We recently ran a benchmark test pushing **MonsterMQ-Edge** to its limits on a single fanless MacBook Air. During the test, the CPU throttled due to the lack of active cooling, which restricted the hardware’s performance. Despite this thermal throttling, MonsterMQ-Edge—running alongside two lightweight Rust test programs—successfully sent and received approximately **500 kHz** (500,000 messages per second). This demonstration showcases the resilience, low overhead, and high performance of MonsterMQ-Edge even under thermally constrained hardware conditions.