Performance

Learn about image-based upgrades, a new developer preview feature that reduces the time required to upgrade a single node OpenShift cluster.

Red Hat released Advanced Cluster Management 2.10 in March 2024. This blog post

This blog post explores how kube-burner-ocp, an opinionated wrapper designed on

Introducing eu-stacktrace, a prototype tool that uses the elfutils toolkit's unwinding libraries to support a sampling profiler to unwind frame pointer-less stack sample data.

Explore the benefits of hosted control planes, a new deployment model for Red Hat OpenShift Service on AWS based on the HyperShift open source project.

Learn about the Shenandoah garbage collector, including basic features, use cases, basic troubleshooting, and more.

Explore the benefits of building images for cloud deployments or on-premises servers using Red Hat Insights image builder.

This article guides you through migrating from Red Hat single sign-on to Red Hat build of Keycloak, a next-generation identity and access management solution.

This article walks through the new native memory tracking feature in GraalVM Native Image, which is now available in GraalVM for JDK 23.

Explore using "sugar" in the Butane command-line utility to help enhance day-to-day user experience and reduce the effort it takes to perform common tasks.

Learn how to integrate Red Hat OpenShift with Datadog using the Datadog Operator to collect metrics, logs, and events.

Explore a highly available (or fault tolerant) Keycloak solution that you can manage through multiple single instances of Keycloak, all using the same user directory source.

Learn how to easily detect common networking problems in Open vSwitch with Red Hat Insights, a tool that helps proactively identify issues.

Packet Capture Agent is an extension to Network Observability eBPF Agent that provides real-time insights by looking into real packet data.

Learn how you can reduce latency when communicating virtual machines under CentOS Stream 9 by using the Eclipse Cyclone DDS.

Explore the results of performance and scale team's database profiling efforts and their strategies for optimizing overall application performance.

Explore performance and scale team's approach to optimizing Quay application performance to improve stability and cost-effectiveness.

Virtual machines offer many advantages, but they do consume additional memory. Discover how Free Page Reporting can improve performance and memory utilization.

Learn how to install a Red Hat Data Grid server using Data Grid Helm charts, which offer more flexible deployment and resource management.

Get an overview of kube-burner, a flexible open source Kubernetes performance and scale testing tool, and explore the latest features and usability improvements.