15s delays when writing to R2 from Workers

We're seeing R2 writes from a Worker to buckets in WEUR and EEUR sporadically take 15000+ ms. There doesn't seem to be a normal distribution - it's strongly bimodal i.e. they either take ~800ms or ~15800ms. This sounds like there is some additional delay being applied to our requests for some reason. How to debug this? This is incredibly disruptive as it affects a user-facing API call.
2 Replies
Chaika
Chaika11mo ago
I would comment in #r2, some R2 Team members are in there that wouldn't see this here. Looks like someone else had a similar issue: https://discord.com/channels/595317990191398933/940663374377783388/1209499393833828382 and there's this incident open: https://www.cloudflarestatus.com/incidents/69rmr1tydn49
geomaster
geomasterOP11mo ago
Thank you! Yes, it seems like both that user's message and the incident are referring to the same problem. Not a good look of CF that it took them ~2-3 hours to acknowledge it. Even at the time of my message, we had already been seeing intermittent issues for some time.
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