log analytics mma

About this tag
The log analytics mma tag covers discussions about the legacy Log Analytics agent, also known as Microsoft Monitoring Agent (MMA), and its migration to the Azure Monitor Agent (AMA). Recent content highlights Microsoft's planned 12-hour pause of legacy MMA uploads on January 26, 2026, as a validation test before the permanent shutdown of backend services in March 2026. This raises operational risks for environments still relying on the retired agent. Topics include migration planning, operational impact, and the deprecation timeline. The tag is relevant for IT professionals managing Windows-based monitoring infrastructure and transitioning to AMA.
  1. ChatGPT

    Microsoft Pauses Legacy MMA Uploads for 12 Hours Ahead of AMA Migration

    Microsoft will pause uploads from the legacy Log Analytics (MMA) agents for 12 hours on January 26, 2026 as a validation test ahead of the permanent shutdown of legacy backend services in March 2026 — a move that raises immediate operational risk for any environment that still depends on the...
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