{ "base_url": "http://127.0.0.1:39269/v1", "completed": 16, "concurrency": 8, "context_distribution": { "4096": 16 }, "context_seed": 0, "context_tokens": 4096, "engine": "sglang-5f55db35-dflash2-k16", "failed": 0, "failures": [], "finished_at": "2026-09-05T03:18:22Z", "gpu": "RTX PRO 6000 Blackwell Max-Q TP1", "manifest": null, "max_context_tokens": 262144, "max_tokens": 512, "measurement_protocol": "capacity-v3", "metrics": { "content_chunks": 231, "content_chunks_s": null, "decode_tok_s_max": 99.19510558182571, "decode_tok_s_mean": 72.74269211946546, "decode_tok_s_min": 53.725565777563794, "decode_tok_s_p25": 62.73079426806458, "decode_tok_s_p50": 71.46812914440856, "decode_tok_s_p75": 77.11928023602148, "decode_tok_s_p90": 91.71153346489314, "decode_tok_s_p95": 99.19510558182571, "decode_tok_s_p99": 99.19510558182571, "decode_tok_s_samples": 16, "e2e_max_ms": 1179.2770000174642, "e2e_mean_ms": 916.5272312457091, "e2e_min_ms": 746.8824000097811, "e2e_p25_ms": 807.3971000267193, "e2e_p50_ms": 868.3424999471754, "e2e_p75_ms": 1004.1753000114113, "e2e_p90_ms": 1092.2644999809563, "e2e_p95_ms": 1179.2770000174642, "e2e_p99_ms": 1179.2770000174642, "e2e_samples": 16, "effective_prefill_tok_s_max": 23422.406325451266, "effective_prefill_tok_s_mean": 16641.026130587725, "effective_prefill_tok_s_min": 5843.6338028049395, "effective_prefill_tok_s_p25": 12686.77260759146, "effective_prefill_tok_s_p50": 17259.548642697308, "effective_prefill_tok_s_p75": 17913.212400491142, "effective_prefill_tok_s_p90": 23355.652822634802, "effective_prefill_tok_s_p95": 23422.406325451266, "effective_prefill_tok_s_p99": 23422.406325451266, "effective_prefill_tok_s_samples": 16, "generation_max_ms": 893.4294000500813, "generation_mean_ms": 672.3167437667144, "generation_min_ms": 473.81370002403855, "generation_p25_ms": 545.2469000592828, "generation_p50_ms": 669.0287000965327, "generation_p75_ms": 748.8315999507904, "generation_p90_ms": 799.6950000524521, "generation_p95_ms": 893.4294000500813, "generation_p99_ms": 893.4294000500813, "generation_samples": 16, "mean_inter_token_latency_ms_max": 18.61311250104336, "mean_inter_token_latency_ms_mean": 14.089419748414073, "mean_inter_token_latency_ms_min": 10.081142553702948, "mean_inter_token_latency_ms_p25": 12.50023414698861, "mean_inter_token_latency_ms_p50": 13.938097918677764, "mean_inter_token_latency_ms_p75": 15.600658332308134, "mean_inter_token_latency_ms_p90": 16.66031250109275, "mean_inter_token_latency_ms_p95": 18.61311250104336, "mean_inter_token_latency_ms_p99": 18.61311250104336, "mean_inter_token_latency_ms_samples": 16, "output_token_sources": { "usage": 16 }, "output_tokens": 779, "prefix_cache_hit_avg": null, "prompt_token_samples": 16, "prompt_tokens": 57814, "prompt_tokens_max": 3614.0, "prompt_tokens_mean": 3613.375, "prompt_tokens_min": 3613.0, "prompt_tokens_p25": 3613.0, "prompt_tokens_p50": 3613.0, "prompt_tokens_p75": 3614.0, "prompt_tokens_p90": 3614.0, "prompt_tokens_p95": 3614.0, "prompt_tokens_p99": 3614.0, "prompt_tokens_samples": 16, "reasoning_chunks": 0, "throughput_tok_s": 342.75480795372835, "time_to_first_output_max_ms": 618.4507999569178, "time_to_first_output_mean_ms": 244.21048747899476, "time_to_first_output_min_ms": 154.29669991135597, "time_to_first_output_p25_ms": 159.05080002266914, "time_to_first_output_p50_ms": 208.77839997410774, "time_to_first_output_p75_ms": 284.5998000120744, "time_to_first_output_p90_ms": 285.84759996738285, "time_to_first_output_p95_ms": 618.4507999569178, "time_to_first_output_p99_ms": 