Log Analytics Dashboards
A log analytics dashboard can be built for any Fusion collection derived from one or more logfiles, where each logfile entry contains a timestamp plus some amount of additional event information. The Time Field should be a Solr trie-date field (with field suffix "_tdt").
The more information and structure that can be extracted from the logfile and modeled in a Solr document, the more possibilities for analytics and visualizations. At a minimum log data must include:
a timestamp in an allowed standard date/time format
text message(s) which be unstructured or semi-structured
Search query controls
At a minimum, a log analytics dashboard contains a histogram.