Performance Sentry API - on Premise, Kubernetes

We are using a self hosted Sentry 21.2.0 at our company and are not sure if we shouldn’t expect better API performance by our setup.

Some simple requests and their execution time
GET https://sentry.wrwks.at/api/0/organizations/sentry/ → 0,5s
GET https://sentry.wrwks.at/api/0/projects/sentry// → 10s
GET https://sentry.wrwks.at/api/0/projects/sentry//issues/ → 2 to 4s

We’ve been hoping to see single digit ms or at least double digit ms response times. Are the slower measured response times from above to be expected?

Depends on your available resources, your data volume in Sentry, and possibly bugs in our code. Here’s a recent deep dive on some performance issues that might be related to what you’re seeing, or at least give you some ideas for how to debug further: