Optimize startup params for llama-server for your hardware (not llama.cpp itself), on my 2x 4090 I got ~20% speedup after maybe 40 mins. ps. ngram didn't work

Optimize startup params for llama-server for your hardware (not llama.cpp itself), on my 2x 4090 I got ~20% speedup after maybe 40 mins. ps. ngram didn't work for me very well, but dedicated speculative model works very well ps. 2. in my case I'm just maintaining Makefile that does everything from update/upgrade (git pull/recompile) to starting server with different models, stuff like: # over baseline at temp 0.6 (95 vs 45 tok/s), ~4x over naive layer-split baseline. Qwen3.6-27B-MTP-UD-Q8_K_XL: ./llama.cpp/llama-server \ -hf unsloth/Qwen3.6-27B-MTP-GGUF:UD-Q8_K_XL \ --no-mmproj \ --parallel 1 \ --kv-unified \ --flash-attn on \ --fit off \ --split-mode tensor \ -ngl 99 \ --cache-type-k q8_0 \ --cache-type-v q8_0 \ --host 0.0.0.0 \ --tools all \ --jinja \ --ctx-size 262144 \ --spec-type draft-mtp \ --spec-draft-n-max 6 \ --temp 0.6 \ --top-p 0.95 \ --top-k 20 \ --min-p 0.0 \ --repeat-penalty 1.0 \ --presence-penalty 1.1 \ --threads 8 \ --reasoning-budget 2048 \ --reasoning on \ --chat-template-kwargs '{"preserve_thinking": true}' \ --reasoning-budget-message "reasoning budget consumed, time to answer now" ... Qwen: Qwen3.6 Qwen3.6: Qwen3.6-27B Qwen3.6-35B-A3B: Qwen3.6-35B-A3B-MTP Qwen3.6-35B-A3B-MTP: Qwen3.6-35B-A3B-MTP-UD-Q8_K_XL Qwen3.6-27B: Qwen3.6-27B-MTP Qwen3.6-27B-MTP: Qwen3.6-27B-MTP-UD-Q8_K_XL