better overall stats at a glance

Description

  • list of executed search queries (such as DB TOP queries) by frequency, QPS, CPU, disk, etc.

  • other stats: average doc size/etc.

  • query plan: ability to understand cost of a query (like explain plan in Oracle)

  • store last N executed queries with results accessible from the UI (to make debugging easier)

Environment

None

Assignee

John Wang

Reporter

John Wang

Labels

None

Components

Fix versions

Priority

Major
Configure