Network traffic measurement is central to successful network operations, especially for
today's hyper-scale networks. Although existing works have made great contributions, they …

RAN virtualization will become a key technology for the last mile of next-generation mobile
networks driven by initiatives such as the O-RAN alliance. However, due to the computing …

Intra-host networking was considered robust in the RDMA (Remote Direct Memory Access)
network and received little attention. However, as the RNIC (RDMA NIC) line rate increases …

Modern programmers routinely use third-party code, and infrastructure operators deploy
software they did not write. This would not be possible without semantic interfaces …

When diagnosing performance anomalies, it is often useful to reason about why a packet
experienced the queuing that it did. To that end, we observe that queuing is both a result of …

Low-latency network stacks have brought down network latencies within end-hosts to the
microsecond-regime. However, end-host profilers have such high overheads that they are …

Request latency is a crucial concern for modern cloud providers. Due to various causes in
hosts and networks, requests can suffer from request latency anomalies (RLAs), which may …

Network function virtualization (NFV) is a ground-breaking technology that decouples
network functions (NFs) from customized hardware to support more flexible network services …

In RDMA (Remote Direct Memory Access) networks, end-host networks, including intra-host
networks and RNICs (RDMA NIC), were considered robust and have received little attention …

Network measurement is critical to many network applications. There are mainly two kinds of
flow-level measurement tasks: 1) packet accumulation tasks and 2) packet loss tasks. In …