[model-gateway] Add streaming metrics for harmony gRPC router#15147
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[model-gateway] Add streaming metrics for harmony gRPC router#15147
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Add TTFT, TPOT, generation duration, and token count metrics to the harmony streaming processor, matching the metrics added to the regular gRPC streaming router. Changes: - Add BACKEND_HARMONY constant to smg_labels - Add timing and first_token_time tracking to process_single_stream - Add timing and first_token_time tracking to process_dual_stream - Record SmgMetrics at end of both stream processors - Optimize: compute token totals once for both usage chunk and metrics
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Liwansi
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…n_eagle3_npu * 'main' of https://github.com/sgl-project/sglang: (89 commits) [model-gateway] Remove legacy RouterMetrics and Rename SmgMetrics to Metrics and smg_labels to metrics_labels (sgl-project#15160) [diffusion] fix: fix video model sp when resolution is not specified (sgl-project#15047) [diffusion] fix: fix pytorch non-writable array warning (sgl-project#15017) [diffusion] fix: cache dit with parallel (sgl-project#15163) chore: change npu pr-test a2 runner (sgl-project#15152) [Feature] Fuse mrope all in 1 kernel (sgl-project#14906) Fix num running requests (load) wrong cleared for ongoing requests (sgl-project#15116) Fused two elementwise kernels for k_nope and k_pe concat (sgl-project#14862) fix: adding date and fixing release name issue (sgl-project#15174) [CPU] Add Gemma3RMSNorm kernel in sgl-kernel and add ut (sgl-project#9324) feature: PR wheel (sgl-project#15170) [diffusion] model: support mutli-image input and qwen-image-edit-2509 (sgl-project#15005) fix CompressedTensorsW8A8Int8 min_capability (sgl-project#13914) Tiny improve summary text in `bench_one_batch_server.py` (sgl-project#15158) [model-gateway] add mcp and discovery metrics (sgl-project#15156) fix: move ci-bot (sgl-project#15154) Fix import warnings (sgl-project#15144) ci: adding errors to Github summary (sgl-project#14778) [model-gateway] Add streaming metrics for harmony gRPC router (sgl-project#15147) [model-gateway] upgrade axum and axum server (sgl-project#15146) ... # Conflicts: # python/sglang/srt/server_args.py
tonyluj
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YChange01
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Add TTFT, TPOT, generation duration, and token count metrics to the harmony streaming processor, matching the metrics added to the regular gRPC streaming router.
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