Database upgrade

What to do

• Check whether you use crates.io crates.io. Check your stack

  Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.

• Confirm your retries, queues and scheduled jobs caught up after the 1h 10m it lasted.

  Anything that failed between 2024-05-20 11:17 UTC and 2024-05-20 12:26 UTC may need a replay.

• Subscribe to crates.io's feed to hear about the next one first. RSS feed

  https://down.guide/feed?provider=crates-io works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from crates.io 4

1. identifiedMay 20, 2024, 11:17 AM UTC

   We are in the process of upgrading our database servers. This will require a short amount of time in read-only mode and a couple of minutes with degraded performance while our follower database is catching up with the new leader.

   provider

2. monitoringMay 20, 2024, 12:14 PM UTC

   We noticed a small issue with our database indexes after the upgrade, resulting in several crates not being found anymore. We've reindexed the relevant tables which appears to have fixed the problem. The new follower database is catching up an will soon be available to improve the API response times again.

   provider

3. monitoringMay 20, 2024, 12:26 PM UTC

   Database server upgrade is complete and crates.io should be running at full capacity again now. Hopefully even a bit faster than before due to increased memory on the new database servers.

   provider

4. resolvedMay 20, 2024, 12:26 PM UTC

   This incident has been resolved.

   provider

Corrections

None so far.

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