Alibaba Cloud EBS Disk Risk Events Analysis

This skill is used to query and analyze Alibaba Cloud Elastic Block Storage (EBS) disk risk events. Based on the EBS DescribeEvents API, it supports filtering and paginated querying by disk, event name, event level, event status, and time range.

Scenario Description

Cloud disk events reported by CloudLens for EBS help users discover and handle the following issues in a timely manner:

• NoSnapshot (Data Protection): Long-term absence of snapshots poses a risk of data loss.
• CostOptimizationNeeded: ESSD AutoPL disk provisioned performance does not match actual workload.
• DiskIOHang (IO Hang): Disk IO latency is too high, causing system instability or downtime.
• DiskSpecNotMatchedWithInstance: The total disk specification exceeds the instance specification limit.
• IOPS/BPS Limit Reached: Instance or disk IOPS/BPS reaches the instance or disk specification limit.
• DiskIONo4kAligned (Non-4K Aligned IO): May affect cloud disk IO performance.
• BurstIOTriggered: Burst IO occurs on the disk and may incur burst performance costs.

Architecture: EBS CloudLens / Block Storage Data Insights + DescribeEvents API + Cloud Disk Resources.

Supported Event Types (EventType):