RTX5090
25 AI Agents Pin CPU at 100% — GPU Is No Longer the Agent Bottleneck
A dev ran 25 Agents on a single RTX5090 — GPU idle, every CPU core at 100%. The Agent bottleneck has shifted from inference to system scheduling.
3 articles tagged with this topic
A dev ran 25 Agents on a single RTX5090 — GPU idle, every CPU core at 100%. The Agent bottleneck has shifted from inference to system scheduling.
Qwen 32B, Gemma 9B, and Command R 32B all fail similarly after 8+ tool calls — attention dilution, not context limits.
Four bugs in llama.cpp's Gemma 4 chat template handling caused tool call results to crash or loop.