[Sev1] High 5xx Error Rate Alert — DB Timetable MCP Server (2026-06-08T21:46Z)

[abeckDev]

Incident Report

Alert Rule: DB Timetable MCP Server Health Check
Severity: Sev1
Fired At: 2026-06-08T21:46:09 UTC
Resource: db-timetable-mcp-server (Container App, Sweden Central)
Resource ID: /subscriptions/b814d650-0963-4701-9dc9-feffc970ad6a/resourceGroups/db-timetable-mcp/providers/Microsoft.App/containerApps/db-timetable-mcp-server

Alert Condition

• Metric: Requests (5xx status code category)
• Threshold: > 100 requests in 5-minute window
• Observed Value: 250

Alert Description

Test alert: The DB Timetable MCP Server container app is experiencing high error rates. This is a test webhook trigger.

Initial Investigation

• Request Metrics (last 30 min): Near-zero traffic (1 total request). No evidence of 250 5xx errors in metrics.
• CPU: 0% across the board — app is idle.
• Memory: Steady at 2% — normal baseline.
• Latest Revision: db-timetable-mcp-server--0000006 (active, 100% traffic)
• Image: ghcr.io/abeckdev/db-timetableapi-mcpserver:main-f9d4687

Status

Investigation in progress by Azure SRE Agent. Checking logs, activity history, and deployment records.

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Created by Azure SRE Agent

This issue was created by sre-agent--205413df
Tracked by the SRE agent here