Module summary 

The Traffic page’s data: totals for a period and the one before it, a series (hourly up to 48 hours, daily beyond), and the top lists.

Functions

json

The JSON for the last hours hours (1–720), optionally one host’s.

live_json

The live view: people on the site in the last 5 minutes, page views per minute for the last 30, and what the active ones read and where they are; optionally one host’s.