# Figures Index

## Window 0 (pre-Window-1 audit, legacy runs)

| Figure | Intended Claim |
|---|---|
| [fig_full_trace_workload.png](figures/fig_full_trace_workload.png) | Full GLM-5.1 trace is long-input, short-output, and high input/output ratio. |
| [fig_session_skew.png](figures/fig_session_skew.png) | Session input-token mass is highly skewed; top sessions dominate work. |
| [fig_pdsep_vs_combined.png](figures/fig_pdsep_vs_combined.png) | Static PD-sep regresses TTFT/E2E vs combined (legacy 200-req A/B). |
| [fig_elastic_vs_baseline.png](figures/fig_elastic_vs_baseline.png) | Existing elastic transfer-based run does not improve TTFT/TPOT over high-contention baseline. |
| [fig_gpu_balance.png](figures/fig_gpu_balance.png) | Existing runs show GPU-util imbalance; not sufficient for hot-spot causal claim. |
| [fig_claim_status.png](figures/fig_claim_status.png) | Audit separates supported / partial / unsupported claims. |

## Window 1 (B1' + B3 + B2)

Generated by `analysis/characterization/render_window1_figures.py`.
Source data: `analysis/characterization/window_1_results/`.

| Figure | Intended Claim |
|---|---|
| [fig_kv_footprint_cdf.png](../window_1_results/figures/fig_kv_footprint_cdf.png) | KV per request for Qwen3-Coder-30B-A3B: p50/p90/p99 = 1.83/8.04/11.49 GiB; p99 takes 12% of H20 HBM. |
| [fig_reuse_decomposition.png](../window_1_results/figures/fig_reuse_decomposition.png) | Cached_tokens decompose 93.2% intra / 5.7% cross / 1.1% shared on w600 lmetric run. |
| [fig_b3_apc_vs_upper.png](../window_1_results/figures/fig_b3_apc_vs_upper.png) | Per-policy APC achieved vs theoretical intra-session ceiling (79.6%). |
| [fig_b3_apc_vs_hotspot.png](../window_1_results/figures/fig_b3_apc_vs_hotspot.png) | Locality-vs-hotspot tradeoff across policies; unified dominates the frontier. |
| [fig_b3_latency_bars.png](../window_1_results/figures/fig_b3_latency_bars.png) | TTFT / TPOT / E2E p90 bars per policy. |
| [fig_b3_per_worker_ttft_p90.png](../window_1_results/figures/fig_b3_per_worker_ttft_p90.png) | Per-worker TTFT p90 distribution per policy; sticky's engine_3 and unified's engine_4 are the hot workers. |
| [fig_b3_failure_breakdown.png](../window_1_results/figures/fig_b3_failure_breakdown.png) | Slow-request cause stacked bar per policy. |
| [fig_b2_tpot_vs_prefill.png](../window_1_results/figures/fig_b2_tpot_vs_prefill.png) | TPOT during decode under same-worker prefill injection scales with prefill size; different-worker control flat. |
| [fig_b2_ttft_vs_prefill.png](../window_1_results/figures/fig_b2_ttft_vs_prefill.png) | TTFT shows the same monotone same-worker scaling, peaking at 218× for 65k injection. |