Perfect Match: Correlating Continuous Profiling with Distributed Tracing for Stronger Observability
Discover how continuous profiling and distributed tracing work together in OpenTelemetry to enhance Kubernetes observability, from kernel-level insights to code-level causality and resource optimization.
Where's the Auto in Auto-Instrumentation? A Look at Current Automation Strategies with OpenTelemetry
Explore automatic instrumentation mechanisms across 11 programming languages, from code-path and library-level implementations to binary instrumentation using eBPF for comprehensive observability coverage.
Cilium, eBPF, and WireGuard: Taming the Network Encryption Performance Gap
Explore network encryption optimization using Cilium, eBPF, and WireGuard, focusing on performance impacts and solutions for secure data transit while minimizing operational overhead.
Network Traffic Quality of Service (QoS) for Kubernetes Pods
Discover how to implement network QoS in Kubernetes pods using eBPF/XDP technology, enabling priority access and traffic control for time-sensitive applications through advanced classification and rate-limiting techniques.
Kubernetes Networking Fundamentals for Network Professionals
Discover essential Kubernetes networking concepts, from network namespaces and pods to CNI plugins, security policies, and emerging trends in network orchestration for modern infrastructure deployment.
Don't Get Blown Up! Avoiding Configuration Gotchas for Tetragon Newbies
Discover essential configuration tips and common pitfalls when implementing Tetragon for runtime observability in Kubernetes, with practical solutions and best practices for smooth deployment.
eBPF for Creating Least Privileged Policies - Implementing Security Through Kernel Monitoring
Discover how eBPF enables least privileged policies through kernel code injection, monitoring system calls, and process execution to enhance security against CVEs with minimal application overhead.
Implementing Multicast with eBPF and Cilium
Discover how eBPF and Cilium enable efficient multicast networking in Kubernetes clusters, exploring implementation techniques, challenges, and solutions for pod-to-pod multicast delivery.
Writing Memory with eBPF - Implementing W3C Trace Context Propagation
Explore advanced eBPF memory writing techniques for W3C trace context propagation, examining available APIs, security implications, and practical solutions for protocol stack implementation.
Reinventing Seccomp with eBPF and KRSI for Enhanced Kernel Security
Explore how eBPF and KRSI can enhance Linux kernel security beyond traditional Seccomp capabilities, with practical demonstrations for implementing advanced syscall filtering in containerized environments.
Live Migrating Production Clusters From Calico to Cilium
Discover how to perform live migrations of Container Networking Interface (CNI) from Calico to Cilium in production environments, exploring methodologies, procedures, and valuable lessons learned.
Lessons Learned Migrating to Modern Multi-Platform eBPF Programs
Discover practical strategies for modernizing eBPF programs, focusing on multi-platform compatibility and efficient power consumption monitoring using Kepler and the Linux Kernel.
How to Use XDP and eBPF to Accelerate IPSec Throughput by 400%
Discover how to dramatically boost IPSec network performance using XDP and eBPF techniques, with practical implementation steps and benchmark analysis for achieving up to 400% throughput improvement.
Insightful Traffic Monitoring: Harnessing Cilium for Comprehensive Network Observability
Discover how eBay leverages Cilium and eBPF to monitor network traffic, generate real-time events, and build comprehensive microservice dependency graphs across hundreds of Kubernetes clusters at scale.
Implementing Multicast with eBPF and Cilium
Discover how eBPF and Cilium enable efficient multicast networking in Kubernetes clusters, exploring implementation techniques, challenges, and solutions for pod-to-pod multicast delivery.
Troubleshooting and Debugging Linux SMB Client Issues
Master practical strategies for debugging Linux SMB client issues using logs, trace points, and diagnostic tools. Learn to analyze Wireshark traces, resolve mount failures, and handle connectivity problems effectively.
Cilium: Connecting, Observing, and Securing Kubernetes and Beyond with eBPF
Discover how Cilium leverages eBPF to revolutionize cloud native networking, providing advanced observability and security features for Kubernetes environments while expanding into load balancing and multi-cloud solutions.
BUDAlloc: Defeating Use-After-Free Bugs by Decoupling Virtual Address Management from Kernel
Discover how BUDAlloc improves memory safety by detecting use-after-free bugs through virtual address management separation, offering better performance and reduced memory overhead compared to existing solutions.
SmartCookie: Blocking Large-Scale SYN Floods with a Split-Proxy Defense on Programmable Data Planes
Discover how SmartCookie leverages programmable switches to block SYN flood attacks while maintaining network performance, offering innovative defense mechanisms for modern high-speed networks.