// USE CASE
Cluster Governance for the CFO
Reclaim your VRAM. Shrink your cluster, not your performance.
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// FINOPS · CFO VIEW · ILLUSTRATIVE SCENARIOCluster Governance for the CFO
Reclaim your VRAM. Shrink your cluster, not your performance.
FINOPS · GREEN-ITUTILIZATION SLOSCOPE-2 CO₂EBOARD REPORT
Imagine a 512×H100 inference cluster running vLLM behind a serving stack. Spend looks normal until the Efficiency Auditor lands. Within a 7-day window, sys_exit_ioctl timing reveals 30% of the fleet is memory-bound on KV-cache pre-allocation, not compute. Roofline classification per shard confirms it. The auditor issues a quantization advisory (FP16 → INT4 GGUF on 11 PIDs) and a KV-cache eviction policy change. The signed savings PDF reports 31% reclaimable VRAM and an illustrative $471k/year recovered when modeled at a 20% reclaim rate, without buying another GPU or shrinking the model. Customer engagements report measured numbers.
// AT FLEET SCALE · ARCA NEXUS
Nexus aggregates VRAM-reclamation in dollars across the fleet using the same byte-for-byte formula the host computes. The CFO sees one number, sourced from every Sentry.
Stall ratio · p50
0.69 → 0.91
Reclaimable VRAM
31%
Annual · ILLUSTRATIVE
$471k