Global Request Statistics gives the messaging/reverse-proxy administrator a long-term, per-site view of how much traffic each published web service handles — day by day over the current month, and month by month over the current year — together with a one-click PDF report for the whole estate.
Every request the reverse-proxy serves is counted per web service in short (3-minute) windows and rolled up into a compact per-day, per-service database.
From that data the console builds one things:
Open Web Services > Statistics > Global metrics .
The Global Statistics page opens with a search box, an Export PDF button, and the list of all services ranked by yearly request volume.

Click any service row to expand it. Two line charts load on demand:

The Export PDF button produces a single, multi-page report — one page per service that has traffic — with the yearly total and both trend charts rendered server-side. It is ideal for periodic reporting, audits, or attaching to a ticket.
Statistics accumulate from the moment the feature is deployed — months before deployment show no data.
Totals and the per-minute rate start at 0 and populate as traffic flows (the first values appear within a few minutes).
Data from previous years is purged automatically at the start of each calendar year, keeping the store small.