🔒 Paid

Uneven Tenant Traffic

A multi-tenant platform serves many customers from one shared service fleet and one shared data layer. One tenant's traffic has climbed sharply and is consuming a large share of that shared capacity. Every tenant on the platform is contractually entitled to a fair share of shared resources, and no tenant's workload — however large — should be able to degrade service for everyone else. At the same time, that tenant's own traffic must keep making forward progress; it cannot simply be switched off. Diagnose why other tenants' latency is degrading, decide how to restore a fair balance, and bring the platform back to a durable, sustainable state.

Difficulty
Staff
Expected Time
~18 min
Category
API & Traffic

Skills

  • Diagnosing noisy-neighbor tenant contention on shared infrastructure
  • Recognizing when broad capacity scaling cannot fix a fairness problem
  • Weighing per-tenant throttling against dedicated-capacity isolation
  • Reasoning about platform protection versus single-tenant impact

System Architecture

  • Tenant Clients
  • Multi-Tenant API
  • Shared Service Fleet
  • Shared Data Layer

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