618.4507999569178, "time_to_first_output_samples": 16, "tpot_max_ms": 18.61311250104336, "tpot_mean_ms": 14.089419748414073, "tpot_min_ms": 10.081142553702948, "tpot_p25_ms": 12.50023414698861, "tpot_p50_ms": 13.938097918677764, "tpot_p75_ms": 15.600658332308134, "tpot_p90_ms": 16.66031250109275, "tpot_p95_ms": 18.61311250104336, "tpot_p99_ms": 18.61311250104336, "tpot_samples": 16, "ttft_max_ms": 618.4509999584407, "ttft_mean_ms": 244.2107312308508, "ttft_min_ms": 154.29689991287887, "ttft_p25_ms": 159.05110002495348, "ttft_p50_ms": 208.77859997563064, "ttft_p75_ms": 284.6000000135973, "ttft_p90_ms": 285.84779996890575, "ttft_p95_ms": 618.4509999584407, "ttft_p99_ms": 618.4509999584407, "ttft_samples": 16 }, "model": "qwen38-27b-inferact-nvfp4-pro6000-dflash2-k16", "request_timings": [ { "content_chunks": 17, "decode_tok_s": 53.725565777563794, "e2e_ms": 1179.2770000174642, "effective_prefill_tok_s": 12639.602362980371, "generation_ms": 893.4294000500813, "mean_inter_token_latency_ms": 18.61311250104336, "output_token_source": "usage", "output_tokens": 49, "planned_context_tokens": 4096, "prompt_tokens": 3613, "reasoning_chunks": 0, "request_index": 0, "time_to_first_output_ms": 285.84759996738285, "tpot_ms": 18.61311250104336, "ttft_ms": 285.84779996890575, "visible_generation_ms": 893.4292000485584 }, { "content_chunks": 16, "decode_tok_s": 64.09985903793901, "e2e_ms": 1033.6163999745622, "effective_prefill_tok_s": 12686.77260759146, "generation_ms": 748.8315999507904, "mean_inter_token_latency_ms": 15.600658332308134, "output_token_source": "usage", "output_tokens": 49, "planned_context_tokens": 4096, "prompt_tokens": 3613, "reasoning_chunks": 0, "request_index": 1, "time_to_first_output_ms": 284.7848000237718, "tpot_ms": 15.600658332308134, "ttft_ms": 284.78530002757907, "visible_generation_ms": 748.8310999469832 }, { "content_chunks": 17, "decode_tok_s": 60.75983977100942, "e2e_ms": 1074.923500069417, "effective_prefill_tok_s": 12680.39644807688, "generation_ms": 789.9955000029877, "mean_inter_token_latency_ms": 16.458239583395578, "output_token_source": "usage", "output_tokens": 49, "planned_context_tokens": 4096, "prompt_tokens": 3613, "reasoning_chunks": 0, "request_index": 2, "time_to_first_output_ms": 284.9280000664294, "tpot_ms": 16.458239583395578, "ttft_ms": 284.9281000671908, "visible_generation_ms": 789.9954000022262 }, { "content_chunks": 13, "decode_tok_s": 86.19948136319502, "e2e_ms": 829.8467000713572, "effective_prefill_tok_s": 12695.019461878452, "generation_ms": 545.2469000592828, "mean_inter_token_latency_ms": 11.600997873601761, "output_token_source": "usage", "output_tokens": 48, "planned_context_tokens": 4096, "prompt_tokens": 3613, "reasoning_chunks": 0, "request_index": 3, "time_to_first_output_ms": 284.5998000120744, "tpot_ms": 11.600997873601761, "ttft_ms": 284.6000000135973, "visible_generation_ms": 545.2467000577599 }, { "content_chunks": 11, "decode_tok_s": 79.99850148734268, "e2e_ms": 784.0963000198826, "effective_prefill_tok_s": 13303.302407991527, "generation_ms": 512.509600026533, "mean_inter_token_latency_ms": 12.50023414698861, "output_token_source": "usage", "output_tokens": 42, "planned_context_tokens": 4096, "prompt_tokens": 3613, "reasoning_chunks": 0, "request_index": 4, "time_to_first_output_ms": 271.5866999933496, "tpot_ms": 12.50023414698861, "ttft_ms": 271.58719999715686, "visible_generation_ms": 512.5091000227258 }, { "content_chunks": 15, "decode_tok_s": 62.73079426806458, "e2e_ms": 958.566699991934, "effective_prefill_tok_s": 