Incorrect scheduler heartbeat metrics being reported

Summary

Incorrect scheduler heartbeat metrics being reported

This issue is now resolved.

• Started

  Aug 18, 2026 · 6:51 PM

• Resolved

  Sep 10, 2026 · 10:19 PM

• Duration

  23d 3h 27m

• Severity

  None

• ◐

  Investigating

  Aug 18 · 6:51 PM Astro

  Our metrics pipeline is falsely displaying spikes in scheduler heartbeat metrics, despite underlying component health.

• ◆

  Identified

  Sep 8 · 6:31 PM Astro

  We've identified the cause of the false availability alerts that have been showing the Astro UI. This is a degradation affecting dashboard and monitoring visibility only. Task execution, scheduling, and workflow processing have not been impacted. The issue is the result of a metrics reporting bug that has been intermittently flagging scheduler heartbeats as missed when they were not. We are actively rolling out a fix that corrects how these metrics are reported.

• ✓

  Resolved

  Sep 10 · 10:19 PM Astro

  This issue is now resolved.