RD-Probe: Scalable Monitoring With Sufficient Coverage In Complex Datacenter Networks
Rui Ding, Xunpeng Liu, Shibo Yang, Qun Huang, Baoshu Xie, Ronghua Sun, Zhi Zhang, Bolong Cui · 2024
Ensuring service availability in large-scale datacenters hinges on network monitoring. For monitoring quality, it is essential to attain sufficient coverage of all physical components. However, given the ever-evolving complexity of industrial environments, even measuring coverage metrics becomes challenging, let alone attaining sufficient coverage. In fact, insufficient coverage widely existed in our production datacenters and caused many missed failures.