Two plans both read “2 vCPU / 4 GB” and differ by 3× in CPU steal and 10× in disk latency at the same price point. The rental market sorts…
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How to Benchmark Disk IOPS on a VPS with fio: Queue Depth and Latency That Actually Matter
A practical, measurement-first look at how KVM schedules vCPUs: steal time accounting, CPU shares and quotas, CFS throttling, and when CPU pinning actually helps.
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