17259.548642697308, "generation_ms": 749.233299982734, "mean_inter_token_latency_ms": 15.94113404218583, "output_token_source": "usage", "output_tokens": 48, "planned_context_tokens": 4096, "prompt_tokens": 3613, "reasoning_chunks": 0, "request_index": 5, "time_to_first_output_ms": 209.33340000919998, "tpot_ms": 15.94113404218583, "ttft_ms": 209.33360001072288, "visible_generation_ms": 749.2330999812111 }, { "content_chunks": 15, "decode_tok_s": 69.11215217249382, "e2e_ms": 896.4928999776021, "effective_prefill_tok_s": 17888.830800239488, "generation_ms": 694.5233000442386, "mean_inter_token_latency_ms": 14.469235417588303, "output_token_source": "usage", "output_tokens": 49, "planned_context_tokens": 4096, "prompt_tokens": 3613, "reasoning_chunks": 0, "request_index": 6, "time_to_first_output_ms": 201.9695999333635, "tpot_ms": 14.469235417588303, "ttft_ms": 201.96969993412495, "visible_generation_ms": 694.5232000434771 }, { "content_chunks": 13, "decode_tok_s": 91.71153346489314, "e2e_ms": 746.8824000097811, "effective_prefill_tok_s": 17913.212400491142, "generation_ms": 545.1877000741661, "mean_inter_token_latency_ms": 10.903754001483321, "output_token_source": "usage", "output_tokens": 51, "planned_context_tokens": 4096, "prompt_tokens": 3613, "reasoning_chunks": 0, "request_index": 7, "time_to_first_output_ms": 201.69469993561506, "tpot_ms": 10.903754001483321, "ttft_ms": 201.69489993713796, "visible_generation_ms": 545.1875000726432 }, { "content_chunks": 15, "decode_tok_s": 60.02288372048303, "e2e_ms": 1004.1753000114113, "effective_prefill_tok_s": 17669.18378310848, "generation_ms": 799.6950000524521, "mean_inter_token_latency_ms": 16.66031250109275, "output_token_source": "usage", "output_tokens": 49, "planned_context_tokens": 4096, "prompt_tokens": 3613, "reasoning_chunks": 0, "request_index": 8, "time_to_first_output_ms": 204.48029995895922, "tpot_ms": 16.66031250109275, "ttft_ms": 204.48039995972067, "visible_generation_ms": 799.6949000516906 }, { "content_chunks": 13, "decode_tok_s": 77.11928023602148, "e2e_ms": 807.3971000267193, "effective_prefill_tok_s": 22716.012742375693, "generation_ms": 648.3463000040501, "mean_inter_token_latency_ms": 12.966926000081003, "output_token_source": "usage", "output_tokens": 51, "planned_context_tokens": 4096, "prompt_tokens": 3613, "reasoning_chunks": 0, "request_index": 9, "time_to_first_output_ms": 159.05080002266914, "tpot_ms": 12.966926000081003, "ttft_ms": 159.05110002495348, "visible_generation_ms": 648.3460000017658 }, { "content_chunks": 13, "decode_tok_s": 74.0469006906636, "e2e_ms": 807.2833999758586, "effective_prefill_tok_s": 22723.042953622204, "generation_ms": 648.2377999927849, "mean_inter_token_latency_ms": 13.50495416651635, "output_token_source": "usage", "output_tokens": 49, "planned_context_tokens": 4096, "prompt_tokens": 3614, "reasoning_chunks": 0, "request_index": 10, "time_to_first_output_ms": 159.04559998307377, "tpot_ms": 13.50495416651635, "ttft_ms": 159.04579998459667, "visible_generation_ms": 648.237599991262 }, { "content_chunks": 13, "decode_tok_s": 72.87237473718739, "e2e_ms": 853.7415999453515, "effective_prefill_tok_s": 17310.219833317053, "generation_ms": 644.9631999712437, "mean_inter_token_latency_ms": 13.72262127598391, "output_token_source": "usage", "output_tokens": 48, "planned_context_tokens": 4096, "prompt_tokens": 3614, "reasoning_chunks": 0, "request_index": 11, "time_to_first_output_ms": 208.77839997410774, "tpot_ms": 13.72262127598391, "ttft_ms": 