Tag
fair-share
- Aug 28, 2025 What CPU Quotas Cannot Bound: Cache, Bandwidth, and SMT Contention Between Tenants Fair-share scheduling accounts for time, not for shared microarchitectural state; the resources that leak between co-tenants and the placement choices that limit the leak. cloud infrastructure
- Apr 10, 2025 Steal Time and the Mechanics of CPU Oversubscription How a hypervisor shares physical cores among more vCPUs than it has, how the guest learns it was descheduled, and what the accounting can and cannot reveal. cloud infrastructure