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Timeout check-ins do not create issues under some cases

Open rodolfoBee opened this issue 4 months ago • 1 comments

Environment

SaaS (https://sentry.io/)

Steps to Reproduce

  1. Create an interval cron monitor that expects a check-in every 5min
  2. Set the timeout time to any value longer than 5min, for example, 10min.
  3. Send only "in progress" check-ins every 5min

Expected Result

When the check-ins start to timeout after 10min, an issue is raised in Sentry.

Actual Result

The consecutive "in progress" check-ins seem to be preventing the timeout issue from being raised. Screenshots from two affected organisations.

Normal timeouts (with no check-in afterwards) raise issues as expected.

When check-ins are still in-progress: Image

Multiple timeouts: Image

Internal issue link Similar to this issue: https://github.com/getsentry/sentry/issues/59431

  • link to test monitor: https://dev-curumas.sentry.io/issues/alerts/rules/crons/plain-python/ef57c573-124d-497e-bae7-7e2bfa057da9/details/

Product Area

Crons

Link

No response

DSN

No response

Version

No response

rodolfoBee avatar Jun 13 '25 06:06 rodolfoBee