Kafka Instance Capacity Assessment

Based on the incident information provided by the user, this skill queries CloudMonitor metrics and instance metadata to determine whether a Kafka instance has reached a capacity bottleneck, and provides upgrade recommendations accordingly.

Architecture: Kafka Instance (v2/v3 Series) + CloudMonitor (CMS) + Aliyun CLI

Pre-check: Aliyun CLI >= 3.3.3 required

Run aliyun version to verify >= 3.3.3. If not installed or version too low, run curl -fsSL https://aliyuncli.alicdn.com/setup.sh | bash to install/update, or see references/cli-installation-guide.md for installation instructions.

Pre-check: Aliyun CLI plugin update required

[MUST] run aliyun configure set --auto-plugin-install true to enable automatic plugin installation. [MUST] run aliyun plugin update to ensure that any existing plugins are always up-to-date.