Orchestrators Concepts Component Overview Terminology Networking Network Security eBPF Datapath Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise container configuration. What is Hubble? Hubble is a fully distributed networking and security observability platform. It is built on top of Cilium and eBPF to enable deep visibility into the communication Which services are performing the worst? What is the latency between two services? Security observability Which services had connections blocked due to network policy? What services have been accessed

is Hubble? Why Cilium & Hubble? Functionality Overview Getting Started Guides Installation Observability Network Policy Security Tutorials Advanced Networking Cluster Mesh Operations Istio Concepts Concepts Component Overview Terminology Networking Network Security eBPF Datapath Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise support container configuration. What is Hubble? Hubble is a fully distributed networking and security observability platform. It is built on top of Cilium and eBPF to enable deep visibility into the communication

is Hubble? Why Cilium & Hubble? Functionality Overview Getting Started Guides Installation Observability Network Policy Security Tutorials Advanced Networking Cluster Mesh Operations Istio Concepts Concepts Component Overview Terminology Networking Network Security eBPF Datapath Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise support container configuration. What is Hubble? Hubble is a fully distributed networking and security observability platform. It is built on top of Cilium and eBPF to enable deep visibility into the communication

container configuration. What is Hubble? Hubble is a fully distributed networking and security observability platform. It is built on top of Cilium and BPF to enable deep visibility into the communication Which services are performing the worst? What is the latency between two services? Security observability Which services had connections blocked due to network policy? What services have been accessed for integration with your existing dashboards. Hubble [https://github.com/cilium/hubble/]: An observability platform specifically written for Cilium. It provides service dependency maps, operational monitoring

for integration with your existing dashboards. Hubble [https://github.com/cilium/hubble/]: An observability platform specifically written for Cilium. It provides service dependency maps, operational monitoring CILIUM_NAMESPACE=kube-system Install Hubble Hubble is a fully distributed networking and security observability platform for cloud native workloads. It is built on top of Cilium and eBPF to enable deep visibility CILIUM_NAMESPACE=kube-system Install Hubble Hubble is a fully distributed networking and security observability platform for cloud native workloads. It is built on top of Cilium and eBPF to enable deep visibility

in the kernel, eBPF enables broad system observability. Collection and in-kernel aggregation of metrics allows flexible and efficient generation of observability events and data structures from a wide

kmesh-orchestration kmesh-api kmesh-controller kmesh-probe istiod/... xds-adapter kernel-base observability manager programmable Cloud Edge Efficient Concurrency and Ultimate Performance 058 openEuler The sub-health fault diagnosis in Linux poses even higher requirements for capabilities such as observability, massive data management, and generalization of AI algorithms. In openEuler, the existing O&M

area with more than 150 engineers Reduce operational complexity Scalability Availability Observability Security Reliability Messaging Analytics Multi-tenancy caveats ● Single underlying infrastructure

eBPF = extended Berkeley Packet Filter Dynamically program the kernel for efficient networking, observability, tracing, and security. • 稳定 • 高性能 • 安全（内核verifier机制） • 动态可编程（无需重启） eBPF程序加载和校验 02. eBPF程序加载和校验

with the Azure CNI plugin as the base CNI plugin and Cilium chaining on top to provide L3-L7 observability, network policy enforcement enforcement, Kubernetes services implementation, as well as other