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PMM Inventory

The Inventory dashboard is a high level overview of all objects registered by PMM.

To see it select Configuration PMM Inventory Inventory list.

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Inventory objects form a hierarchy with Node at the top, then Service and Agents assigned to a Node.

There are three tabs where items for each type are listed with their details:

  • Services

    Individual service names and where they run, against which agents will be assigned. Each instance of a service gets a service_id value that is related to a node_id. Examples are MySQL, Amazon Aurora MySQL. This feature also allows to support multiple mysqld instances on a single node, with different service names, e.g. mysql1-3306, and mysql1-3307.

  • Agents

    Each binary (exporter, agent) running on a client will get an agent_id value. Examples:

    • pmm-agent one is the top of the tree, assigned to a node_id
    • node_exporter is assigned to pmm-agent agent_id
    • mysqld_exporter and QAN MySQL Perfschema are assigned to a service_id.
  • Nodes

    Where the service and agents will run. Assigned a node_id, associated with a machine_id (from /etc/machine-id). Some examples are bare metal, virtualized, container.

Removing items from the inventory

You can remove items from the inventory.

  1. Select Configuration PMM Inventory Inventory list.

  2. In the first column, select the items to be removed.

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  3. Click Delete. The interface will ask you to confirm the operation:

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Last update: 2022-11-23