208.77859997563064, "visible_generation_ms": 644.9629999697208 }, { "content_chunks": 15, "decode_tok_s": 71.46812914440856, "e2e_ms": 868.3424999471754, "effective_prefill_tok_s": 23355.652822634802, "generation_ms": 713.6047999374568, "mean_inter_token_latency_ms": 13.99225097916582, "output_token_source": "usage", "output_tokens": 52, "planned_context_tokens": 4096, "prompt_tokens": 3614, "reasoning_chunks": 0, "request_index": 12, "time_to_first_output_ms": 154.73770000971854, "tpot_ms": 13.99225097916582, "ttft_ms": 154.73790001124144, "visible_generation_ms": 713.604599935934 }, { "content_chunks": 14, "decode_tok_s": 69.07487142908153, "e2e_ms": 834.7177999094129, "effective_prefill_tok_s": 23422.406325451266, "generation_ms": 680.4210999980569, "mean_inter_token_latency_ms": 14.47704468080972, "output_token_source": "usage", "output_tokens": 48, "planned_context_tokens": 4096, "prompt_tokens": 3614, "reasoning_chunks": 0, "request_index": 13, "time_to_first_output_ms": 154.29669991135597, "tpot_ms": 14.47704468080972, "ttft_ms": 154.29689991287887, "visible_generation_ms": 680.420899996534 }, { "content_chunks": 16, "decode_tok_s": 71.7458010292745, "e2e_ms": 892.8116000024602, "effective_prefill_tok_s": 16149.580694142545, "generation_ms": 669.0287000965327, "mean_inter_token_latency_ms": 13.938097918677764, "output_token_source": "usage", "output_tokens": 49, "planned_context_tokens": 4096, "prompt_tokens": 3614, "reasoning_chunks": 0, "request_index": 14, "time_to_first_output_ms": 223.78289990592748, "tpot_ms": 13.938097918677764, "ttft_ms": 223.78339990973473, "visible_generation_ms": 669.0282000927255 }, { "content_chunks": 15, "decode_tok_s": 99.19510558182571, "e2e_ms": 1092.2644999809563, "effective_prefill_tok_s": 5843.6338028049395, "generation_ms": 473.81370002403855, "mean_inter_token_latency_ms": 10.081142553702948, "output_token_source": "usage", "output_tokens": 48, "planned_context_tokens": 4096, "prompt_tokens": 3614, "reasoning_chunks": 0, "request_index": 15, "time_to_first_output_ms": 618.4507999569178, "tpot_ms": 10.081142553702948, "ttft_ms": 618.4509999584407, "visible_generation_ms": 473.81350002251565 } ], "requests": 16, "run_id": "benchmark-20260905T031819Z", "schema": "anvil-serving.benchmark/v1", "serve_flags": { "no_thinking": true, "reasoning_effort": null, "shared_prefix_burst": false, "thinking_mode": "disabled" }, "source_recipe": null, "started_at": "2026-09-05T03:18:19Z", "tier": null, "timing_methodology": { "clock": "client time.perf_counter", "decode": "usage completion tokens after the first token divided by client-observed generation time; completion tokens may include reasoning tokens", "distributions": "request-level mean, min, p25, p50, p75, p90, p95, p99, and max using the nearest-rank percentile method", "effective_prefill": "usage.prompt_tokens divided by client-observed time to first output; includes queueing, scheduling, prefill, and first-token work", "generation": "client-observed E2E minus time to first output", "mean_inter_token_latency": "client-observed generation time divided by completion tokens after the first token; not a raw per-token timestamp trace", "time_to_first_output": "request start through the first non-empty streamed reasoning or content delta", "tpot": "alias of mean_inter_token_latency for capacity-v3: client-observed generation time divided by completion tokens after the first token", "ttft": "request start through the first non-empty streamed content delta" }, "wall_clock_ms": 2272.7616999763995 }