TL;DR TensorRT-LLM 1. 4. 0rc3 (GitHub release 2026-11-06) flips one default that changes the shape of your deployment: trtllm-serve now starts 8 HTTP frontend processes instead of 1.

Source: [Dev.to](https://dev.to/wolfsea2357/tensorrt-llm-14-makes-trtllm-serve-run-8-http-frontends-by-default-ram-cost-connection-balance-47bi)

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