@magnusbaeck, Below is a sample log from my metricbeat log. Is everything okay ? How can one go about interpreting such logs ?
2017-10-09T09:15:10+03:00 INFO Non-zero metrics in the last 30s: fetches.system-cpu.events=3 fetches.system-cpu.success=3 fetches.system-filesystem.events=108 fetches.system-filesystem.success=3 fetches.system-fsstat.events=3 fetches.system-fsstat.success=3 fetches.system-load.events=3 fetches.system-load.success=3 fetches.system-memory.events=3 fetches.system-memory.success=3 fetches.system-network.events=15 fetches.system-network.success=3 fetches.system-process.events=692 fetches.system-process.success=3 libbeat.logstash.call_count.PublishEvents=6 libbeat.logstash.publish.read_bytes=210 libbeat.logstash.publish.write_bytes=67795 libbeat.logstash.published_and_acked_events=827 libbeat.publisher.messages_in_worker_queues=827 libbeat.publisher.published_events=827
2017-10-09T09:15:40+03:00 INFO Non-zero metrics in the last 30s: fetches.system-cpu.events=3 fetches.system-cpu.success=3 fetches.system-filesystem.events=108 fetches.system-filesystem.success=3 fetches.system-fsstat.events=3 fetches.system-fsstat.success=3 fetches.system-load.events=3 fetches.system-load.success=3 fetches.system-memory.events=3 fetches.system-memory.success=3 fetches.system-network.events=15 fetches.system-network.success=3 fetches.system-process.events=691 fetches.system-process.success=3 libbeat.logstash.call_count.PublishEvents=6 libbeat.logstash.publish.read_bytes=210 libbeat.logstash.publish.write_bytes=68105 libbeat.logstash.published_and_acked_events=826 libbeat.publisher.messages_in_worker_queues=826 libbeat.publisher.published_events=826