High latency - Workspaces & API Impacted

Incident Report for Weights and Biases

Resolved

UI & API latency has returned to normal ranges
Posted Mar 05, 2026 - 16:19 PST

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Mar 05, 2026 - 13:36 PST

Update

We have implemented a set of mitigations - site performance is significantly improved and we are investigating further fixes.
Posted Mar 05, 2026 - 12:02 PST

Update

We are continuing to investigate this issue.
Posted Mar 05, 2026 - 11:07 PST

Investigating

We're experiencing an elevated level of latency across the site and API. We are actively investigating the issue.
Posted Mar 05, 2026 - 11:03 PST
This incident affected: Backend API and Frontend.