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千万级并发用户态协议栈QStack，a high-concurrency-and-low-latency user-level TCP stack for multicore systems, which can handle TCP concurrrent connection in 10 million.

千万级高并发流量发生器MCC，a predictable and highly scalable network load generator，which can generate TCP concurrrent connection in 10 million.

全流量精确延迟测量监控HCMonitor, a full traffic monitor system for high concurrency traffic, which can monitor 10 million TCP concurrrent connections.