Azure Monitor Agent(AMA) increase Cache size from 10gb.

Pradeep Kumar 20 Reputation points
2025-01-07T05:38:35.4533333+00:00

Recently we discovered that AMA agent limits its cache size to 10 GB, we want to increase the cache size, so that we have logs in any unforeseen downtime events. It will be very helpful if someone can assist in letting me know which configuration file is responsible for setting this limit.

Azure Monitor
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
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  1. Sándor Tőkési 271 Reputation points
    2025-01-08T18:18:40.95+00:00

    You can try this Preview feature (AgentSettings DCR): https://learn.microsoft.com/en-us/azure/azure-monitor/agents/azure-monitor-agent-manage?tabs=azure-portal#configure-preview

    I haven't worked extensively with it.

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  1. Stanislav Zhelyazkov 28,596 Reputation points MVP Volunteer Moderator
    2025-01-07T06:50:51.32+00:00

    Hi,

    There is no official information if and how this cache can be increased on the monitor agent due to that I would suggest to log a support ticket and see if they can provide solution or more information.

    Please "Accept the answer" if the information helped you. This will help us and others in the community as well.


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