609375,1.32666015625,1.27587890625],"mem":{"total":32836931584,"free":650862592},"uptime":7619855},"proc":{"uptime":1167.804,"mem":{"rss":442474496,"heapTotal":284266496,"heapUsed":215287200,"external":1712676},"delay":0.0841817855834961},"load":{"requests":{"5601":{"total":0,"disconnects":0,"statusCodes":{}}},"responseTimes":{"5601":{"avg":null,"max":0}},"sockets":{"http":{"total":0},"https":{"total":0}}},"message":"memory: 205.3MB uptime: 0:19:28 load: [1.40 1.33 1.28] delay: 0.084"}
{"type":"log","@timestamp":"2020-08-04T08:54:54Z","tags":["plugin","debug"],"pid":5412,"message":"Checking Elasticsearch version"}
{"type":"log","@timestamp":"2020-08-04T08:54:57Z","tags":["plugin","debug"],"pid":5412,"message":"Checking Elasticsearch version"}
{"type":"log","@timestamp":"2020-08-04T08:54:57Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:54:57Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:54:58Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:54:58Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:54:58Z","tags":["debug","plugins","licensing"],"pid":5412,"message":"Calling [data] Elasticsearch _xpack API. Polling frequency: 30001"}
{"type":"ops","@timestamp":"2020-08-04T08:54:58Z","tags":[],"pid":5412,"os":{"load":[1.3642578125,1.32080078125,1.27392578125],"mem":{"total":32836931584,"free":640368640},"uptime":7619860},"proc":{"uptime":1172.804,"mem":{"rss":443285504,"heapTotal":284266496,"heapUsed":215897784,"external":1805049},"delay":0.08271408081054688},"load":{"requests":{"5601":{"total":0,"disconnects":0,"statusCodes":{}}},"responseTimes":{"5601":{"avg":null,"max":0}},"sockets":{"http":{"total":0},"https":{"total":0}}},"message":"memory: 205.9MB uptime: 0:19:33 load: [1.36 1.32 1.27] delay: 0.083"}
{"type":"log","@timestamp":"2020-08-04T08:54:59Z","tags":["plugin","debug"],"pid":5412,"message":"Checking Elasticsearch version"}
{"type":"log","@timestamp":"2020-08-04T08:55:02Z","tags":["plugin","debug"],"pid":5412,"message":"Checking Elasticsearch version"}
{"type":"log","@timestamp":"2020-08-04T08:55:02Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:55:02Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:55:03Z","tags":["debug","stats-collection"],"pid":5412,"message":"Fetching data from kibana_stats collector"}
{"type":"log","@timestamp":"2020-08-04T08:55:03Z","tags":["debug","stats-collection"],"pid":5412,"message":"Fetching data from kibana_settings collector"}
{"type":"log","@timestamp":"2020-08-04T08:55:03Z","tags":["debug","stats-collection"],"pid":5412,"message":"not sending [kibana_settings] monitoring document because [undefined] is null or invalid."}
{"type":"log","@timestamp":"2020-08-04T08:55:03Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Uploading bulk stats payload to the local cluster"}
{"type":"log","@timestamp":"2020-08-04T08:55:03Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Uploaded bulk stats payload to the local cluster"}
{"type":"log","@timestamp":"2020-08-04T08:55:03Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:55:03Z","tags":["debug","monitoring","kibana-monitoring"],"pid":5412,"message":"Received Kibana Ops event data"}
{"type":"log","@timestamp":"2020-08-04T08:55:03Z","tags":["debug","upgrade_assistant","reindex_worker"],"pid":5412,"message":"Polling for reindex operations"}
i didnt find a message error