{"UUID":"32b081c5-bfd7-4986-82e6-9e9cd7740c95","URL":"https://web.archive.org/web/20221112015610/https://blog.cloudflare.com/partial-cloudflare-outage-on-october-25-2022/","StartTime":"0001-01-01T00:00:00Z","EndTime":"0001-01-01T00:00:00Z","Categories":["postmortem"],"Company":"Cloudflare","Product":"","Description":"A change to our Tiered Cache system caused some requests to fail for users with status code 530. The impact lasted for almost six hours in total. We estimate that about 5% of all requests failed at peak. Because of the complexity of our system and a blind spot in our tests, we did not spot this when the change was released to our test environment."}