Conseil doesn't logs milliseconds timestamp

[ivanopagano]

Problem: having up-to-second precision seems to be messing up with the logs ordering done by kibana.

Analysis: this might probably have to do with logstash, filebeat or any of the elk stack components parsing the logs and emitting log events without the original precision. Conseil logs to the console have millis precision.

Proposed solution: we might want to add millis to the logged timestamp in the appropriate ELK component and see if that restores correct ordering of messages.