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How Does Home Assistant Coordinate Zigbee2MQTT With Core?
Zigbee2MQTT and Home Assistant coordinate through MQTT discovery, state, commands, and availability; the broker is a separate dependency.
What Causes Home Assistant Metadata and History Growth During Whole-Home Control?
Home Assistant grows through registry metadata and recorded states, attributes, statistics, and backups; measure each data role separately.
Why Does Home Assistant Background Work Spike After a Configuration or Integration Change?
A Home Assistant change can trigger reload, rediscovery, state replay, registry updates, and Recorder writes that briefly exceed normal steady-state work.
Which Home Assistant Components Most Affect Reliable Local Control?
Reliable local control is set by the slowest required component in the trigger-to-device path, not by Home Assistant Core or CPU utilization alone.
Home Assistant Resource Scheduling: Why Internet Outages Change Local-Control Behavior
Internet loss can leave local control working while failed cloud calls change timeouts, retries, queues, and recovery work around it.
Home Assistant for Whole-Home Control: How Local Automation Changes the Workflow
Local Home Assistant automation turns whole-home control into an event path you can test: device input, state, rule evaluation, service call, and feedback.
Why Does Home Assistant Architecture Change as a Home Server Adds More Services?
More services change Home Assistant architecture when they add shared state, queues, devices, update cycles, or failure domainsโnot merely more containers.
How to Measure Home Assistant Performance Without Mistaking Cache for Capacity
A warm result proves reuse, not capacity. Measure cold start, warm steady state, repeated load, tail latency, and the first resource that saturates.
