Service Upgrade

【Product Change】Decommissioning announcement for SMQ (MNS) — Cloud Monitor Metrics

May 11, 2026

ApsaraMQ

Affected time

2026-05-29 Decommissioning

Change and Impact

Change Details

The legacy Cloud Monitor metrics for Lightweight Message Queue (formerly MNS) will be decommissioned and replaced with the new Cloud Monitor metrics for data collection.

New monitoring metrics:
Impact
Alerting and monitoring capabilities that rely on the legacy Cloud Monitor metrics will no longer function. Please migrate and update your metric alert configurations promptly.

Action required

If your production workloads depend on this feature, we recommend switching to the new Cloud Monitor. For details on using the new monitoring metrics, see: Cloud Monitor

If you have any questions, please feel free to contact us via our support hotline or by submitting a ticket.