Jiří Holuša2 articles

Jiří started as a quality engineer passionate about performance. He worked on low-latency data grids at Red Hat (Infinispan) and later Hazelcast, where he switched to the dark side of product management. The desire to dig deep into technical trenches drove him to Azul Systems, where he currently serves as Senior Product Manager of Azul Platform Prime, a performance-focused Java Virtual Machine (JVM). That enables him to spend his day looking at JIT compiler activity, reasoning about assembly, and doing exactly what he loves.

Latest post JetBrains and Azul Collaborate on Kotlin Performance in Various JVMs

Table of Contents Benchmarking Kotlin performance on Azul Platform Prime What’s next for JetBrains and Azul? JetBrains and Azul are collaborating on a shared vision of running Kotlin-generated bytecode on a high-performance Java platform to find new ways to enhance runtime performance. Benchmarks …

Jiří Holuša

September 10, 2025

Controlling JIT Compiler Overhead to Avoid CPU Autoscaling

Using the latest features available in Azul Platform Prime, we explore advanced methods for shaping CPU utilization.
Jiří Holuša,

Matt Van Order

November 01, 2023
DevOps
Java
Performance

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Jiří Holuša2 articles

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