Example use case: "the site is slow in ANZ"

TROUBLESHOOTINGCloudflare

Example use case: "the site is slow in ANZ"

1 · Check the trend

Grafana by colo shows elevated TTFB and a weak hit ratio around Singapore and Tokyo.

2 · Trace a sample request

A trace shows misses hauling all the way to a US origin with no tiering in play.

3 · Diagnose the issue

Root cause: distant origin plus poor cache coverage for the region

4 · Apply the fix

Turn on Argo and Tiered/Regional Tiered Cache, lift coverage with Cache Rules or APO, then confirm in Grafana.

Cloudflare Application Performance18