Hi
-->Log Insight is a centralized location where you have structured way of gathering and monitoring logs from difference sources.
-->It provides deep operational visibility and faster troubleshooting across physical, virtual and cloud environments.
-->It enables high performance searching
-->Analyzes massive amounts of log data and delivers near real-time monitoring, search and log analytics, coupled with a dashboard for stored queries, reports and alerts. Speeds correlation of events across an entire IT environment.
here is a vedio which helps you in understanding what log insight does and how it helps:https://www.youtube.com/watch?v=S13vao4cW4M
Finding Issues with vRealize Log Insight - YouTube
Please mark this as "correct" or " Helpfull" if this answers your query.
regards
Gayathri