R2 in Korea, ICN performance is seriously slow

What is the name of the domain?

04f704d64a990aab039c84b4d0fa8d80.r2.cloudflarestorage.com

What is the issue you’re encountering

R2 in Korea, ICN. performance is seriously slow.

What steps have you taken to resolve the issue?

https://www.cloudflarestatus.com/ says it’s fixed, but performance is still poor.

What are the steps to reproduce the issue?

s3bench -endpoint=https://(…).r2.cloudflarestorage.com -accessKey=(…) -accessSecret=(…) -bucket=(…) -numClients=1 -region apac --verbose -numSamples 5 -objectNamePrefix test/loadgen_test_
Test parameters
endpoint(s): [https://(…).r2.cloudflarestorage.com]
bucket: (…)
objectNamePrefix: test/loadgen_test_
objectSize: 80.0000 MB
numClients: 1
numSamples: 5
verbose: %!d(bool=true)

Generating in-memory sample data… Done (202.400995ms)

Running Write test…
Write operation completed in 101.83s (1/5) - 0.79MB/s
Write operation completed in 125.74s (2/5) - 0.70MB/s
Write operation completed in 114.22s (3/5) - 0.70MB/s
Write operation completed in 87.66s (4/5) - 0.75MB/s