XDP is a comparatively recent technology, which enables engineers to perform hardware offload and process packets in the fastest possible way. In this talk Helen will provide the overview of possible …

Ever had a bug that only shows its head in production? Ever wanted to ask arbitrary questions about your software while it is running with minimal impact on performance? In this talk, we go beyond pre …

Performance debugging is a crucial part of ensuring code is production ready, particularly as a company and its products grow. However, bottlenecks that hold these services back can be hard to identify. Christian Grabowski shares his experience debugging bottlenecks in distributed systems, at both a macro (metrics, distributed tracing) and a micro (user space and kernel space profiling) level.

Since the Linux kernel 4.x series a lot of enanchements reached mainline to the eBPF ecosystem giving us the capability to do a lot more than just network stuff. The purpose of this talk is to give an …

In the Kubernetes world, there is a need to build observability around apps and backing services deployed in Pods. The observability should allow to capture on demand low level metrics at a very low o …