I'd like to get an authoritative definition of libbeat metrics as they appear in logs:
Is it a sign of an issue when the 3 last metrics are not equal to each other?
Also, why these metrics don't seem to appear altogether all the time? Example at line #2:
1. 2017-08-10T13:38:21+02:00 INFO Non-zero metrics in the last 30s: libbeat.es.call_count.PublishEvents=192 libbeat.es.publish.read_bytes=1576181 libbeat.es.publish.write_bytes=62636550 libbeat.es.published_and_acked_events=434170 libbeat.publisher.published_events=786426 2. 2017-08-10T13:39:51+02:00 INFO Non-zero metrics in the last 30s: libbeat.es.publish.read_bytes=2436637 libbeat.es.publish.write_bytes=9589446 libbeat.es.published_and_acked_events=675840