Dynatrace: Top 10 recent Problems (cpu-app) - 2026-01-28

[mrsharm]

Summary
This issue tracks the 10 most recent Dynatrace Problems in the last 24h for services related to cpu-app, to support triage and remediation.

Top 10 Problems (most recent first)

1. P-2601178 | ERROR | 2026-01-28T14:27:00Z–14:46:00Z
   Service: func-blobwriter-64346
   Detail: Failure rate increase (endpoint POST /api/write_blob; peak ~92.5%).

2. P-2601177 | ERROR | 2026-01-28T12:25:00Z–12:44:00Z
   Service: func-blobwriter-64346
   Detail: Failure rate increase (endpoint POST /api/write_blob; peak ~52.5%).

3. P-2601176 | SLOWDOWN | 2026-01-28T10:03:00Z–10:20:00Z
   Service: func-blobwriter-64346
   Detail: Response time degradation (~34.6 s vs ~220 ms baseline).

4. P-2601174 | ERROR | 2026-01-28T09:11:00Z–09:28:00Z
   Service: func-blobwriter-64346
   Detail: Failure rate increase (error rate up to ~85.71%).

5. P-2601175 | ERROR | 2026-01-28T09:00:00Z–09:28:00Z
   Service: BlobError on jg-test-func-blobwriter1234
   Detail: Failure rate increase (exceeded 100%).

6. P-2601172 | ERROR | 2026-01-28T06:36:00Z–07:03:00Z
   Services: BlobError, BlobWriterQueueFunction, Microsoft.Azure.WebJobs.Script.Grpc
   Detail: Failure rate increase (multiple services up to 100%, grpc ~97.22%).

7. P-2601173 | ERROR | 2026-01-28T06:36:00Z–07:03:00Z
   Services: BlobError, Microsoft.Azure.WebJobs.Script.Grpc, BlobWriterQueueFunction
   Detail: Failure rate increase (multi-entity).

8. P-2601171 | ERROR | 2026-01-28T06:36:00Z–07:03:00Z
   Services: BlobError, BlobWriterQueueFunction, Microsoft.Azure.WebJobs.Script.Grpc
   Detail: Failure rate increase (multi-entity).

9. P-2601170 | SLOWDOWN | 2026-01-28T04:04:00Z–04:33:00Z
   Service: TradeManagement
   Detail: Response time degradation (p90 ~700 ms vs ~41 ms baseline; several endpoints affected).

10. P-2601168 | ERROR | 2026-01-28T03:32:00Z–03:58:00Z
    Service: BlobError on jg-test-func-blobwriter1234
    Detail: Failure rate increase (100%).

Notes

• All listed problems are closed; consider reviewing recent deployments, dependency health (storage/queue), and retry/backoff settings.
• Source: Dynatrace dt.davis.problems last 24h.

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This issue was created by SRE Agent
Tracked by the SRE agent here