a4e38b9e33
Move all experiments under hardware-specific folders: - experiments/h200/ : H200 GPU experiments (15 dirs) - experiments/h20/ : H20 GPU experiments (2 dirs) - experiments/p800/ : Kunlun P800 experiments (3 dirs) - experiments/pro6000/ : RTX 6000D experiments (2 dirs) This improves discoverability and keeps hardware-specific configs isolated from each other.
76 lines
2.4 KiB
Python
Executable File
76 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Extract a compact metrics dict from a sglang.bench_serving JSONL output.
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Usage:
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python3 extract_metrics.py <raw_jsonl_path>
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"""
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import json
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import sys
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from pathlib import Path
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def parse_jsonl(path: Path) -> dict | None:
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with open(path, "r", encoding="utf-8") as f:
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for line in f:
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line = line.strip()
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if not line:
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continue
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try:
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return json.loads(line)
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except json.JSONDecodeError:
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continue
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return None
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def compute(data: dict) -> dict:
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return {
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"success_count": data.get("completed", 0),
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"total_count": len(data.get("input_lens", [])),
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"duration_s": data.get("duration", 0.0),
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"request_throughput": data.get("request_throughput", 0.0),
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"input_token_throughput": data.get("input_throughput", 0.0),
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"output_token_throughput": data.get("output_throughput", 0.0),
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"total_input_tokens": data.get("total_input_tokens", 0),
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"total_output_tokens": data.get("total_output_tokens", 0),
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"e2e_ms": {
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"mean": data.get("mean_e2e_latency_ms", 0.0),
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"p50": data.get("median_e2e_latency_ms", 0.0),
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"p90": data.get("p90_e2e_latency_ms", 0.0),
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"p95": data.get("p95_e2e_latency_ms", 0.0),
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"p99": data.get("p99_e2e_latency_ms", 0.0),
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},
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"ttft_ms": {
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"mean": data.get("mean_ttft_ms", 0.0),
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"p50": data.get("median_ttft_ms", 0.0),
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"p90": data.get("p90_ttft_ms", 0.0),
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"p95": data.get("p95_ttft_ms", 0.0),
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"p99": data.get("p99_ttft_ms", 0.0),
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},
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"tpot_ms": {
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"mean": data.get("mean_tpot_ms", 0.0),
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"p50": data.get("median_tpot_ms", 0.0),
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"p90": data.get("p90_tpot_ms", 0.0),
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"p95": data.get("p95_tpot_ms", 0.0),
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"p99": data.get("p99_tpot_ms", 0.0),
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},
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"itl_ms": {
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"mean": data.get("mean_itl_ms", 0.0),
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"p50": data.get("median_itl_ms", 0.0),
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"p90": data.get("p90_itl_ms", 0.0),
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"p95": data.get("p95_itl_ms", 0.0),
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"p99": data.get("p99_itl_ms", 0.0),
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},
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}
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def main():
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path = Path(sys.argv[1])
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data = parse_jsonl(path)
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if data is None:
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raise SystemExit("No valid JSON found")
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print(json.dumps(compute(data), indent=2, ensure_ascii=False))
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if __name__ == "__main__":
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main()
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